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Comment Re:So... (Score 1) 65

Despite the snark, I’ll treat this as though it’s good faith and describe the actions needed to lower energy prices for consumers in the UK:
1. Reform or buy out a chunk of the 35 GW RO fleet
2. Rebalance levies and system charges so cheap wholesale prices can actually flow through
3. Make time-of-use pricing the default, not an opt-in
4. Accelerate flexible storage and demand response by creating some carefully targeted contracts for availability
5. Re-tune the CfD regime so consumers capture falling build costs faster
6. Make retail suppliers actually pass through wholesale savings
7. Reform gas marginal price setting for electricity by creating (1) a clean power pool for CfD + subsidised-renewable generation, or (2)
  split-market pricing (infra-marginal renewables in one market, marginal thermal in another) or (3) better locational signals + storage incentives so gas sets the price for fewer hours

It’s a complex market and the devil is in the details, all while populists are shouting loudly. It’s not easy and the government is not very sure-footed to put it politely. But the issues are not about the inherent characteristics of the power plants, they’re about price signals and investments.

Comment Re:Bad news for renewable enthuisiasts (Score 1) 65

Why do we need to build enough storage to avoid a 1-in-37 year Dunkelflaute through storage alone? We don’t ever just use storage, we use a whole bunch of mechanisms including demand shifting, interconnectors, demand reduction, dispatchable low carbon (eg CCS gas, biomass), firm renewables, overbuild, curtailment-to-fuel, and gas peakers. If we use gas peakers once in 37 years instead of several times a year, we are still going to be way ahead of where we are today

Comment Re:More meaningless hype and fantasy unfortunately (Score 2) 65

You’ve not accurately described how the UK covers mismatches between supply and demand in its energy market. What matters is not matching each GW of wind with a GW of dispatchable backup, because that focuses on matching suppy not demand. If we do a wind overbuild of 3x demand, we don’t need 3x of dispatchable backup.

What matters is to ensure there’s enough supply to meet demand even when wind output is low. The dispatchable element of that is achieved through gas peakers, pumped hydro, BESS (1GW in 2020, 7GW in 2025, 127 GW in pipeline with 77.9 GW / 162.5 GWh approved thus far), interconnectors, merchant sales of demand cuts (peak shifting, which consumers love when they are able to access it, as they can cut their bills substantially by just running washing machines overnight etc), and several other mechanisms.

Comment Re:Doesn't really matter (Score 1) 65

I agree with most of that, but it's worth pointing out that this is really a time-limited blip.

Today, about 60% of renewables capacity (35GW) and a higher percentage of generation comes from renewables sites operating under pre-CfD support schemes or merchant projects. While later rounds of CfD include huge projects, those aren't yet fully online.

What the government should do, in my opinion, is buy those contracts out and shift them to some sort of capped mechanism, because this problem only goes away once all generation is switched. I think there's a place for spot pricing in the UK mix, eg to encourage investment in storage (which is what happens today, and working more or less as intended from 2020 to 2025 when deployed capacity increased five-fold and the pipeline of projects is huge). But even there, the projects would actually now benefit from switching away to PPAs or CfDs or some mechanism that has less volatility on both the upside and the downside. That would be in the interests of investors and consumers and the government. But it would take an adroit government to get it right. Sadly, we've not got one of those. I miss the days when we did. It's been sodding decades.

Comment Re:i don't get it (Score 1) 65

it's not the tax revenues. It's that marginal cost encourages investment in cheaper energy. However, that's not been true for a long time, because CfDs mean that most renewables producers don't see the benefits of high gas prices. It's only the operators of the oldest renewables projects (pre-CfDs) who make bank. I think that's stupid and we should just buy them out. It would be cheaper.

If you want to get into the nitty gritty, it's worth talking to ChatGPT about this. Energy markets have some unique characteristics that make pricing more complex. I really dislike the current system and I'm sure we can do better, but it's not easy.

Comment Re:These articles are cool and all but (Score 1) 65

You are spot on about the original intent behind spot pricing for energy markets -- it's designed to encourage investment into the cheapest sources.

It is possible to construct a different system that would provide reasonable incentives for producers while also cutting prices for consumers, although it's tricky -- you'd need to buy out the existing older renewables contracts that were used prior to the CfDs being put in place, and replace them with PPAs, and then you'd need to maintain a spot market for dispatchable power that worked for both gas peakers and storage. So it's complex. TBH, I think a more competent government would have pushed hard on doing this and seen it as crucial for maintaining political support. Obviously the detail is sufficiently complex that there's no point trying to explain it all to the public; but it could reasonably be described as a fairer system that delivered lower costs for everyone.

Comment Re: Well on this cold November evening... (Score 1) 65

When we have low wind nights (not "windless", that never happens):
1. We turn on fucking gas peakers and don't worry about it. These nights are a small proportion of the overall year
2. We do, in fact, use storage, and we can use much more of it in the future, as costs continue to drop rapidly

These things aren't all or nothing. If we turn on the gas peakers 100 times in year X and then 50 a decade later and then 10 a decade after that, that's a great improvement. If we can eventually get it down to zero, that's super, but that's a problem for the distant future, the main challenge for the moment is replacing the bulk of our use of high carbon sources, which is completely feasible if we can keep the political will.

Comment These plans aren't really meant to go anywhere (Score 2) 71

They exist to present to the public as a viable alternative to renewables and transitioning to renewable energy resources in general.

It lets you tell the public that the scientists will figure it all out so they don't need to make any changes to the way we do things today.

It's the exact same scam plastic recycling turned out to be and for the exact same reason.

Comment Re: The song: "Our father is Bandera" (Score 1) 121

The Soviet Union was established in 1917, they raced to prepare for WW2. They were the actual primary target for Germany's Lebensraum. Their options resistance or annihilation. The U.S. and European allies couldn't have won the war without the Soviet Union, the Soviet Union couldn't have won without Western assistance. What's telling, after Germany was defeated, the West immediately turned around and began preparing to fight the Soviet Union. They even went so far as to employ Nazis under "Operation Gladio." Western Germany did some really weird stuff under their rule, like housing orphans with pedophiles to "rehabilitate" them.

Comment Qualified immunity is a bitch (Score 1) 47

One of the things I've been noticing lately is that the kind of people who didn't use to get hassled by the cops are now getting hassled by the cops...

Crime keeps going down but we keep putting more cops on the street. People expect them to arrest people. So they're looking for guys they can hassle like yourself.

Comment Oh there are people worried (Score 3, Informative) 47

Recently a municipality had lost a fight to prevent a freedom of information request for flock camera data.

They instantly canceled the program and shut down the cameras.

Remember that Steve Jobs would buy a brand new Mercedes every couple of months so that he didn't have to have a permanent license plate.

The rich and powerful are very concerned about having their movements tracked.

Comment So that's not the point (Score 2) 28

What they are talking about is specifically abuses of the technology that people are on aware of.

The concern is that people are going to use the tech to get information and it's going to be bad information.

In politics there is a concept called a low information voter. This is someone who pays very little attention to politics and ends up with a lot of poorly informed opinions and makes poor political choices because of it.

This is Been supplemented by a new phenomenon call the bad information voter. Someone who has actively bad information and is making decisions on it. The decisions they make tend to be catastrophic.

Llms are bringing that same energy to every other aspect of people's lives. Basically people are awash in extremely bad information. Things that are just absolutely objectively false in every way shape and form. And they are likely to make decisions based on that information that are going to be very terrible.

A proper civilization would recognize this issue and work towards education but we have become obsessed with personal responsibility to the point where we can't even consider the effects on ourselves of other people having that much bad information.

We have all forgotten that no man is an island. Probably should be teaching that poem in schools...

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