They keep it in line by curtailing or switching off generation. The generator typically still gets paid as if it were generating whatever it has available, which is perhaps an issue, but the total generation is reduced to meet the demand.
This is why there is negative pricing, it’s cheaper to sell electricity in the negative than to pay a generator to be offline.
They can’t direct excess generation to batteries if the batteries aren’t there yet. They’re being installed, but the overall capacity is still relatively low. Transferring it to other grids also has limits, and in particular if there’s an excess of solar in one region the neighbouring regions also probably have an excess, so there really is no other option but to curtail.
ReallyKinda@kbin.social 6 months ago
The main power company in CA (PG&E) has built tons of other things into the bills aside from power generation, so I expect my bill (which has gone up 300% since 2018) to continue to climb despite this.
ares35@kbin.social 6 months ago
my utility charges $25 a month just to be hooked up. then there's taxes and some community bullshit fees on top of the actual electricity usage. so even though my usage has dropped quite a bit over the years, and the base rate hasn't really gone up that much (about 10-12% over two decades).. my bill is still more than double what it used to be.
Kiosade@lemmy.ca 6 months ago
Seriously, i found an old bill from a decade ago, it was like $54 for my 1 BR apartment. It’s now usually over triple that…
sudo42@lemmy.world 6 months ago
PG&E charges me more to deliver power ($0.18/kWh) than it does to generate ($0.12/kWh) that power. That’s f’ed up.