Greenland’s electricity flex
Greenland is pitching a pair of hydropower projects with more than 9,500 GWh of annual potential — a bigger number than the roughly 7 TWh expected from the nuclear plant Constellation Energy is restarting for Microsoft. That’s a neat headline comparison, sure. But the catch is the important part: Greenland’s power is still mostly potential, not production.
Why investors should care
For Greenland Mines Ltd.’s Sarfartoq rare-earth project, electricity is only one piece of the puzzle. The company says any large industrial project in the region will need dependable power plus roads, processing capacity, patient capital, and a customer willing to sign up for the long haul.
- Greenland’s government is advancing competitive tenders for the Tasersiaq and Tarsartuup Tasersua hydropower sites.
- Prequalification for the tender is expected in October 2026, with the broader process stretching into 2028.
- The comparison with Microsoft’s nuclear deal highlights a bigger theme: the AI buildout is becoming an energy buildout.
The real bottleneck
This is one of those stories where the numbers sound like sci-fi, but the execution looks very ordinary: financing, construction, permitting, and offtake agreements. Greenland has the resource potential. The question is whether it can turn that into bankable infrastructure before the AI power arms race moves on.
Big picture: the next great bottleneck in AI may not be chips or data centers — it might just be electricity, and lots of it.