Greenhouse Gas

Company-Specific Emission Reduction Plan (cERP), What’s Next?

Posted: February 7th, 2024

Introduction In January 2021 Colorado’s Department of Public Health and Environment (CDPHE) published a Greenhouse Gas (GHG) Pollution Reduction Roadmap meant to greatly reduce statewide GHG emissions. The roadmap was published in response to House Bill 19-1261, the Climate Action […]

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2024 Look Ahead: New Oil and Gas Greenhouse Gas Requirements

Posted: January 23rd, 2024

Changes to the Standards of Performance for New Stationary Sources (NSPS) for oil and gas operations have been in the works for several years, dating back to the prior administration. The U.S. Environmental Protection Agency (EPA) recently finalized a rule […]

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Colorado Adopts GHG Intensity Verification Rule

Posted: November 15th, 2023

Introduction As a part of the Colorado Public Health and Environment’s (CDPHE) Pollution Reduction Roadmap, published in January 2021, the state has been taking action to reduce greenhouse gas (GHG) emissions. Recently on July 20th 2023, the Colorado Air Quality […]

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Colorado’s GEMM Phase 2 Rule

Posted: November 8th, 2023

The Colorado Department of Public Health and Environment (CDPHE) Air Pollution Control Division (Division) submitted a proposal for Phase 2 of the Greenhouse Gas Emissions and Energy Management for Manufacturing (GEMM) rulemaking (GEMM 2) to the Air Quality Control Commission […]

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California Legislature Passes the Climate Accountability Package for SB-253, the Climate Corporate Data Accountability Act, and SB-261, Greenhouse Gases: Climate-related Financial Risk

Posted: September 27th, 2023

California legislature recently passed the Climate Accountability Package, a pair of bills introduced by California senators on January 30th, 2023, to improve transparency and standardize disclosures relating to greenhouse gas emissions and climate-related risk. The Climate Accountability Package contains two […]

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Greenhouse Gas Reporting Rules: Summary of Proposed Changes

Posted: September 26th, 2023

The United States Environmental Protection Agency (U.S. EPA) has been working on updates to the Greenhouse Gas Reporting Rule (GHGRR) contained in 40 CFR Part 98 and published the latest proposed rule revisions on August 1, 2023. These revisions supplement […]

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Phasedown of Hydrofluorocarbons and Its Impacts

Posted: September 7th, 2023

What are the impacts of an expanding population? As industries continue to grow and expand to meet the needs of the growing population, more and more emissions are released into the atmosphere as a by-product of production processes in which […]

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30th Annual U.S. Greenhouse Gas Inventory

Posted: May 16th, 2023

The 30th Annual U.S. Greenhouse Gas (GHG) Inventory is a report that provides information on the sources and sinks of greenhouse gases in the U.S. The newest version was published on April 13, 2023 and compiles the GHG data from […]

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