Climate Investors Rank Off-Grid Gas Data Centers as Counterproductive

⚡ AI Executive Summary

The Rhodium Group, in collaboration with CalSTRS and Generate Capital, has developed a framework to measure whether specific investments advance decarbonization goals. Applied first to data centers—a sector attracting substantial capital from pension and sovereign wealth funds—the framework scores different power configurations on their climate impact relative to deployment speed and cost efficiency. The analysis reveals that grid-connected data centers paired with renewable power purchase agreements or new nuclear and geothermal generation score highest, as they finance technologies that might otherwise struggle for capital. Conversely, off-grid facilities powered by gas turbines receive negative scores, signaling that while they may solve near-term grid interconnection delays, they actively hinder the energy transition. This framework reflects a broader tension in the sector: hyperscalers prioritize speed to operational power, but climate-focused investors increasingly demand that capital allocation accelerate—not merely sidestep—systemic decarbonization.