President Joe Biden and Vice President Kamala Harris at a campaign rally in Philadelphia on May 29, 2024.Photo Image Press via ZUMA Press

This story was originally published by Vox.com and is reproduced here as part of the Climate Desk collaboration.

The day after President Joe Biden said he would not seek reelection, his White House announced more than $4.3 billion in grants from the Environmental Protection Agency to communities to curb climate change, cut pollution, and seek environmental justice.

It’s a big announcement, but easily lost amid the thunderous presidential campaign news.

The grants will fund projects across the country that include decarbonizing freight, installing geothermal systems, and capturing fugitive methane emissions. According to the EPA, these grantees will cut US greenhouse gas emissions up to 971 million metric tons by 2050. That’s equal to the emissions of five million average homes over 25 years.

Amid all the political pandemonium, it’s remarkable that the administration is continuing to pump out new environmental initiatives. Climate has consistently been a high priority for the Biden administration, and this announcement proves a genuine commitment. Biden has the distinction of introducing the earliest bill in the Senate to address climate change, the 1986 Global Climate Protection Act. Humanity, though, has more than doubled its greenhouse gas pollution since then. As president, Biden has made dealing with global warming an even higher priority than it was during his last turn in the White House as vice president.

The United States is the world’s largest historical emitter of greenhouse gasses and is currently second in annual output, behind China and ahead of India. So on the world stage, the US has a significant role, and activists say a responsibility, to nudge the global warming trajectory downward.

When he leaves office in January 2025, Biden will be able to credibly claim that he has done more on climate change than any other president and has been one of the most consequential decision-makers in the world for the future of the planet.

But while he’s done the most, it’s still not enough to get the US in line with Biden’s own climate change goals. Many of Biden’s environmental initiatives are still struggling to get rolling, and some activist groups are not satisfied with what he’s done.

And if Donald Trump wins in November, that progress will stall.

When Biden was one of nearly two dozen Democrats running for the top job in 2019, he proposed an extensive climate plan released in two installments that emphasized cutting greenhouse gas emissions by building up a robust US clean energy sector with $2 trillion in investment. He also laid out a legislative strategy and a list of executive actions he would take on his own, such as imposing tough methane leak restrictions on new oil and gas facilities, requiring federal government operations to procure clean energy, and imposing new efficiency regulations on appliances.

At the same time, Biden’s plan was seen as less ambitious than those of his competitors—Bernie Sanders called for $16.3 trillion........

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