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2024 Year in Review: Clean Energy Progress Steeped in Solar and Storage

Union of Concerned Scientists

Storage represented 20% of the new US electrical capacity installed in the first three quarters of 2024, up from 14% in 2023 (and 1% in 2019). And for the first time since 2019, the United states is now manufacturing the solar cells that are the building blocks of solar panels. Cumulative US utility-scale battery power capacity.

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Carbon emissions from private jets have exploded in recent years

New Scientist

The climate impact of flights taken by the super-rich rose sharply from 2019 to 2023, fuelling calls for a carbon tax on private aviation

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I’m With Paul

Legal Planet

In a recent column , Paul Krugman argued that cutting carbon emissions doesn’t have to mean an end to economic growth. Carbon emissions and growth aren’t joined at the hip. The numbers are really clear about the disconnect between the trajectories of GDP and emissions. He’s right about that.

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TCI Program Established to Reduce Carbon Emissions From Transportation

Clean Energy Law

In December 2018, after having successfully reduced greenhouse gas emissions from the power sector by 53.3%, a majority of the Regional Greenhouse Gas Initiative (RGGI) jurisdictions announced plans to design a program to address carbon emissions from the combustion of transportation fuels.

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A Green Tint for Rio Tinto

Legal Planet

In 2019, it signed an agreement with a Chinese steelmaker to find ways to reduce emissions from steel making. Still, it remains responsible for 31 Gigatons of carbon emissions per year. That would allow the company to disclaim any responsibility for the carbon emissions, while doing nothing to address the problem.

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Emissions by the Big Utilities: Where They Are, What They’re Aiming For

Legal Planet

Interim goal of 50% reduction of 2007 GHG emissions by 2030. They’ve reached this interim goal in 2020, with a 52% reduction of GHG emissions from 2007 levels. (4) Energy Mix (2019): [link]. Carbon Reduction Goals: Net-zero carbon monoxide and methane emissions by 2050. Other Carbon Free: 4%.

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From Research to Action: The Growing Impact of Attribution Science

Union of Concerned Scientists

They can also look at known carbon emission sources and model the world with and without those added emissions. One study found that human-caused climate change made the 2019 European heatwave as much as 100 times more likely to occur. Climate source attribution studies can inform strategies to reduce carbon emissions.