Clean Fuels — Oregon

Oregon's Clean Fuels Program

DEQ Credit Market — Compliance Guide & Credit Intelligence

A structurally tight market with no in-state renewable diesel production, which is why its credit has traded at a premium to California's for several years. A live rulemaking is now considering a deeper trajectory and closer alignment with neighbouring programmes.

Market Snapshot ● Active & Trading
Market TypeLifecycle CI-Based Fuel Standard
AdministratorOregon Department of Environmental Quality
Legal BasisOAR chapter 340, division 253
Obligated PartiesImporters and in-state producers
Credit UnitMetric tonne CO₂e
Annual Compliance Report30 April

The 2026 compliance year uses reset baselines for blended gasoline and blended diesel, which changes the absolute standard even where the percentage reduction tightens.

12%
2026 CI Reduction
20%
Reduction by 2030
37%
Reduction by 2035
MT CO₂e
Credit Unit
2016
Programme Since
Market Mechanics

How the Oregon CFP Works

Fuels above the annual carbon intensity standard generate deficits and fuels below it generate credits, both denominated in metric tonnes. Regulated parties balance the two annually. Alongside the mandatory parties, a wide set of voluntary credit generators can opt in.

2016
Programme Begins
The Clean Fuels Program starts operating under OAR chapter 340, division 253, following legislation extending the programme beyond its initial sunset.
2017
Clearance Market Added
Legislation introduces the Credit Clearance Market and a duty on DEQ to publish credit transfer prices monthly, adding transparency the programme previously lacked.
2022
Trajectory Extended
The standards are extended to a 20% reduction by 2030 and 37% by 2035, materially deepening the obligation beyond the original schedule.
2026
Baseline Reset
Blended gasoline and blended diesel baselines are reset for the 2026 compliance year, changing the absolute CI standards even as the required percentage reduction tightens.
2026 onward
Rulemaking in Progress
DEQ is running a rulemaking considering standards targeting at least a 50% reduction through 2040, alignment with neighbouring programmes, and an overhaul of the electrification provisions.
Programme Structure

Who Generates, Who Owes

Oregon separates mandatory regulated parties from a broad set of voluntary credit generators. That split is unusually wide, and it shapes where credit supply actually comes from.

MANDATORY
Regulated Parties
Deficit generators
Importers of gasoline, diesel, ethanol, biodiesel and renewable diesel, together with in-state producers. These parties carry the compliance obligation and file the annual report.
  • Gasoline and diesel importers
  • Ethanol and biodiesel importers
  • Renewable diesel importers
  • In-state fuel producers
VOLUNTARY
Voluntary Credit Generators
Opt-in supply
A wide set of parties may opt in to generate credits without carrying an obligation — including electricity providers, RNG producers and aviation fuel suppliers.
  • Utilities and charging network owners
  • Transit agencies and fleet operators
  • RNG and hydrogen suppliers
  • Alternative jet fuel producers
CCM
Credit Clearance Market
Mid-year backstop
Parties unable to cover their deficits may enter the clearance market, which runs mid-year at a maximum price indexed to inflation. Deficits remaining afterwards are increased and carried into the next period.
  • Called in April
  • Operates June to July
  • Maximum price CPI-indexed
  • Remaining deficits escalate and carry
Design Features

Key Design Features

Six features that explain why the Oregon market behaves differently from its larger neighbour to the south.

The 2026 Baseline Reset

Blended gasoline and blended diesel baselines were reset for 2026. The diesel standard therefore rises in absolute terms while the required reduction tightens from 10% to 12% — which reads like a weakening if the baseline change is missed.

No In-State Production

Oregon has no renewable diesel production capacity of its own. Every compliance barrel is imported, which is a structural feature of the market rather than a temporary condition.

Deficits Escalate and Carry

Deficits not resolved through the clearance market are increased and carried into the following compliance period, so a shortfall compounds rather than simply rolling over.

A Wide Voluntary Base

The set of parties that may opt in to generate credits is unusually broad, particularly on the electricity side, which changes the composition of credit supply over time.

Cost Bounded, Not Capped

The clearance market maximum bounds what a transfer inside that market costs. It does not cap the cost of physical compliance, and it only engages when parties are actually short.

A Live Rulemaking

DEQ is actively considering a deeper trajectory through 2040 and closer alignment with neighbouring jurisdictions. The post-2035 path, and possibly the pre-2035 path, is genuinely open.

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Advisory & Platform

How Climate Decode Supports Oregon CFP

Six ways we support parties exposed to the Oregon programme.

1. Deficit & Credit Position Modelling

Translating the annual standard into an actual position, including the effect of the 2026 baseline reset on absolute CI targets.

2. Pathway Registration & CI

Carbon intensity determination and the evidence DEQ expects for registered pathways.

3. Voluntary Credit Generation

Structuring opt-in credit generation for electricity, RNG and aviation fuel suppliers who carry no obligation but can supply the market.

4. Cross-Border Positioning

How an Oregon barrel compares against California, Washington and the federal programme — and what that means for where a volume should land.

5. Rulemaking Exposure

What the 2026 rulemaking could do to the trajectory, the electrification provisions and alignment with neighbouring standards.

6. Reporting & Compliance Assurance

Quarterly progress reports, the annual compliance report and clearance market participation, filed on schedule.

Research

Oregon CFP Insights & Analysis

Published analysis from Climate Decode on Oregon and the West Coast markets it sits between.

Sources & References

Oregon DEQ — Clean Fuels Program ↗ Oregon DEQ — Clean Fuels Program overview ↗ OAR chapter 340 division 253 — Clean Fuels Program rules ↗ Oregon DEQ — Monthly credit transaction reports ↗ Oregon DEQ — Credit Clearance Market ↗ Oregon DEQ — Clean Fuels Program 2026 rulemaking ↗

Carbon intensity standards are taken from the tables in OAR 340-253-8010. DEQ publishes credit transfer prices monthly under its statutory reporting duty; the Oregon market is small enough that a single month's volume-weighted price can move sharply, so quote the month alongside the figure.

FAQ

Oregon CFP — Common Questions

Why does Oregon's 2026 diesel standard look higher than 2025?

Because the baselines were reset for the 2026 compliance year. The blended diesel baseline moved upward, so the absolute standard in gCO2e/MJ rises even though the required percentage reduction tightens from 10% to 12%. Comparing the absolute numbers across the reset without accounting for it will give the wrong answer.

Who has to comply?

Importers of gasoline, diesel, ethanol, biodiesel and renewable diesel, and in-state producers. Alongside them, a wide range of parties may opt in voluntarily to generate credits without taking on an obligation — including utilities, charging network owners, transit agencies, RNG suppliers and alternative jet fuel producers.

What is the Credit Clearance Market?

A mid-year mechanism for parties that cannot cover their deficits. DEQ calls for pledged credits in April and the market operates through June and July at a maximum price indexed to inflation. Deficits still outstanding afterwards are increased and carried into the next compliance period.

Does the clearance market cap the price of compliance?

It bounds the price of a credit transfer inside that market. It does not cap what a party pays for physical low-carbon fuel, and it only engages when parties are genuinely short. Treating it as a general price ceiling will overstate how much protection it offers.

Does Oregon produce its own renewable diesel?

No. Oregon has no in-state renewable diesel production capacity, so compliance volume is imported. That is a structural feature of the market and part of why its credit has traded at a premium to California's in recent years.

What could the 2026 rulemaking change?

DEQ is considering standards targeting at least a 50% reduction through 2040, whether the pre-2035 standards should be adjusted, alignment with neighbouring LCFS programmes, and a substantial overhaul of the transportation electrification provisions. Both the post-2035 and the nearer-term path are genuinely in play.

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