Google’s data center power playbook comes into focus
On Thursday, Google said it will work with Michigan utility DTE to add 2.
7 gigawatts of “new resources” in suburban Detroit to power a new data center in the region.
This is how Google will develop new capacity for its future data centers.
6 gigawatts of solar power, 400 megawatts of four-hour energy storage, 50 megawatts of long-duration energy storage, and 300 megawatts of “additional clean resources,” which is a squishy way of saying anything from wind and hydro to nuclear and geothermal. TechCrunch sent Google’s PR people a number of questions, and while they responded with some details, it’s clear there’s a lot to the proposal that either isn’t fleshed out or isn’t fully public yet. To wit: Does “clean resources” include natural gas? We haven’t received a reply on that one yet.
The remaining 350 megawatts of the 2.
7 GW deal will be covered by demand response, which is when large electricity users curtail their use for brief periods of time. What shape that takes remains to be seen.
The tariff was previously used in Google’s deal with Xcel Energy.
It’s intended to allow Google to pay a premium to specify the types of power it wants deployed while also encouraging utilities to incorporate such technologies into their long-range planning. Previous instruments like power purchase agreements were often treated by utilities as one-offs.
It sounds a lot like energy efficiency programs run by utilities, just with Google’s name on it.
In many ways, it’s not that different from the way the company has operated in the past.
The difference is that those projects tended to be announced on their own timelines.
Smart marketing or something more? We’ll know in a few years
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