Articles by Senior Data Reporter Clayton Aldern
All Articles
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![Illustration: an apartment building with a green bow in front of it]()
![Illustration: an apartment building with a green bow in front of it]()
Has Fannie Mae’s $95 billion in green bonds made anything greener?
'We're looking at some measure of greenwashing in the largest program in the world.'
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The truth about Bitcoin’s energy use
Do cryptocurrencies like Bitcoin amount to climate arson or a clean-energy boon? It’s complicated.
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What do NFTs mean for art? And for the Earth?
Yes, the latest crypto craze uses the same dirty blockchains. There’s a better way.
