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Waste-To-Energy Tech Could Slash U.S. Water Sector Carbon Emissions, But Its Potential Remains Underdeveloped

Circle of Blue

utilities have been slower to adopt the energy- and emissions-saving technologies than those in other parts of the world. Wastewater-to-energy systems start with a process called anaerobic digestion, which treatment plants have been using for ages to reduce the volume of sewage waste. Photo © Richard Webb / Wikimedia Commons.

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How to Make Trees Worth More Standing Than Cut Down

Legal Planet

Only the Congo, however, is still a net carbon sink. If trading mechanisms allow carbon emissions from one area to be offset by afforestation or reduced rates of deforestation, the climate is better off. If the forest was unlikely to be cut down, this is a waste of money and bogus credits. Easy to say.

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UCS Expert Testifies on the New Clean Electricity Tax Credits

Union of Concerned Scientists

The 45Y and 48E credits are foundational to that effort , enabling the widespread deployment of clean electricity resources to drive down carbon emissions in the power sector—and in so doing, unlocking the ability of the power sector to decarbonize vast swaths of the rest of the economy.

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Proposed Electrolyzer Requirements for the Hydrogen Tax Credit: Strengths and Risks

Union of Concerned Scientists

Foremost among these is a legal memo from EPA regarding Treasury’s interpretation and implementation of “lifecycle greenhouse-gas emissions” in 45V. Treasury proposed a necessarily rigorous approach to accounting for emissions from electrolytic hydrogen production and it cannot back away from that.

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Environmentalism and the Supreme Court

Legal Planet

The Court then held that greenhouse gases are covered by the Clean Air Act as a type of air pollutant. This gave EPA the power to impose limits on carbon emissions by vehicles and industry. Solid Waste Agency of Northern Cook County (SWANC) v. Illinois Central Railroad v. Army Corps of Engineers. After Massachusetts v.

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Biomethane Threatens to Upend the Clean Hydrogen Tax Credit

Union of Concerned Scientists

The Inflation Reduction Act’s new hydrogen production tax credit , known as code 45V, is intended to incentivize a shift to low-carbon hydrogen production by offering producers a credit that increases in value as the carbon emissions associated with produced hydrogen declines.

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How Green Tech Helps Create Sustainable Mobility in Cities

Earthava

However, one of its most pressing current challenges is reducing the carbon emissions from transportation, a sector that is one of the highest contributors to greenhouse gases. In the US alone, the transportation sector contributed 29% of greenhouse gas emissions in 2019. Introduces alternative fuel solutions.