Clean Technica

32 Electric Vehicles Increased in Sales in 2025 in USA

4 min read

Earlier today, I wrote about the 8 electric cars that actually saw their sales increase quarter over quarter in the USA in the highly difficult 4th quarter, as well as the 11 electric cars that saw their 4th quarter sales increase year over year. Much more interesting to me, though, … [continued]

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Clean Technica

TVA Rebates 10,000 Heat Pump Water Heaters in Q4 of 2025, Showing a Wildly Successful Model

5 min read

By Vidhisha Moopnar The Tennessee Valley Authority (TVA), the largest public power provider in the United States, via its EnergyRight program has a straightforward mission: serve the Tennessee Valley by delivering affordable, reliable energy while conserving natural resources and supporting economic development. Over the years, TVA has built a strong … [continued]

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Clean Technica Climate change Research

When Steel Outlives Strategy: The Climate Cost of Germany’s Hydrogen Pipeline

9 min read

Germany’s 400 km hydrogen backbone segment is now pressurized, full of fossil hydrogen, and waiting. There are no meaningful suppliers connected to it and no contracted offtakers drawing molecules out. That fact alone makes it worth slowing down and doing the accounting carefully, because large infrastructure decisions do not become … [continued]

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