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Field note

What happens when a large load drops off the grid

We’re used to asking what happens when power generation suddenly drops off the grid.

But with hyperscale data centers and other large loads, a new question is emerging: what happens when a major energy consumer suddenly disconnects?

A new kind of grid challenge for the years ahead. 😂

P.S A BESS can absorb that surplus in milliseconds, which is what arrests the frequency rise. Not free, though: the round trip gives back only 85–90% of what it takes in, the cycle costs life, and it can only absorb if it has headroom — a plant sitting near full state of charge has nowhere to put it.

Originally posted on LinkedIn.

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