Audit & Verification

What We Do

At EcoCira, we are accredited verifiers in California, Oregon and Washington under the Greenhouse gas and Clean/Low Carbon Fuel Programs. We are Oil & Gas specialists with experience serving the most complex downstream and midstream operations, renewable diesel plants, and co-processing projects. Our team has supported some of the world’s leading energy companies, giving us direct experience with projects that carry global impact, financial risk, and demanding technical standards.

EcoCira also serves as an accredited third-party verifier for emissions disclosures under California SB 253. We are able to support voluntary programs that follow the GHG Protocol standards and/or programs that utilize CA accredited verification bodies like the CRS Green-E program.

California Greenhouse Gas Reporting Program

Washington Greenhouse Gas Reporting Program

California Low Carbon Fuel Standard

Oregon Greenhouse Gas Reporting Program

CRS Green-E Programs

California SB 253/261
Scope 1, 2, & 3

Oregon Clean Fuels
Program

Oil and Gas Systems Expertise


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Midstream Operations

EcoCira understands the complexities of pipeline logistics, fuel transport, and regulatory reporting. We help operators with LCFS verification of quarterly transaction reports across multi-jurisdictional systems.

Accredited for all LCFS reporting including transactions, pathways and projects
Verify all transaction types and complex reporting systems
We audit logistics, routing, and fuel transfers
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Downstream Refining

EcoCira brings over 40 years of combined expertise to downstream refining. We work closely with fuel production and refining operations to validate fuel pathways, quarterly transaction reports, Refinery Investment Credit Projects, and GHG reporting across all jurisdictions.

Mandatory Reporting Rule Verifications
Fuel transaction deficit and credit reporting
Pathway project lifecycle analysis

Renewable Fuels Expertise


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Renewable Diesel Production

EcoCira’s experience spans renewable diesel projects with specified source feedstocks from corn oil and tallow to used cooking oil feedstocks sourced worldwide. Our team verifies some of the world’s leading renewable fuel producers.

Specified source feedstock attestation
Production yields and mass balance
GREET modeling
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Co-Processing Operations

EcoCira supports complex co-processing projects for major domestic and international oil and gas companies, blending renewable feedstocks into conventional refining systems. We understand the technical and regulatory nuances of co-processing and deliver tailored verification strategies that meet these complexities.

We know the challenges around sampling and co-products in CI models
We lead co-processing pathway validation and verifications
We understand the challenges auditing measurement accuracy requirements at refineries

Service Inquiry

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