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Aggregating the Harms of Fossil Fuels

Legal Planet

The decision at the Glasgow climate conference to phase down fossil fuels is an important step forward — and not just because of climate change. We think of fossil fuels as a source of climate change, but that’s only a one part of the problem. Fossil fuels are a case in point. Consider coal.

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Livestock Operations Are Responsible for Over Half of California’s Methane Emissions—Why Won’t CARB Regulate Them?

Legal Planet

CARB’s Low Carbon Fuel Standard (LCFS) seeks to incentivize the production and sale of alternative, lower emissions transportation fuels in order to displace conventional fossil fuels. To identify which fuels should be promoted, CARB calculates the life cycle greenhouse gas emissions from transportation fuels.

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The Profound Climate Implications of Supreme Court’s West Virginia v. EPA Decision

Union of Concerned Scientists

That’s because the case, which was about the nature and scope of EPA authority in regulating carbon emissions from existing power plants, turned on a rule that does not exist. Because while this decision does still recognize EPA’s authority to regulate greenhouse gas emissions, it simultaneously sharply curtails the agency’s ability to do so.

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The Serious Risks Around Treatment of Biomethane in 45V

Union of Concerned Scientists

In December, the Treasury Department and the Internal Revenue Service proposed regulations governing implementation of the 45V Clean Hydrogen Production Tax Credit , passed as part of 2022’s Inflation Reduction Act. If negative carbon intensity fuels are allowed, they cannot be used to offset any amount of a facility’s real emissions.

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Hydrogen Combustion is a Dead-End Technology for Heavy-Duty Trucks

Union of Concerned Scientists

While industry tried to paint hydrogen combustion engines as a “bridge” technology to hydrogen fuel cells, their own presentations undermined that very point—instead, this path is a clear dead end. We need to make sure regulators like EPA and CARB restrict its usage before it gains a fossil-fueled foothold in the marketplace.

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Oil Companies Plan to Take the Road Already Traveled

Union of Concerned Scientists

The key word here is “ intensity :” Fossil fuel companies often focus on emissions intensity, meaning emissions per barrel of oil, rather than absolute emissions, which is a set number measured in metric tons. That means Exxon still plans to spend the vast majority of its funds on fossil fuel exploration and production.

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U.S. Climate Law: A Broad & Rapidly Growing Field

Legal Planet

EPA regulation of greenhouse gas emissions under the Clean Air Act (CAA) A. Nuclear power regulation D. FERC pipeline regulation (natural gas and hydrogen). Rules relating to renewable and fossil fuel development on public lands and offshore. California authority to regulate new vehicles D.

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