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Electricity over $900/MWh in most of Western US now

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Re: Electricity over $900/MWh in most of Western US now

#32
post #14
post #2

I need more context. Is that a lot? Is that low? Is it a big change from before? In what direction?

900/Mwh is 90c per kwh. Normal wholesale is about 5-7c. Retail national average is about 14. Higher cost states are around 20c with Hawaii near 30c.

> 900/Mwh is 90c per kwh, national average is about 14. Higher cost states are around 20c with Hawaii near 30c.

And IIRC, electricity in Hawaii is so expensive because they generate most of it with diesel.

Re: Electricity over $900/MWh in most of Western US now

#33

I track my electricity in Chicago pretty regularly and we’ve been seeing between 5x and 100x ‘normal’ pricing all week. For scale, at this time of night I’d expect my power to be priced at ~ 0.8 c/Kwh. Right now we are sitting at 15 c/Kwh.

Here in CA we pay 24c / Kwh on a regular basis.

Why is it your power can be 0.8c/Kwh?, that seems really really low.

Re: Electricity over $900/MWh in most of Western US now

#38
post #32
post #14

Earlier quoted context omitted.

900/Mwh is 90c per kwh. Normal wholesale is about 5-7c. Retail national average is about 14. Higher cost states are around 20c with Hawaii near 30c.

> 900/Mwh is 90c per kwh, national average is about 14. Higher cost states are around 20c with Hawaii near 30c. And IIRC, electricity in Hawaii is so expensive because they generate most of it with diesel.

I'm surprised by this. I would have guessed lots of solar there and potentially wind.

Re: Electricity over $900/MWh in most of Western US now

#40
post #32

Earlier quoted context omitted.

> 900/Mwh is 90c per kwh, national average is about 14. Higher cost states are around 20c with Hawaii near 30c. And IIRC, electricity in Hawaii is so expensive because they generate most of it with diesel.

I'm surprised by this. I would have guessed lots of solar there and potentially wind.

Substantial amounts of solar coming online in Hawaii, causing the utility to carefully manage additional distributed solar installs [1]. Still expensive because there is much diesel and coal generation (~2GW) left to displace.

[1] https://www.hawaiianelectric.com/clean-energy-hawaii/integra... (red = saturated local electrical infra)

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