Clean Technica

The Second War of Currents: How DC Is Quietly Taking Over

12 min read

Electricity has been shaped by two rival ideas that have taken turns defining our world. Alternating current, or AC, became the backbone of industrial civilization, while direct current, or DC, quietly survived in the background. The story of how AC first won, and how DC is now winning again, is … [continued]

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Carney’s Nuclear Detour: Darlington’s SMRs Will Raise Prices, Emissions, & Political Risks

10 min read

In October 2025, the federal government officially designated the four-unit SMR build at Ontario Power Generation’s Darlington site as a “Major Project” and invested $2 billion through the Canada Growth Fund, alongside $1 billion from the provincial Building Ontario Fund, signalling that the federal government views the SMR programme both … [continued]

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Clean Technica

This Is How Far Tesla Is Behind Its 2020s Growth Target

3 min read

Elon Musk has clearly changed the narrative around Tesla. For several years, it was all about the company’s vehicle sales growth. As Musk said repeatedly, the company was going to grow its vehicle sales by 50% a year, on average, in the 2020s. Now, the hype is that it is … [continued]

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