Low Carbon Fuel Standard
This page last reviewed January 17, 2017
This page provides information regarding ARB's Low Carbon Fuel Standard (LCFS) Program pursuant to the California Assembly Bill AB 32 and the Governor's Executive Order S-01-07 .
Watch: Low Carbon Fuel Standard Video
Program Implementation Activities:
- Public Meetings and Workshops
- LCFS Data Dashboard
- Request a New Fuel Pathway to Receive a Carbon Intensity Score
- Account Registration for Fuel and Credit Reporting
- Electricity and Hydrogen Provisions
- LCFS Tip Line
Background, Meetings, Guidance Documents, Reporting Tool & Other Information
General Information, Public Meetings
& Workgroups
Regulation Materials
Guidance Documents and FAQs
Fuel Pathways and Carbon Intensity Scores
LCFS Data Management System for Registration and Reporting
- LCFS LRT-CBTS - Registration and Reporting
- LRT Registered Parties
- Alternative Fuel Facility Registration
LCFS Program Data
Public Comments, Peer Review,
and Contact List
Information About...
Background Information
Under the AB 32 Scoping Plan, the Board identified the Low
Carbon
Fuel Standard (LCFS) as one of the nine discrete early action measures
to reduce California's greenhouse gas emissions that cause climate
change. This program will help put California on the path to meet its
goal of reducing greenhouse gas emissions to 1990 levels by the year
2020. The LCFS is a key part of a comprehensive set of programs in
California to cut greenhouse gas emission and other smog-forming and
toxic air pollutants by improving vehicle technology, reducing fuel
consumption, and increasing transportation mobility options. The LCFS
is designed to decrease the carbon intensity of California's
transportation fuel pool and provide an increasing range of low-carbon
and renewable alternatives. Executive Order S-1-07, the Low
Carbon
Fuel Standard (issued on January 18, 2007), calls for a reduction of at
least 10 percent in the carbon intensity of California's transportation
fuels by 2020.
The Board approved the LCFS regulation in 2009 and began implementation on January 1, 2011. ARB approved some amendments to the LCFS in December 2011, which were implemented on January 1, 2013. In September 2015, the Board approved the re-adoption of the LCFS, which became effective on January 1, 2016, to address procedural deficiencies in the way the original regulation was adopted.
Other jursidictions are following California's footsteps, which is evident in the Pacific Coast Collaborative, a regional agreement between California, Oregon, and British Columbia, to strategically align policies to reduce greenhouse gases and promote clean energy. ARB has been routinely working with these jurisdictions. Over time, these LCFS programs will build an integrated West Coast market for low-carbon fuels that will create greater market pull, increased confidence for investors of low carbon alternative fuels, and synergistic implementation and enforcement programs.
The Board approved the LCFS regulation in 2009 and began implementation on January 1, 2011. ARB approved some amendments to the LCFS in December 2011, which were implemented on January 1, 2013. In September 2015, the Board approved the re-adoption of the LCFS, which became effective on January 1, 2016, to address procedural deficiencies in the way the original regulation was adopted.
Other jursidictions are following California's footsteps, which is evident in the Pacific Coast Collaborative, a regional agreement between California, Oregon, and British Columbia, to strategically align policies to reduce greenhouse gases and promote clean energy. ARB has been routinely working with these jurisdictions. Over time, these LCFS programs will build an integrated West Coast market for low-carbon fuels that will create greater market pull, increased confidence for investors of low carbon alternative fuels, and synergistic implementation and enforcement programs.
What is LCFS?
The Low Carbon Fuel Standard is designed to encourage
the use
of cleaner low-carbon fuels in California, encourage the production of
those fuels, and therefore, reduce greenhouse gas emissions. The LCFS
standards are expressed in terms of the "carbon intensity" (CI) of
gasoline and diesel fuel and their respective substitutes. The
LCFS is performance-based and fuel-neutral, allowing the market to
determine how the carbon intensity of California's transportation fuels
will be reduced. This program is based on the principle that each fuel
has "lifecycle" greenhouse gas emissions that include CO2,
N2O, and
other greenhouse gas contributors. This lifecycle assessment examines
the greenhouse gas emissions associated with the production,
transportation, and use of a given fuel. The lifecycle assessment
includes direct emissions associated with producing, transporting, and
using the fuels, as well as significant indirect effects on greenhouse
gas emissions, such as changes in land use for some biofuels.
Subjecting this lifecycle greenhouse gas rating to a declining
standard for the transportation fuel pool in California would result in
a decrease in the total lifecycle greenhouse gas emissions from fuels
used in California.
What's New?
- January 11, 2017: Additional Low Carbon Fuel Standard Targeted Working Meetings for Fuel-Specific Stakeholders have been announced. For more information...
- December 28, 2016: ARB Staff has posted additional presentations for the Co-Processing Public Working Meeting scheduled on December 13, 2016. For more information...
- December 22, 2016: Notification of Sunset of Method 1 and 2A/2B Pathways by December 31, 2016.
- December 19, 2016: The LCFS Tip Line is now available. For more information...