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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U.S. EPA Issues New Emissions Standards for Greenhouse Gas Emissions From Both New and Existing Fossil Fuel-Fired Electric Generating Units
Posted: August 21st, 2023
On May 11, 2023, the U.S. Environmental Protection Agency (U.S. EPA) proposed regulations addressing greenhouse gas (GHG) emissions from fossil fuel-fired electric generating units (EGUs). The rulemaking includes changes to the current New Source Performance Standards (NSPS) for Greenhouse Gas […]
Read articleScope 1 & 2, and Sometimes Scope 3 GHG Emissions Disclosures Are Becoming Required for Many Market Actors
Posted: May 17th, 2023
Here are some answers to questions we hear the most from our clients. What does Scope 1, 2 & 3 mean? The GHG Protocol was developed by World Resources Institute (WRI) and the World Business Council for Sustainable Development (WBCSD) […]
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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 […]
Read articleDecarbonization in the Aerospace Industry – The Path to Net-Zero by 2050
Posted: May 11th, 2023
Did you know that the aerospace industry is responsible for around 2.5% of global carbon dioxide (CO2) emissions1? Did you also know that, similar to other industries, the industry has adopted the goal of reaching net-zero carbon emissions by 2050? […]
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Proposed Rule Mandates CDP Reporting and SBTi Target-Setting for U.S. Federal Suppliers
Posted: December 6th, 2022
On November 10, 2022, the White House Council on Environmental Quality (CEQ) announced during the 27th Conference of the Parties to the U.N. Framework Convention on Climate Change (COP27) in Sharm El Sheikh, Egypt a proposal called the Federal Supplier […]
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A Summary of Proposed Revisions to the Greenhouse Gas Reporting Rule
Posted: October 6th, 2022
On June 21, 2022, the U.S. Environmental Protection Agency (U.S. EPA) proposed revisions to 40 CFR Part 98, the Greenhouse Gas Reporting Rule (GHGRR), with the comment period ending today, October 6th. The proposed GHGRR revisions include changes to 21 […]
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Renewable Natural Gas – What Questions Should I Ask to Prepare for the Air Quality Permitting Process?
Posted: August 10th, 2022
INTRODUCTION This is the first of a series of ALL4 articles addressing topics related to Renewable Natural Gas (RNG) projects. This article will focus on what questions project developers can ask to acquire vital information needed to prepare for the […]
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U.S. EPA Proposes Revisions to Gasoline Distribution Rules
Posted: July 19th, 2022
On June 10, 2022, the United States Environmental Protection Agency (U.S. EPA) proposed revisions to 40 CFR Part 63, Subparts R and BBBBBB, the National Emission Standards for Hazardous Air Pollutants (NESHAP) for Gasoline Distribution Facilities at major (Subpart R) […]
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