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Greenhouse Gas Reporting Home

Greenhouse Gas Reporting Program

Oregon's Greenhouse Gas Reporting Program requires reporting of greenhouse gas emissions data and related information from major sources including large stationary sources and liquid fuel, natural gas, propane, and electricity suppliers. Data and information are reported, audited, and published annually. Starting in 2022 information submitted from certain large emitters requires third-party verification.

Reported emissions data is made available to the public and can be viewed on our Reported Data page. This information is also used to develop the statewide greenhouse gas inventory, support emission reduction programs such as HB 2021 and the Climate Protection Program and to inform policy decisions and program analysis. 


Email with general reporting questions and data requests or contact a sector specialist for reporting assistance.