LCFS Credits
CaliforniaOPIS / Argus (California)
California Low Carbon Fuel Standard credits: a tonne of carbon you abated by selling a cleaner transport fuel, whose price collapsed when the program worked too well.
Unit
one tonne CO2 equivalent abated
structural
Price swing
over $200 (2020) to under $60 (2023-24) and back
2020-2025
2030 target
30 percent carbon-intensity cut (Nov 2024 vote)
as of 2025
Priced by
OPIS / Argus; ICE futures
as of 2026
An LCFS credit is generated by supplying a transport fuel whose lifecycle carbon intensity sits below an annually declining benchmark, and one credit equals one tonne of CO2 equivalent abated. It is the centerpiece of California's Low Carbon Fuel Standard, with parallel programs in Oregon, Washington, and British Columbia. Cleaner fuels (electricity for EVs, renewable natural gas, renewable diesel, ethanol, hydrogen) generate credits; gasoline and diesel generate deficits their suppliers must cover.
The price has been a roller coaster tied to policy. Credits peaked above $200 a tonne around 2020, then a surge of renewable diesel and other low-carbon fuels overwhelmed deficits, the bank of unused credits swelled, and prices fell to roughly $40 to $75 through 2023 and 2024. In November 2024 the California board voted to sharply tighten the program, steepening the carbon-intensity target toward a 30 percent cut by 2030 and extending it to 2045, which bounced the credit back toward $75.
Like RINs, LCFS credits trade mostly over the counter and are assessed by OPIS and Argus, with the regulator running a backstop clearance market; ICE lists LCFS futures and in 2025 launched a physical LCFS credit market. The program is the template other states and countries copy, and its swings ripple straight into the economics of renewable diesel and biomethane.
How It Trades
| Venue | Over the counter, PRA-assessed (OPIS, Argus); ICE futures and a 2025 physical market |
| Benchmark contract | OPIS / Argus California LCFS credit assessment |
| Contract size | One credit = one tonne CO2 equivalent |
| Price terms | US dollars per tonne |
| Settlement | Credits transferred in the CARB LRT-CBTS registry; OTC cash settlement |
| Typical curve | No deep forward curve; driven by the credit bank, the CI target, and program amendments |
| Liquidity | Active OTC market; ICE LCFS futures traded over 26 million tonnes in 2024 |
Supply and Demand
Top producers
- Renewable diesel and biodiesel producers
- Renewable natural gas (biomethane) suppliers
- EV charging networks and electric utilities
- Ethanol and hydrogen suppliers
Credits are generated by fuels below the carbon-intensity benchmark; the credit bank can swing supply and price dramatically.
Top consumers
- Gasoline and diesel suppliers (the deficit generators)
- Fuel importers into California, Oregon, Washington
- Traders and speculators
Major uses
- Compliance: covering carbon-intensity deficits
- Hedging future deficit cost
- Investment in low-carbon-fuel projects
What Moves the Price
- The declining carbon-intensity benchmark and program amendments
- The size of the banked credit surplus
- Renewable diesel, RNG, and EV credit generation
- Diesel and gasoline demand in covered states
- Whether other states adopt similar programs
Moments That Made the Market
2011
California launches the Low Carbon Fuel Standard.
~2020
LCFS credits peak above $200 per tonne.
2023-2024
A credit-bank glut drops prices below $60.
Nov 2024
California votes to tighten the program (30% CI cut by 2030, extended to 2045); prices rebound.
What Changed Since the 2010 Era
- The program proved a credit market can be undone by oversupplying itself.
- The 2024 amendments re-engineered scarcity to lift prices.
- Oregon, Washington, and BC built parallel markets on the model.