Natural Gas Transmission and Distribution Model, 2008 Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2008.
pages: 262, released: 1/5/2009, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Transportation Sector Module 2008, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 178, released: 11/24/2008, periodicity: annual, contact: John Maples  (202) 586-1757

Coal Market Module 2008, Model Documentation
Documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 2008 (AEO2008). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 187, released: 10/28/2008, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2008
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 206, released: 10/20/2008, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Oil and Gas Supply Module (OGSM), 2008, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 299, released: 10/14/2008, periodicity: annual, contact: Dana Van-Wagener  (202) 586-4725

Residential Sector Demand Module 2008, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 209, released: 10/10/2008, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Renewable Fuels Module of the National Energy Modeling System 2008, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 117, released: 9/22/2008, periodicity: annual, contact: Chris Namovicz  (202) 586-7120

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2008
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2008. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 205, released: 9/1/2008, periodicity: annual, contact: Jeff Jones  (202) 586-2038

Integrating Module of the National Energy Modeling System 2008 Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 62, released: 8/29/2008, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Industrial Demand Model 2008, National Energy Modeling System (NEMS)
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 118, released: 6/12/2008, periodicity: annual, contact: Paul Holtberg  (202) 586-1284

Macroeconomic Activity Module (MAM) 2008, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook for 2008 (AEO2008). The report catalogues and describes the module assumptions, computations, methodology, parameter estimation techniques, and mainframe source code.
pages: 221, released: 5/1/2008, periodicity: annual, contact: Kay Smith  (202) 586-1132

Natural Gas Transmission and Distribution Model, 2007 Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2007.
pages: 257, released: 10/30/2007, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Renewable Fuels Module of the National Energy Modeling System 2007, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 178, released: 9/28/2007, periodicity: annual, contact: Chris Namovicz  (202) 586-7120

Oil and Gas Supply Module (OGSM), 2007, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 315, released: 8/14/2007, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2007
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2007. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 210, released: 7/1/2007, periodicity: annual, contact: Jeff Jones  (202) 586-2038

Transportation Sector Module 2007, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 186, released: 5/29/2007, periodicity: annual, contact: John Maples  (202) 586-1757

Integrating Module of the National Energy Modeling System 2007 Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 60, released: 5/23/2007, periodicity: annual, contact: Dan Skelly  (202) 586-1722

International Energy Module 2007, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 74, released: 5/1/2007, periodicity: annual, contact: John Staub  (202) 586-6344

Residential Sector Demand Module 2007, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 182, released: 4/26/2007, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Coal Market Module 2007, Model Documentation
Documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 2007 (AEO2007). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 183, released: 4/19/2007, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2007
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 207, released: 4/1/2007, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Industrial Demand Model 2007, National Energy Modeling System (NEMS)
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 116, released: 3/21/2007, periodicity: annual, contact: T. C. Honeycutt  (202) 586-1420

Petroleum Market Model 2007 (Volume 1), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 192, released: 3/1/2007, periodicity: annual, contact: William Brown  (202) 586-8181

Petroleum Market Model 2007 (Volume 2), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 260, released: 3/1/2007, periodicity: annual, contact: William Brown  (202) 586-8181

Macroeconomic Activity Module (Mam) 2007, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook for 2007 (AEO2007). The report catalogues and describes the module assumptions, computations, methodology, parameter estimation techniques, and mainframe source code.
pages: 212, released: 1/21/2007, periodicity: annual, contact: Ron Earley  (202) 586-1398

Transportation Sector Module 2006, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 145, released: 9/1/2006, periodicity: annual, contact: John Maples  (202) 586-1757

Renewable Fuels Module of the National Energy Modeling System 2006, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 168, released: 8/1/2006, periodicity: annual, contact: Chris Namovicz  (202) 586-7120

Natural Gas Transmission and Distribution Model, 2006, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2006.
pages: 268, released: 8/1/2006, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Industrial Demand Model 2006, National Energy Modeling System (NEMS)
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 112, released: 7/1/2006, periodicity: annual, contact: T. C. Honeycutt  (202) 586-1420

Integrating Module of the National Energy Modeling System 2006, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 62, released: 6/1/2006, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2006
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2006. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 211, released: 6/1/2006, periodicity: annual, contact: Jeff Jones  (202) 586-2038

Coal Market Module 2006, Model Documentation
Documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 2006 (AEO2006). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 195, released: 5/2/2006, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Petroleum Market Model 2006 (Volume 2), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 239, released: 3/1/2006, periodicity: annual, contact: Anthony Radich  (202) 586-0504

Oil and Gas Supply Module (OGSM), 2006, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 306, released: 3/1/2006, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Petroleum Market Model 2006 (Volume 1), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 183, released: 3/1/2006, periodicity: annual, contact: Anthony Radich  (202) 586-0504

Residential Sector Demand Module 2006, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 183, released: 3/1/2006, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2006
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 203, released: 3/1/2006, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Macroeconomic Activity Module (Mam) 2006, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook for 2006 (AEO2006). The report catalogues and describes the module assumptions, computations, methodology, parameter estimation techniques, and mainframe source code.
pages: 211, released: 2/1/2006, periodicity: annual, contact: Ron Earley  (202) 586-1398

Renewable Fuels Module of the National Energy Modeling System 2005, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 170, released: 6/1/2005, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Transportation Sector Module 2005, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 146, released: 6/1/2005, periodicity: annual, contact: John Maples  (202) 586-1757

Coal Market Module 2005, Model Documentation
Documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 2005 (AEO2005). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 197, released: 5/1/2005, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Petroleum Market Model 2005 (Volume 1), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 178, released: 5/1/2005, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2005
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 203, released: 5/1/2005, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Industrial Demand Model 2005, National Energy Modeling System (NEMS)
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 117, released: 5/1/2005, periodicity: annual, contact: T. C. Honeycutt  (202) 586-1420

Integrating Module of the National Energy Modeling System 2005, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 62, released: 5/1/2005, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Oil and Gas Supply Module (OGSM), 2005, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 290, released: 5/1/2005, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Petroleum Market Model 2005 (Volume 2), Model Documentation
Defines the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public.
pages: 235, released: 5/1/2005, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

International Energy Module 2005, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 74, released: 5/1/2005, periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Natural Gas Transmission and Distribution Model, 2005, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2005.
pages: 209, released: 5/1/2005, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Residential Sector Demand Module 2005, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 181, released: 4/1/2005, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Macroeconomic Activity Module (Mam) 2005, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 223, released: 1/1/2005, periodicity: annual, contact: Ron Earley  (202) 586-1398

Transportation Sector Module 2004, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 154, released: 3/1/2004, periodicity: annual, contact: John Maples  (202) 586-1757

Petroleum Market Model 2004 (Volume 1), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 177, released: 3/1/2004, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2004
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2004. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 256, released: 3/1/2004, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Renewable Fuels Module of the National Energy Modeling System 2004, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 151, released: 3/1/2004, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

International Energy Module 2004, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 63, released: 3/1/2004, periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Coal Market Module 2004, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 181, released: 3/1/2004, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Oil and Gas Supply Module (OGSM), 2004, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 280, released: 3/1/2004, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Petroleum Market Model 2004 (Volume 2), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 235, released: 3/1/2004, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Natural Gas Transmission and Distribution Model, 2004, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2004.
pages: 191, released: 3/1/2004, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Residential Sector Demand Module 2004, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 180, released: 2/1/2004, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Macroeconomic Activity Module (Mam) 2004, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 118, released: 2/1/2004, periodicity: annual, contact: Ron Earley  (202) 586-1398

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2004
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1999.
pages: 237, released: 2/1/2004, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Integrating Module of the National Energy Modeling System 2004, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 64, released: 2/1/2004, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Industrial Demand Model 2004, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 124, released: 2/1/2004, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Industrial Demand Model 2003, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 122, released: 12/1/2003, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

System for the Analysis of Global Energy Markets - Vol. II, Model Documentation
The second volume provides a data implementation guide that lists all naming conventions and model constraints. In addition, Volume 1 has two appendixes that provide a schematic of the SAGE structure and a listing of the source code, respectively.
pages: 125, released: 8/1/2003, periodicity: one-time, contact: Barry Kapilow-Cohen  (202) 586-5359

System for the Analysis of Global Energy Markets - Vol. I, Model Documentation
Documents the objectives and the conceptual and methodological approach used in the development of projections for the International Energy Outlook. The first volume of this report describes the SAGE methodology and provides an in-depth explanation of the equations of the model.
pages: 345, released: 8/1/2003, periodicity: one-time, contact: Barry Kapilow-Cohen  (202) 586-5359

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2003
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2003. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 235, released: 7/1/2003, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Natural Gas Transmission and Distribution Model, 2003, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2003.
pages: 181, released: 6/1/2003, periodicity: annual, contact: Joe Benneche  (202) 586-6132

International Energy Module 2003, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 57, released: 5/1/2003, periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Oil and Gas Supply Module (OGSM), 2003 Vol. II, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 132, released: 4/1/2003, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Oil and Gas Supply Module (OGSM), 2003 Vol. I, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 192, released: 4/1/2003, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Renewable Fuels Module of the National Energy Modeling System 2003, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 134, released: 3/1/2003, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Commercial Sector Demand Module of the National Energy Modeling System, Model Documentation 2003
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 206, released: 3/1/2003, periodicity: annual, contact: Steven H. Wade  (202) 586-1678

Macroeconomic Activity Module (Mam) 2003, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 116, released: 2/1/2003, periodicity: annual, contact: Ron Earley  (202) 586-1398

Petroleum Market Model 2003 (Volume 2), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 238, released: 2/1/2003, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Transportation Sector Module 2003, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 155, released: 2/1/2003, periodicity: annual, contact: John Maples  (202) 586-1757

Petroleum Market Model 2003 (Volume 1), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 171, released: 2/1/2003, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Coal Market Module 2003, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 162, released: 1/1/2003, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Residential Sector Demand Module 2003, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 177, released: 1/1/2003, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Transportation Sector Module 2002, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 143, released: 5/1/2002, periodicity: annual, contact: John Maples  (202) 586-1757

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2002
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2002. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 231, released: 4/1/2002, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Petroleum Market Model 2002 (Volume 2), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 217, released: 3/1/2002, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Petroleum Market Model 2002 (Volume 1), Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 160, released: 3/1/2002, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Oil and Gas Supply Module (OGSM), 2002, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 349, released: 3/1/2002, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Natural Gas Transmission and Distribution Model, 2002, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2002.
pages: 173, released: 3/1/2002, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Renewable Fuels Module of the National Energy Modeling System 2002, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 128, released: 2/1/2002, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Coal Market Module 2002, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 160, released: 1/1/2002, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Macroeconomic Activity Module (Mam) 2002, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 102, released: 1/1/2002, periodicity: annual, contact: Ron Earley  (202) 586-1398

Commercial Sector Demand Module of the National Energy Modeling System 2002, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1999.
pages: 199, released: 12/1/2001, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Industrial Demand Model 2002, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model sssumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 112, released: 12/1/2001, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Residential Sector Demand Module 2002, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 183, released: 12/1/2001, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Integrating Module of the National Energy Modeling System 2002, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 84, released: 12/1/2001, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Petroleum Market Model 2001, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 359, released: 2/1/2001, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Natural Gas Transmission and Distribution Model, 2001, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2001.
pages: 165, released: 2/1/2001, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Renewable Fuels Module of the National Energy Modeling System 2001, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 122, released: 2/1/2001, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Transportation Sector Module 2001, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 154, released: 2/1/2001, periodicity: annual, contact: John Maples  (202) 586-1757

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2001
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2000. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 210, released: 2/1/2001, periodicity: annual, contact: Scott Sitzer  (202) 586-2308

Coal Market Module 2001, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 147, released: 1/1/2001, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Oil and Gas Supply Module (OGSM), 2001, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 375, released: 1/1/2001, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Industrial Demand Model 2001, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 104, released: 12/1/2000, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Commercial Sector Demand Module of the National Energy Modeling System 2001, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1999.
pages: 236, released: 12/1/2000, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Residential Sector Demand Module 2001, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 182, released: 12/1/2000, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Integrating Module of the National Energy Modeling System 2001, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 83, released: 12/1/2000, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Macroeconomic Activity Module (Mam) 2001, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 110, released: 12/1/2000, periodicity: annual, contact: Ron Earley  (202) 586-1398

Oil and Gas Supply Module (OGSM), 2000, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 360, released: 1/1/2000, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Industrial Demand Model 2000, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 104, released: 1/1/2000, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Transportation Sector Module 2000 Vol 2, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 249, released: 1/1/2000, periodicity: annual, contact: John Maples  (202) 586-1757

Electricity Market Module of the National Energy Modeling System, Model Documentation Report 2000
Documents the Electricity Market Module as it was used for the Annual Energy Outlook 2000. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, transmission, and pricing of electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 234, released: 1/1/2000, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Natural Gas Transmission and Distribution Model, 2000, Model Documentation
Documents the archived version of the Natural Gas Transmission and Distribution Model that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 2000.
pages: 164, released: 1/1/2000, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Coal Market Module 2000, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 148, released: 1/1/2000, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Transportation Sector Module 2000 Vol 1, Model Documentation
Documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 183, released: 1/1/2000, periodicity: annual, contact: John Maples  (202) 586-1757

Renewable Fuels Module of the National Energy Modeling System 2000, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook forecasts.
pages: 151, released: 1/1/2000, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Residential Sector Demand Module 2000, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code.
pages: 190, released: 12/1/1999, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Integrating Module of the National Energy Modeling System 2000, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 93, released: 12/1/1999, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Macroeconomic Activity Module (Mam) 2000, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 118, released: 12/1/1999, periodicity: annual, contact: Ron Earley  (202) 586-1398

Petroleum Market Model 2000, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 362, released: 12/1/1999, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Commercial Sector Demand Module of the National Energy Modeling System 2000, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1999.
pages: 261, released: 12/1/1999, periodicity: annual, contact: Erin Boedecker  (202) 586-4791

Transportation Sector Module of the World Energy Projection System, Model Documentation
Documents the objectives, analytical approach, and development of the WEPS Transportation Sector Module. The report catalogues and describes model assumptions, computational methodology, and parameter estimation approach.
pages: 36, released: 7/1/1999, periodicity: one-time, contact: Barry Cohen  (202) 586-5359

Electricity Market Module of the National Energy Modeling System Model Documentation Report, The
The National Energy Modeling System (NEMS) was developed to provide mid-term (20 to 25 years) forecasts and analyses of energy-related activities. The NEMS Electricity Market Module (EMM) provides a major link in the NEMS framework (Figure I.1). In each model year, the EMM receives electricity demand from the NEMS demand modules, fuel prices from the NEMS fuel supply modules, expectations from the NEMS system module, and macroeconomic parameters from the NEMS macroeconomic module and then estimates the actions taken by electric utilities and nonutilities to meet demand in the most economical manner. The EMM then outputs electricity prices to the demand modules, fuel consumption to the fuel supply modules, emissions to the system module, and capital requirements to the macroeconomic module. The model is iterated until a solution is reached for that model year.
pages: 216, released: 3/1/1999, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

International Energy Module 1999, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 74, released: 2/1/1999, periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Oil and Gas Supply Module (OGSM), 1999, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 352, released: 2/1/1999, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Natural Gas Transmission and Distribution Model 1999, Model Documentation
The archived version of the NGTDM that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 1999, DOE/EIA-0383(99) is documented in this report. The version of the NGTDM used for the AEO98 consisted of four modules: the Annual Flow Module, the Capacity Expansion Module, the Pipeline Tariff Module, and the Distributor Tariff Module. For the AEO99, the Annual Flow Module and the Capacity Expansion Module were replaced with the Interstate Transmission Module, which combined the functions of the previous two modules into a single structure, while employing a different methodology. The purpose of the report is to provide a reference document for model analysts, users, and the public that defines the objectives of the model, describes its basic design, provides detail on the methodology employed, and describes the model inputs, outputs, and key assumptions. It is intended to fulfill the legal obligation of the EIA to provide adequate documentation in support of its models (Public Law 94-385, Section 57.b.2).
pages: 170, released: 2/1/1999, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Renewable Fuels Module 1999 of the National Energy Modeling System, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook 1999 (AEO99) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.
pages: 149, released: 1/1/1999, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Transportation Sector Module 1999 Appendix A. Input Data and Parameters, Model Documentation
As a component of the National Energy Modeling System integrated forecasting tool, the transportation model generates mid-term forecasts of transportation sector energy consumption. The transportation model facilitates policy analysis of energy markets, technological development, environmental issues, and regulatory development as they impact transportation sector energy consumption.
pages: 359, released: 1/1/1999, periodicity: annual, contact: John Maples  (202) 586-1757

Transportation Sector Module 1999, Model Documentation
This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 188, released: 1/1/1999, periodicity: annual, contact: John Maples  (202) 586-1757

Coal Market Module 1999 of the National Energy Modeling System, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1999 (AEO99). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 144, released: 1/1/1999, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Industrial Demand Model 1999, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code.
pages: 97, released: 1/1/1999, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Commercial Sector Demand Module of the National Energy Modeling System 1999, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1999.
pages: 237, released: 12/1/1998, periodicity: annual, contact: Steven H. Wade  (202) 586-1678

Integrating Module of the National Energy Modeling System 1999, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 88, released: 12/1/1998, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Residential Sector Demand Module 1999, Model Documentation
This is the fifth edition of the Model Documentation Report: Residential Sector Demand Module of the National Energy Modeling System (NEMS). It reflects changes made to the module over the past year for the Annual Energy Outlook 1999.
pages: 214, released: 12/1/1998, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Petroleum Market Model 1999, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 347, released: 12/1/1998, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Macroeconomic Activity Module (Mam) 1998 (Kernel Regression), Model Documentation
The Macroeconomic Activity Module (MAM) serves two functions within the National Energy Modeling System (NEMS). First, it provides consistent sets of baselines macroeconomic variables (GDP and components, aggregate prices, interest rates, industrial output, housing starts, commercial floorspace, new car sales, etc.) which are used by the supply, demand and conversion modules in reaching an energy market equilibrium. Second, it is designed to provide a feedback mechanism that alters the baseline variables during the course of an integrated NEMS run.
pages: 80, released: 10/1/1998, periodicity: annual, contact: Ron Earley  (202) 586-1398

EMM Modifications To Incorporate Competitive Electricity Prices In The Annual Energy Outlook 1998
The purpose of this report is to describe modifications to the Electricity Market Module (EMM) for the Annual Energy Outlook 1998. It describes revisions necessary to derive competitive electricity prices and the corresponding reserve margins.
pages: 46, released: 2/1/1998, periodicity: one-time, contact: NEIC  (202) 586-8800

Electricity Market Module Modeling Renewable Portfolio Standards for the Annual Energy Outlook 1998
The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The EMM represents the generation, tranmission, and pricing of 1 electricity. It consists of four submodules: the Electricity Capacity Planning (ECP) Submodule, the Electricity Fuel Dispatch (EFD) Submodule, the Electricity Finance and Pricing (EFP) Submodule, and the Load and Demand-Side Management (LDSM) Submodule.
pages: 26, released: 2/1/1998, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Industrial Demand Model 1998, National Energy Modeling System (NEMS)
This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code. This document serves three purposes. First, it is a reference document providing a detailed description of the NEMS Industrial Model for model analysts, users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models (Public Law 94-385, section 57.b2). Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements as future projects.
pages: 114, released: 1/1/1998, periodicity: annual, contact: T. Crawford Honeycutt  (202) 586-1420

Oil and Gas Supply Module (OGSM), 1998 - Model Documentation ERRATA
ERRATA - Documentation of the Oil and Gas Supply Module (OGSM)
pages: 1, released: 1/1/1998, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Oil and Gas Supply Module (OGSM), 1998, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 269, released: 1/1/1998, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Renewable Fuels Module 1998 of the National Energy Modeling System, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1997 Annual Energy Outlook (AEO97) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.
pages: 156, released: 1/1/1998, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Commercial Sector Demand Module of the National Energy Modeling System 1998, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1998.
pages: 238, released: 1/1/1998, periodicity: annual, contact: Steven H. Wade  (202) 586-1678

Residential Sector Demand Module 1998, Model Documentation
This is the fourth edition of the Model Documentation Report: Residential Sector Demand Module of the National Energy Modeling System (NEMS).It reflects changes made to the module over the past year for the Annual Energy Outlook 1998. Since last year, several new end-use services were added to the module, including: Clothes washers, dishwashers, furnace fans, color televisions, and personal computers. Also, as with all NEMS modules, the forecast horizon has been extended to the year 2020.
pages: 213, released: 1/1/1998, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Transportation Sector Module 1998 - Volume 2, Model Documentation
This appendix provides a detailed mathematical description of the transportation model. Equations are presented in the order in which they are encountered in the code, identified by subroutine and model component. The equations follow the logic of the FORTRAN source code very closely to facilitate an understanding of the code and its structure. In several instances, a variable name will appear on both sides of an equation. This is a FORTRAN programming device t hat allows a previous calculation to be updated (for example, multiplied by a factor) and re-stored under the same variable name.
pages: 291, released: 1/1/1998, periodicity: annual, contact: John Maples  (202) 586-1757

Coal Market Module 1998 of the National Energy Modeling System, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1998 (AEO98). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 144, released: 1/1/1998, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Natural Gas Transmission and Distribution Model 1998, Model Documentation
The archived version of the NGTDM that was used to produce the natural gas forecasts used in support of the Annual Energy Outlook 1999, DOE/EIA-0383(99) is documented in this report. The version of the NGTDM used for the AEO98 consisted of four modules: the Annual Flow Module, the Capacity Expansion Module, the Pipeline Tariff Module, and the Distributor Tariff Module. For the AEO99, the Annual Flow Module and the Capacity Expansion Module were replaced with the Interstate Transmission Module, which combined the functions of the previous two modules into a single structure, while employing a different methodology. The purpose of the report is to provide a reference document for model analysts, users, and the public that defines the objectives of the model, describes its basic design, provides detail on the methodology employed, and describes the model inputs, outputs, and key assumptions. It is intended to fulfill the legal obligation of the EIA to provide adequate documentation in support of its models (Public Law 94-385, Section 57.b.2).
pages: 237, released: 1/1/1998, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Transportation Sector Module 1998 - Volume I, Model Documentation
This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 190, released: 1/1/1998, periodicity: annual, contact: John Maples  (202) 586-1757

Petroleum Market Model 1998, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 356, released: 12/1/1997, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

World Energy Projection System, Model Documentation
Provides a general overview of the WEPS system, describes the underlying database, provides technical descriptions of the component models, diagrams the system and subsystem flows, describes the equations, and provides definitions and sources of all variables used in the system.
pages: 50, released: 9/1/1997, periodicity: one-time, contact: Linda Doman  (202) 586-1041

Integrating Module of the National Energy Modeling System 1997, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 89, released: 5/1/1997, periodicity: annual, contact: Dan Skelly  (202) 586-1722

Renewable Fuels Module 1997 of the National Energy Modeling System, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1997 Annual Energy Outlook (AEO97) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.
pages: 147, released: 4/1/1997, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Coal Market Module 1997 of the National Energy Modeling System, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1997 (AEO97). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).
pages: 166, released: 2/1/1997, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Transportation Sector Module 1997, Model Documentation
Over the past year, several modifications have been made to the NEMS Transportation Model, incorporating greater levels of detail and analysis in modules previously represented in the aggregate or under a profusion of simplifying assumptions. This document is intended to amend those sections of the Model Documentation Report (MDR) which describe these superseded modules.
pages: 112, released: 2/1/1997, periodicity: annual, contact: John Maples  (202) 586-1757

Electricity Fuel Dispatch 1997, Model Documentation
This report documents the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM) as it was used for EIA's Annual Energy Outlook 1997. It replaces previous documentation dated March 1994 and subsequent yearly update revisions. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 126, released: 1/1/1997, periodicity: annual, contact: NEIC  (202) 586-8800

Petroleum Market Model 1997, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 258, released: 1/1/1997, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Residential Sector Demand Module 1997, Model Documentation
This is the third edition of the Model Documentation Report: Residential Sector Demand Module of the National Energy Modeling System. It reflects changes made to the module over the past year for the Annual Energy Outlook 1997. Since last year, a subroutine was added to the model which allows technology and fuel switching when space heaters, heat pump air conditioners, water heaters, stoves, and clothes dryers are retired in both pre-1994 and post-1993 single-family homes. Also, a time-dependant function for computing the installed capital cost of equipment in new construction and the retail cost of replacement equipment in existing housing was added.
pages: 201, released: 1/1/1997, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Commercial Sector Demand Module of the National Energy Modeling System 1997, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1997.
pages: 242, released: 1/1/1997, periodicity: annual, contact: Steven H. Wade  (202) 586-1678

Oil and Gas Supply Module (OGSM), 1997, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 199, released: 1/1/1997, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Macroeconomic Activity Module (Mam) 1997, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 138, released: 12/1/1996, periodicity: annual, contact: Ron Earley  (202) 586-1398

Coal Market Module 1996 of the National Energy Modeling System, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1996 (AEO96). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's three submodules. These are the Coal Production Submodule (CPS), the Coal Export Submodule (CES), and the Coal Distribution Submodule (CDS).
pages: 166, released: 4/1/1996, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Oil and Gas Supply Module (OGSM), 1995, Model Documentation
Defines the objectives of the Oil and Gas Supply Model (OGSM), to describe the model's basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public.
pages: 206, released: 1/1/1996, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Petroleum Market Model 1995, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 294, released: 12/1/1995, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Natural Gas Transmission and Distribution Model 1995 - Model Developer's Report, Model Documentation
The report documents the performance of the version of the NGTDM used to produce the Annual Energy Outlook 1995 (AEO95) (NEMS95 is the model acronym). Although the basic model structure is similar to that presented in the AEO94 version of the NGTDM, a number of changes and corrections have been made to the model that change the response of the model in the sensitivity tests presented in this document. Model methodology documentation (Volume I of the documentation series) presenting the algorithms, assumptions and input data for this version of the model will be available early in 1995.
pages: 47, released: 7/1/1995, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Natural Gas Transmission and Distribution Model 1994, Model Documentation
The Natural Gas Transmission and Distribution Model (NGTDM) is the component of the National Energy Modeling System (NEMS) that is used to represent the domestic natural gas transmission and distribution system. NEMS was developed in the Office of Integrated Analysis and Forecasting of the Energy Information Administration (EIA). NEMS is the third in a series of computer-based, midterm energy modeling systems used since 1974 by the EIA and its predecessor, the Federal Energy Administration, to analyze domestic energy-economy markets and develop projections. From 1982 through 1993, the Intermediate Future Forecasting System (IFFS) was used by the EIA for its analyses, and the Gas Analysis Modeling System (GAMS) was used within IFFS to represent natural gas markets. Prior to 1982, the Midterm Energy Forecasting System (MEFS), also referred to as the Project Independence Evaluation System (PIES), was employed.
pages: 317, released: 7/1/1995, periodicity: annual, contact: Joe Benneche  (202) 586-6132

Renewable Fuels Module 1995 of the National Energy Modeling System, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1995 Annual Energy Outlook (AEO95) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.
pages: 153, released: 6/1/1995, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Renewable Fuels Module, Appendix - Model Performance, Model Documentation
This appendix discusses performance aspects of the Renewable Fuels Module (RFM). It is intended to present the pattern of response of the RFM to typical changes in its major inputs from other NEMS modules.
pages: 153, released: 6/1/1995, periodicity: annual, contact: Perry M. Lindstrom  (202) 586-0934

Integrating Module of the National Energy Modeling System 1995, Model Documentation
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: 93, released: 5/1/1995, periodicity: annual, contact: Dan Skelly  (202) 586-1722

User's Guide Short-Term Energy Model
The personal computer version of the Energy Information Administration's (EIA) Short Term Energy Outlook, known simply as the Short-Term Energy Model, is a modeling system used to forecast future values for key energy variables. It replicates in a Windows environment most features of EIA's mainframe-based short-term modeling system, and adds capabilities that allow the user substitute assumptions to calculate alternative projections.
pages: 20, released: 5/1/1995, periodicity: one-time, contact: NEIC  (202) 586-8800

Transportation Sector Module 1995 - Model Developer’s Report, Model Documentation
As the description in Section 4 and Appendix B shows, the NEMS Transportation Model is made up of seven semi-independent submodules which address different vehicular modes of the transportation sector. Each submodule also contains methods to deal with the impacts of policy initiatives and legislative mandates which affect individual modes of travel. The transportation sector energy consumption is the sum of the energy consumption forecasts generated through the separate submodules.
pages: 20, released: 3/1/1995, periodicity: annual, contact: John Maples  (202) 586-1757

Coal Market Module 1995 of the National Energy Modeling System, Model Documentation
This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1995 (AEO95). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's three submodules. These are the Coal Production Submodule (CPS), the Coal Export Submodule (CES), and the Coal Distribution Submodule (CDS).
pages: 165, released: 3/1/1995, periodicity: annual, contact: Michael Mellish  (202) 586-2136

Residential Sector Demand Module 1995, Model Documentation
This updated version of the NEMS Residential Module Documentation includes changes made to the residential module for the production of the Annual Energy Outlook 1995.
pages: 204, released: 3/1/1995, periodicity: annual, contact: John H. Cymbalsky  (202) 586-4815

Commercial Sector Demand Module of the National Energy Modeling System 1995, Model Documentation
This updated version of the NEMS Commercial Module Documentation includes changes made to the commercial module for the production of the Annual Energy Outlook 1995.
pages: 301, released: 3/1/1995, periodicity: annual, contact: Steven H. Wade  (202) 586-1678

Renewable Fuels Module 1996 of the National Energy Modeling System, Model Documentation
This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1996 Annual Energy Outlook (AEO96) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.
pages: 173, released: 1/1/1995, periodicity: annual, contact: Tom Petersik,  (202) 586-6582

Electricity Market Module Model Developers Appendix: Model Developers Report, Model Documentation
The Office of Integrated Analysis and Forecasting (OIAF) is required to provide complete model documentation to meet the EIA Model Acceptance Standards. The Model Documentation for the Electricity Market Module (EMM) provides a complete description of the EMM methodology, structure, and relation to other modules in the National Energy Modeling System (NEMS). This Model Developers Report (MDR) serves as an appendix to the methodology documentation. The MDR provides an assessment of the sensitivity of the EMM results to changes in input data or parameters.
pages: 50, released: 1/1/1995, periodicity: Annual, contact: Robert Eynon  (202) 586-2315

Petroleum Market Model 1994, Model Documentation
The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA’s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2).
pages: 262, released: 12/1/1994, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Petroleum Market Model (Pmm) Appendix: Model Developer's Report, Model Documentation
The Office of Integrated Analysis and Forecasting (OIAF) is required to provide complete model documentation to meet the EIA Model Acceptance Standards. The EIA Model Documentation: Petroleum Market Model of the National Energy Modeling System provides a complete description of the Petroleum Market Model's (PMM) methodology, and relation to other modules in the National Energy Modeling System (NEMS). This Model Developer's Report (MDR) serves as an appendix to the methodology documentation and provides an assessment of the sensitivity of PMM results to changes in input data.
pages: 36, released: 12/1/1994, periodicity: annual, contact: Han-Lin Lee  (202) 586-4247

Oil and Gas Supply Module (OGSM) Appendix: Model Developers Report, Model Documentation
The Office of Integrated Analysis and Forecasting (OIAF) is required to provide complete model documentation to meet the EIA Model Acceptance Standards. The Documentation for the Oil and Gas Supply Module (OGSM) provides a complete description of the OGSM methodology, structure, and relation to other modules in the National Energy Modeling System (NEMS). This Model Developers Report (MDR) serves as an appendix to the methodology documentation. This report provides an overview of the model and an assessment of the sensitivity of OGSM results to changes in input data or parameters.
pages: 37, released: 7/1/1994, periodicity: annual, contact: Ted McCallister  (202) 586-4820

Electricity Finance and Pricing Submodule Model Documentation
The purpose of this report is to define the objectives of the model, describe its basic approach, and provide detail on how it works. This documentation is intended as a reference document for model analysts, users, and the public. EIA has a legal obligation to provide adequate documentation in support of its models (Public Law 93-275).
pages: 99, released: 4/1/1994, periodicity: annual, contact: NEIC  (202) 586-8800

International Energy Module 1994, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 71, released: 4/1/1994, periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Transportation Sector Module 1994, Model Documentation
This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model.
pages: 462, released: 3/1/1994, periodicity: annual, contact: John Maples  (202) 586-1757

Electricity Fuel Dispatch 1994, Model Documentation
This report documents the objectives, analytical approach and development of the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components.
pages: 1171, released: 3/1/1994, periodicity: Annual, contact: NEIC  (202) 586-8800

Electricity Capacity Planning Submodule of the Electricity Market Module, Model Documentation
This report documents the objectives and analytical approach of the ECP, which determines investment decisions such as capacity additions and compliance strategies for environmental regulations. It includes the key assumptions, computational methodology, and data requirements of the model. It is intended as a reference document providing a detailed description of the model for analysts, users and the public. It is also intended to meet the legal obligation of the Energy Information Administration (EIA) to provide adequate documentation in support of its models (Public Law 93-275, section 57(b)(1). The EFD, EFP, and LDSM are documented in separate reports.
pages: 179, released: 3/1/1994, periodicity: Annual, contact: NEIC  (202) 586-8800

DRI Model of the U.S. Economy -- Model Documentation:
Provides documentation on Data Resources, Inc., DRI Model of the U.S. Economy and the DRI Personal Computer Input/Output Model. It also describes the theoretical basis, structure and functions of both DRI models; and contains brief descriptions of the models and their equations.
pages: 43, released: 12/1/1993, periodicity: one-time, contact: NEIC  (202) 586-8800

Short-Term Integrated Forecasting System 1993 Model -- Model Documentation:
Documents the 1993 version of the short term forecasting model. Although the model is reestimated each quarter and has changed structurally since 1993, this document provides a good overview of the approach used.
pages: 188, released: 5/1/1993, periodicity: one-time, contact: NEIC  (202) 586-8800

Macroeconomic Activity Module (Mam) 1994, Model Documentation
Documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Macroeconomic Activity Module (MAM) used to develop the Annual Energy Outlook
pages: 125, released: , periodicity: annual, contact: Ron Earley  (202) 586-1398

Integrating Module of the National Energy Modeling System 1998, Model Documentation - NOT PUBLISHED
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: , released: , periodicity: annual, contact: Dan Skelly  (202) 586-1722

Integrating Module of the National Energy Modeling System 1996, Model Documentation - NOT PUBLISHED
Provides an overview of the complete National Energy Modeling System (NEMS) model, and includes brief descriptions of the modules with which the Integrating Module interacts. The emphasis and focus, however, is on the structure and function of the Integrating Module of NEMS.
pages: , released: , periodicity: annual, contact: Dan Skelly  (202) 586-1722

Modeling Distributed Electricity Generation in the NEMS Buildings Models
This paper presents the modeling methodology, projected market penetration, and impact of distributed generation with respect to offsetting future electricity needs and carbon dioxide emissions in the residential and commercial buildings sector in the Annual Energy Outlook 2000 (AEO2000) reference case.
pages: 11, released: , periodicity: one-time, contact: Erin Boedecker  (202) 586-4791

International Energy Module 1995, Model Documentation
Summarizes the overall structure of the International Energy Model and its interface with other NEMS modules, mathematical specifications of behavioral relationships, and data sources and estimation methods.
pages: 79, released: , periodicity: annual, contact: G. Daniel Butler  (202) 586-9503

Load And Demand Side Management Submodule Vol 1, Model Description, Model Documentation
This report documents the Load and Demand Side Management (LDSM) submodule of the National Energy Modelling System (NEMS). The NEMS is designed as an integrated model of U.S. energy production, conversion, supply, pricing, and consumption. The LDSM is a submodule of the Electricity Market Module (EMM) of the NEMS. The EMM receives electricity demand from the NEMS demand modules, fuel prices from the NEMS fuel supply modules, expectations from the NEMS system module, and macroeconomic parameters from the NEMS macroeconomic module. Using this data, the EMM estimates the actions taken by electric utilities and nonutilities, to meet demand in the most economic manner within operational and environmental constraints.
pages: 142, released: , periodicity: annual, contact: Alan Beamon  (202) 586-2025

Load And Demand Side Management Submodule Vol 2, Model Code, Model Documentation
Volume II of the documentation contains the actual source code of the LDSM submodule, and the cross reference table of its variables. The code is divided into two parts. The first part contains the main part of the source code. The second part lists the INCLUDE files referenced inside the main part of the code.
pages: 95, released: , periodicity: annual, contact: Alan Beamon  (202) 586-2025