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Glossary of Greenhouse Gas Terms

Greenbuilding Law

With proposed federal regulation of greenhouse gas emissions by the Securities and Exchange Commission requiring GHG disclosure and new state statutes, including a new Maryland law that requires not only disclosure, but also a mandated reduction in GHG emissions, a greater appreciation of the subject of GHG appears in order.

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U.S. Pushes Farmers to Develop A New Crop: Energy

Circle of Blue

The law provides $140 billion in tax incentives, direct loans, and grants to replace fossil fuels with cleaner renewable energy that lowers emissions of carbon dioxide. Gevo asserts its “farm-to-flight” project will release 80 percent less carbon dioxide to the atmosphere than ethanol produced by a conventional plant.

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Something Stinks: California Must End Manure Biomethane Accounting Gimmicks in its Low Carbon Fuel Standard

Union of Concerned Scientists

Each credit one metric ton of carbon dioxide equivalent pollution below the standard. I’ve written recently about why a Cap on Vegetable Oil-Based Fuels Will Stabilize and Strengthen California’s Low Carbon Fuel Standard , which addresses the bio-based diesel credits. Source California Air Resources Board.

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Three sustainable fuels that could be the future of green aviation

A Greener Life

of the world’s total carbon dioxide emissions from fossil fuel combustion, many airlines are considering carbon-capture-and-storage technologies and electric-powered planes. In April, Air Canada committed to investing $50 million in SAFs and other carbon-reducing technologies.

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Is It Possible to Phase Out Petroleum and Transform our Transportation System?

Union of Concerned Scientists

Let’s look at the three technological strategies which would lead to decarbonization of the transportation sector and the phaseout of petroleum by midcentury: 1) electrification, 2) strengthening greenhouse gas emission standards and fuel economy standards, and 3) clean liquid fuels.

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California Air Resources Board Releases Draft Scoping Plan Update

Clean Energy Law

Originally, the California Global Warming Solutions Act of 2006 required CARB to develop a scoping plan, to be updated every five years, that describes the approach California will take to reduce Greenhouse Gas (GHG) emissions to achieve the goal of reducing emissions to 1990 levels by 2020.

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Climate Choices Part I — N.C. and the Regional Greenhouse Gas Initiative

Smith Enviorment

By coincidence rather than design, two different approaches to reducing greenhouse gas emissions from the electric power sector have been under discussion by North Carolina agencies since 2021. A later post will cover the North Carolina Utilities Commission (NCUC) Carbon Reduction Plan. January 4, 2023. Under the draft N.C.