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How a billionaire fossil fuel investor became a climate crusader

Tom Steyer is on a mission to use the power of finance to accelerate green technologies

Illustration by Joren Cull

Tom Steyer is on a mission. It began in 2006, when the San Francisco hedge-fund manager flew his family to Alaska to show them a glaciated valley he’d fallen in love with 25 years earlier. But summers had changed in Alaska. There was no ice on the mountains, no snow in the valley.

On that day, Steyer changed, too. The company he’d founded, Farallon Capital, had long invested in fossil fuels. But Steyer realized climate change was “happening much faster than most of us imagined,” he wrote of the experience. He started speaking out, lobbied politicians and established a family foundation to support alternative systems, such as organic agriculture. Tom and his wife, Kathryn, also endowed the TomKat Center for Sustainable Energy at Stanford University, where young entrepreneurs are developing innovations such as hydrogen-fuel systems for heavy trucks, safer and more powerful lithium batteries, and fertilizers made of almond shells. 

In 2012, Steyer stepped down from Farallon. “I have a passion to push for what I believe is the right thing,” he told The Globe and Mail. Soon after, he founded NextGen America, a political action committee that mobilizes young people to vote. Steyer himself became the biggest donor in Democratic party history and helped convince Barack Obama to veto the northern section of the Keystone oil-sands pipeline. Disillusioned by politicians’ reluctance to act, he ran for president in 2020, promising to use executive power to enact a green new deal.

Steyer had little impact on the campaign and dropped out after focusing all his attention on delegates in South Carolina – who voted for Joe Biden. At that point, he might have vanished into the limbo that awaits most independent presidential candidates. But Steyer returned to his roots and founded Galvanize Climate Solutions, to use the power of finance to accelerate new climate technologies. The firm has raised more than US$1 billion. 

But Steyer still worries that Americans aren’t listening. Last year, he released a book, Cheaper, Faster, Better, that reframes this crisis as an opportunity. With renewable energy now cheaper than fossil fuels, he says, climate solutions aren’t just a last hope but our best bet. The journey to net-zero will give us cleaner air, more energy at a lower cost, better products for less money and improvements in just about every aspect of society, he writes. “It’s a fight we’re already starting to win.” 

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