November 21, 2025

Support CleanTechnica's work through a Substack subscription or on Stripe. On Tuesday, the S&P 500 and Dow were trading lower. It seemed as if Wall Street was in a holding pattern as everyone awaited the earnings report from…

21Shares has launched a new leveraged ETF linked to Dogecoin, timed right alongside the finalization of its acquisition by FalconX. The move introduces a fresh way for traders to engage with one of crypto’s most well-known meme coins, while…

Support CleanTechnica's work through a Substack subscription or on Stripe. BEVs represented 36% the total Chinese car market in October. We saw plugins score another million-plus sales in September (1.3 million plugins, in a…

Support CleanTechnica's work through a Substack subscription or on Stripe. Last summer I did something very ambitious. I DIY-installed a ductless heat pump system almost completely solo. And it wasn’t just one simple ductless system,…