Posted by rbanffy 2 days ago
Green energy is much harder to control because you can’t force the market into artificial scarcity and re-inflate the value of gas to drive the economy back up (and keep rich people rich).
The price of new solar+battery and wind should be pushing fossil fuel energy prices off a cliff right now, unless you live in a petrostate.
> Average prices are best used to measure the price level in a particular month, not to measure price change over time. It is more appropriate to use CPI index values for the particular item categories to measure price change.
I’m not doubting that (inflation-adjusted) energy prices have gone up but this graph is misleading to represent it
FRED actually has a blog post about how you would go about calculating an inflation-adjusted priced graph here: https://fredblog.stlouisfed.org/2022/11/fred-gets-real-unles...
Its not clear cut.
Part of the reason why electricity is so expensive in the UK is that its tied to natural gas prices. some of it is CFD, but most of it is because a lot of our power comes from natural gas.
We pay for gas on the open market because we aren't self sufficient for gas any more.
Yes solar is cheaper to deploy, but its not as useful on its own. Wind is far far better in the winter.
What we should be doing is getting nuclear plants built. Small ones ideally, but a few bigguns will do. Then we won't be so reliant on natural gas. We also need to get those extra transmission cables built.
(note we could have built 10 nuclear power plants, well EDF at 2002 power prices, but the present government balked because nuclear is bad yo.)
Correct, but that cost is a negative number.
When the generation happens in the same location where the electricity is used, you don't get the significant transmission losses. You don't have to build and maintain big transformer substations. Obviously this doesn't count for big utility-scale solar arrays. However, every commercial warehouse, for example, could cover its roof and have near-zero transmission losses for most or all of its energy usage.
Equilibrium is met when new production becomes too expensive vs. the existing profit potential.
All resource markets globally run on marginal price. The other option for electricity would be that everyone instead does their own research and predicts the clearing price leading to even higher waste and more volatility.
Many of the new wind farms get a fixed price for energy and when the wholesale price is about that the excess gets channeled into a fund that is used to reduce consumer prices
But we don't do this. So all else being equal, I would suggest we reorient towards other types of renewable energy, especially nuclear, if we are longer worried about price
Close, but one minor correction.
Multiple studies have found that it would be cheapest to DEstruct coal plants.
Literally demolishing them and replacing them with battery + solar is more cost effective than continuing to operate them in 99% of cases.
“Cheap” only if you exclude indirect costs due to emissions (both localized effects and less-localized.)
> we reorient towards other types of renewable energy, especially nuclear
nuclear is not renewable (it is low carbon, a feature that is also true of renewables in general, but it is not, itself, a renewable.)
It can be effectively renewable for all practical purposes, but there's an aversion to breeder reactors. Over 95% of the existing 'waste' could also be consumed by breeders.
Breeder reactors reduce long-term waste issues, but they don't make nuclear renewable.
[1] http://large.stanford.edu/publications/coal/references/docs/...
I like nuclear. The funny thing about nuclear power and the mercenaries promoting their startups about it is, you will still have to convince democrats about it. Because occasionally they are in power, and nuclear, as is often criticized, takes a long time to build and a short time to turn off haha.
https://www.project2025.observer/en?agencies=Dept.+of+Energy
Or is it against HN decorum to point out just how much of that shit-headery fart-huffing was allowed and transpired here, on HN?