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Why Were 2023 and 2024 So Hot?

Union of Concerned Scientists

Scientists are sounding the alarm because this warming is shockingly bigbigger than what we would have expected given the long-term warming trend from fossil fuel-caused climate change. Meanwhile, sharply cutting our use of fossil fuels is the best way to limit carbon dioxide (CO 2 ) emissions, the primary driver of climate change.

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Making Fossil Fuels Pay for Their Damage

Legal Planet

Production and combustion of fossil fuels imposes enormous costs on society, which the industry doesn’t pay for. One option, a tax on carbon dioxide emissions, gets the most attention but seems politically impossible. A more promising alternative might be a clean-up tax on the fossil fuel industry.

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Electric Vehicles Help Combat Climate Change, Here’s Why.

Union of Concerned Scientists

Driving the average EV in the US produces carbon dioxide emissions equivalent to a hypothetical 100 mpg gasoline car. Even where the grid still has significant fossil fuel-powered generation, EVs are a cleaner choice. But the emissions savings from not driving altogether are even higher.

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COP28 Global Methane Pledge Efforts Still Not Enough

Union of Concerned Scientists

Compared to carbon dioxide (CO2), methane doesn’t linger for long in the atmosphere after being emitted. New science has shown that the largest fossil fuel, dairy, and waste methane super-emitters contribute a sizeable fraction of the total methane emissions in the regions the study authors monitored.

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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

Union of Concerned Scientists’ (UCS) research shows that top fossil fuel producers’ emissions are responsible for as much as half of global surface temperature increase. Updated analysis from 2020 shows that emissions traced to the 88 largest carbon producers contributed approximately 60 percent?of

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Has Gasoline Use in California Peaked?

Union of Concerned Scientists

Switching from fossil fuels like gasoline to increasingly clean electricity sources is vital for hitting climate and air pollution goals. Burning gasoline in an automobile produces carbon dioxide, the primary cause of climate change. pounds of carbon dioxide emissions per gallon.

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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. There is also a very small impact of the CH 4 oxidation to CO 2 itself for any fossil-fuel derived methane. (a) Stocks and flows. References. Etminan, G. Myhre, E.J.