Geothermal energy is becoming Big Tech’s newest darling. Silicon Valley is upending its deep pockets into enhanced geothermal startups in a bid to stay one step ahead of the massive energy demand growth trend being spurred by the AI boom. Geothermal boasts key advantages over leading clean energy technologies, most notably the fact that it’s a constant, baseload clean energy source and that it’s one of vanishingly few zero-carbon alternatives with broad bipartisan support in the United States. As a result, this relatively niche…