Mark Trexler
Author Archives: Mark Trexler

If Blockchain and Bitcoin are the Solution, What Was the Problem?

woman looking at crystal ball

If you’re interested in climate change, you’ve probably seen a lot of discussion not only about how blockchain and cryptocurrencies (like bitcoin) will change the world, but how they’ll help solve climate change. There is no question that these new digital technologies will change the world. They already are. How much of an impact they’ll […]

Companies Started Tackling Climate Change 29 Years Ago: How Has the Business Environment Changed?

globe as a chess board with push pin chess pieces everywhere

In 1988 Roger Sant and his company Applied Energy Services (now just AES) were building small coal-fired power plants around the U.S. Roger would have preferred to build wind, but there was no way to make that work economically. So he set out with the help of the World Resources Institute to do the first […]

“Project Drawdown” and “Climate of Hope”: Moving the GHG Needle?

world as chess board with push pin chess pieces

April 18th was a big day for climate change books. Paul Hawken’s long-awaited Project Drawdown: The Most Comprehensive Plan Ever Proposed to Reverse Global Warming came out, as did Michael Bloomberg’s and Carl Pope’s Climate of Hope: How Cities, Businesses, and Citizens Can Save the Planet. Both titles are provocative and optimistic, and both books are […]

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