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The definitive CO2/CH4 comparison post

Real Climate

, but it inevitably brings forth a mish-mash of half-remembered, inappropriate or out-of-date comparisons between the impacts of carbon dioxide and methane. First of all, let’s be clear about the relative magnitude of the gas concentrations. Historical comparisons. ppm, a factor of more than 200 smaller). Stocks and flows.

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Don’t Believe the Lies: Five Facts to Consider as the UN’s COP27 Comes to a Close

Union of Concerned Scientists

Their study examined the carbon dioxide and methane emissions from these companies’ products, as well as from the extraction and production processes of the largest gas, oil and coal producers and cement manufacturers. Data on the major carbon producers’ emissions have been published since 2014.

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Why Energy Bills Will Be Even Higher This Winter

Union of Concerned Scientists

These higher costs are being driven by a major overreliance on natural gas, which has sharply spiked in price and is currently the dominant fuel source in the US for both home heating and electricity generation. The bankruptcies were set in motion even before 2020.

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Reliance on Gas Power Plants Fuels Inequity

Union of Concerned Scientists

Even as some parts of the country transition away from fossil fuel infrastructure, the retirement of gas plants has become another driver of inequity. California recently extended , for the second time, the operations of three gas plants to 2026. It’s not just gas power plants that are inequitably sited.

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New Global Energy Market Risk: War Pushes Overreliance on US LNG in Path of Climate-Amped Hurricanes

Union of Concerned Scientists

In response, Europe has scrambled to replace flows and decouple this dependence , in part by shifting away from gas to clean energy alternatives, in part by increasing local gas production, and in part by turning to imports of liquified natural gas, or LNG—including from the US.

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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

From 2020 to 2040, solar generation in these states jumps nearly ninefold and wind generation more than sevenfold. The shift from fossil fuels in the 100-percent RES scenario reduces the amount of toxic power plant air pollution much more than what we called a “no-new-policy,” or business-as-usual, scenario. percent in 2040.

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Bay Journal: Satellites, Drones, Special Cameras Join The Fight Against Methane/VOC Pollution From Oil/Gas Wells, Petrochemical Plants, Landfills, Coal Mines In Pennsylvania

PA Environment Daily

Methane emissions are the second-largest cause of global warming after carbon dioxide, and controlling them is increasingly considered a key to arresting climate change. This is existential proof that making methane visible can lead to voluntary action,” said Riley Duren, Carbon Mapper CEO and founder. Read more here.]