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Jon Parrella

๐Ÿ‘ค Speaker
197 total appearances

Appearances Over Time

Podcast Appearances

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

They were moving too fast.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

They got above the tips of their skis and they built these data centers that are going to cause rolling blackouts.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Then what do you think?

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Well, they're going to trip the airbreakers is what they're going to do.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Well, that's right.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

That's...

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Like what most people don't understand is when you have a power that's this volatile where you're seeing โ€“ like if you have a gigawatt data center and you see anywhere from a 30% to 80% swing, you're talking about 300 megawatts to 800 megawatts of swing multiple times a minute.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

When I mean swing, I mean immediately disappearing off for a couple seconds, immediately spiking back on for a couple seconds.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

It looks like an EKG up and down and up and down.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

And the problem is โ€“ think about this for a second.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

The fastest generators on the planet, you're probably talking diesel or resips, take 25 to 30 seconds to ramp up and ramp down.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

You start talking turbines, you're talking 10, 20, 30 minutes to ramp up and ramp down.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Nukes are on all the time.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

They don't ramp.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

Solar is intermittent.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

It's on when it's on.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

It's off when it's off.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

OK, so now how do you take a very volatile load?

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

And connect it to those things.

Prof G Markets
Data Center Debate: Are Energy Bills About To Explode?

If you connect directly to a generator, like Jigar mentioned, where you're running off the generator behind the meter, and you don't have something between the generator and the data center, you're literally going to break the crankshafts on the gensets.