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Innovations for Existing Plants
CO2 Emissions Control

RD&D Roadmap Technology Update
 

Welcome to the Innovations for Existing Plants (IEP) Program’s CO2 emissions control R&D homepage.  In FY08, the IEP Program redirected its focus to include CO2 emissions control for existing coal combustion-based plants, e.g. conventional pulverized coal-fired plants.  The focus on CO2 emissions control technology – pre-combustion, post-combustion, and oxy-combustion – and the related area of CO2 compression is in direct response to the priority placed on advancing technological options for the existing fleet of coal-fired power plants for addressing climate change. Read more!

In addition to funding R&D projects conducted externally, DOE/NETL also conducts in-house research to develop new breakthrough concepts for carbon capture that could lead to dramatic improvements in cost and performance relative to today’s technologies. The IEP CO2 emissions control R&D activity also sponsors systems analysis studies of the cost and performance of various carbon capture technologies.  The program goal is to develop advanced CO2 capture and separation technologies for existing power plants that can achieve at least 90% CO2 removal at no more than a 35% increase in cost of energy services. 

Use the hyperlinks located in the blue box to find detailed information on the IEP CO2 emissions control R&D activities.

Allegheny Pleasants Power Station  

Prior to FY08, DOE/NETL’s CO2 emissions control R&D effort was conducted under the Carbon Storage Program.  With responsibility for CO2 emissions control R&D now being conducted under the IEP Program, the Carbon Storage Program continues to focus on geological storage.  Since its inception in 1997, the Carbon Storage Program has been developing both core and supporting technologies through which carbon capture and storage (CCS) will become an effective and economically viable option for reducing CO2 emissions from coal-based power plants.  Successful R&D will enable CCS technologies to overcome the various technical, economic, and social challenges, such as cost-effective CO2 separation and transport, long-term stability of CO2 sequestration in underground formations, monitoring and verification, integration with power generation systems, and public acceptance. Collapse Text

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Application of a Heat Integrated Post Combustion CO2 Capture System with Hitachi Advanced Solvent into Existing Coal-Fired Power Plant Test Facility for 0.7 MWe Slipstream Study
The University of Kentucky will use an innovative heat integration system that would utilize waste heat from a Hitachi H3-1 advanced solvent capture system while improving steam turbine efficiency. Read More!
Slipstream Pilot-Scale Demonstration of a Novel Amine-Based Post Combustion Process Technology for CO2 Capture from Coal Fired Power Plant Flue Gas Continuous mini test plant used for selecting the best performer of 70 different solvents.
Linde will utilize a post combustion capture technology incorporating BASF's novel amine-based process at a 1MWe equivalent slipstream pilot plant at the National Carbon Capture Center. Read More!
Development and Demonstration of Waste Heat Integration with Solvent Process for More Efficient CO2 Removal from Coal-Fired Flue Gas
Southern Company will develop viable heat integration methods for the capture of carbon dioxide (CO2) produced from pulverized coal combustion. The technology will be integrated into an existing 25MW pilot amine-based CO2 capture process at Southern Company's Plant Barry. Read More! Heat Integration of Power Plant and CCS, including HES
Carbon Absorber Retrofit Equipment (CARE)
Neumann Systems Groups will design, construct and test a patented NeuStream Absorber at the Colorado Springs Drake #7 power plant. The absorber will employ proven nozzle technology and an advanced solvent that efficiently captures CO2. Read More!
NeuStream Absorber
Evaluation of Solid Sorbents as a Retrofit Technology for CO2 Capture
ADA-ES Inc. is refining the conceptual design of a commercial solid sorbent-based, post-combustion CO2 capture technology through slipstream pilot testing and process modeling. A pilot unit (~1 MW) will be designed and constructed to demonstrate solid sorbent-based CO2 capture on actual flue gas. The pilot tests and process modeling will provide the information necessary to complete a techno-economic analysis of the technology. Read More! 3-D model and Photograph of 1 kW System
Slipstream Testing of a Membrane CO2 Capture Process for Existing Coal-Fired Power Plant
Membrane Technology and Research (MTR) is scaling-up their high-permeance membrane and process design. MTR will design and construct a 1 MW equivalent capacity membrane skid. This proof-of-concept system will undergo a six-month slipstream field test at a coal-fired power plant. Read More! MTRs high-permeance membranes