Geely Unveils New EV Powertrain That Is 93.8% Efficient Support CleanTechnica's work through a Substack subscription, on Patreon, or on Stripe. Help us produce all of the high-quality, original content we publish week after week despite the challenges of content-scraping AI, antisocial media, inflation, and other hurdles. The name of the game for infernal combustion engines is to waste as much gas...