Google has forged a groundbreaking clean energy partnership with NV Energy to power its Nevada datacenters using geothermal energy. This innovative agreement, described as a 'clean energy partnership,' marks a step towards fulfilling Google's ambition of running its datacenters and office campuses entirely on carbon-free energy by 2030. The collaboration with NV Energy, a subsidiary of Berkshire Hathaway Energy, has expanded geothermal power capacity to 115 MW through a successful pilot with Fervo Energy. This partnership showcases a new Clean Transition Tariff that aims to revolutionize investing in clean energy capacity. Google's initiative seeks to address the limitations of traditional power purchase agreements and promote the integration of clean energy technologies. On the other hand, Amazon's plan to utilize fuel cells in Oregon datacenters has faced setbacks and regulatory challenges, ultimately withdrawing the application. This decision aligns with growing environmental concerns and the shift towards cleaner energy sources like green hydrogen. The contrasting approaches of tech giants highlight the evolving landscape of renewable energy usage in datacenter operations.