frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Record wind and solar saved UK from gas imports worth £1B in March 2026

https://www.carbonbrief.org/analysis-record-wind-and-solar-saved-uk-from-gas-imports-worth-1bn-in-march-2026/
81•mindracer•3h ago

Comments

adds68•2h ago
Europe seems to be responding well since the Ukraine war, the picture now is a lot more positive than in 2022. The UK has postionined itself well, even without the mass uptake of local generation/storage in it's domestic market.
jl6•1h ago
Electricity prices in the UK are painful, and galling when set by the price of gas, but it’s worth remembering that this model and all this expense has bought a major asset that will only become more important and strategic.

The next milestones to hit are:

* A 10x increase in generation capacity

* A 100x increase in storage capacity

* A 1000x increase in seasonal storage capacity

* Electrification of heating

* Electrification of synfuels and synthetic chemical feedstocks

Full energy sovereignty is achievable within 10 years at wartime-spending levels. Probably 30 years otherwise.

Rehabilitation of nuclear is almost certainly required for the transition and a very good hedge / backstop regardless.

pjc50•1h ago
Yeah, we're (UK) only just at the "occasionally cheap 100% renewables" state, and it's maddeningly slow progress. But it seems like a lot of things are suddenly coming online, like battery storage, and the Scotland-England grid upgrade will happen in the next few years. https://eandt.theiet.org/2026/04/02/ps12bn-plan-upgrade-scot...
rcxdude•31m ago
The transition will probably be quite nonlinear: getting from zero to a few days a year of 100% renewables is about as much effort as going from a few days a year to most of the year.
jmyeet•24m ago
I couldn't disagree more. I'm going to point to Gary Stevenson [1] for why. He could probably get to the point faster but here's the core premise: Europe responded to the energy shocks since 2020 by transferring the better part of a trillion euros to energy companies in the US and the Middle East, particularly for LNG.

Imagine where Europe might be if half a trillion euros was spent on renewables.

The core problem as he describes it is that European governments don't own these providers so it's a wealth transfer from taxpayers to the ultra-wealthy.

Back in the pandemic, Spain was one of the few countries that tackled the inflation shock in a better way with a windfall profits tax. Interestingly, Europe is talking about doing that now [2]. That would be smarter.

Energy prices disproportionately hurt the poor [3]. If the government owned or part-owned the energy (like Norway does) then you could offset that without burning cash to stick your head in the sand for a little bit longer.

[1]: https://www.youtube.com/watch?v=Oi265I48MdI

[2]: https://www.cnbc.com/2026/04/04/europe-energy-windfall-profi...

[3]: https://www.minneapolisfed.org/article/2023/rising-household...

FridayoLeary•1h ago
We have some of the highest electricity prices in the world. The politicians obsess over net-zero at the expense of dealing with the issues affecting most people.
cjrp•1h ago
What if a happy byproduct of pushing for net zero is more investment in renewables, and decoupling the electricity price from gas?
noir_lord•1h ago
Part of the reason why we have high electricity costs (here in the UK) is that we peg the price to gas generation, on the face of it people complain about that but the higher price allows investments in renewables to make sense on an RoI PoV, effectively it's a subsidy to build out renewables at a higher rate than would otherwise be the case.

Electricity prices are high in the UK but there is a net benefit to it at least some ways, as always the devil is in the details, all the details.

mono442•14m ago
Isn't that just an excuse to justify the scam? Texas has very low electricity prices and at the same time a growing share of renewables.
rcxdude•12m ago
Texas famously had massive spikes in electricty prices and a near failure of the grid because of their electricity market structure, so it's not all sunshine and rainbows.
FridayoLeary•1h ago
That would be wonderful. But that hasn't happened yet, so i'll point out that whatever our current energy strategy is, it's failing miserably and wrecking the economy. For some reason other countries seem to have it figured out much better, so forgive me for not falling over in excitement over the fact that some war in the middle east is costing us a billion less then it might have.
shadowgovt•1h ago
Between Brexit and the aging population, I don't think joining the rest of the world in poisoning the atmosphere for the future faster is going to improve the UK's situation. There are much, much bigger fish to fry than energy policy for improvement-per-unit-effort.

The UK relies heavily on tourism. Tourism is disrupted by global instability. Climate change and fossil-fuel-catalyzed wars cultivate global instability. And the UK doesn't have the land or people to compete on the global stage in manufacturing exports (not that they do bad work, just that the scale doesn't exactly pan out. Not unless people are really keen on telling the tale of two cities again).

Best policy is likely to focus on domestic affairs (how to keep the country stable and solvent as the population shifts towards more and more retirees) and maybe look into rejoining that massive free-trade sector right down the block that the country so short-sightedly left a short time ago, since it'd really open up the tourism and trade markets.

rcxdude•15m ago
Other countries are not likely spending much less on the transition, it's just that they're paying for it more in tax and less in the electricity bill. The UK's strategy here basically means there's now a huge amount of investment in renewables even without government subsidies. And the nature of renewables and relying on gas in the meantime (which has pretty much always been setting the price of electricity, it's just gotten even more expensive recently) means that there's a relatively more painful period of investment before you get to the cost benefits of a nearly entirely renewable grid.
te_chris•54m ago
Honestly: jog on.

You can see the transition happening. Right now.

blitzar•51m ago
> We have some of the highest electricity prices in the world.

Current price −£24.86/MWh (yes you get paid to use it)

pjc50•40m ago
Octopus fixed tariff day rates are currently 33.15 p/kWh, or £332/MWh, which is a better representative number for what people are actually paying.

But timeshift seems to be increasingly important.

blitzar•25m ago
24.67 pence per kWh, the Energy price cap (fixed till 30 June 2026) is a better representative number for what people are actually paying.

If you fixed at 33p, sucks to be you, my electricity has been free to negative all day.

triceratops•41m ago
You seem to make the same comments in every thread about renewable energy regardless of what's actually happening.
Synaesthesia•1h ago
When I was young they talked about a green revolution. Now with low solar panel costs, as well as batteries and inverters we really are living in a green revolution.
sefrost•1h ago
Does this cancel out the high energy prices people in the UK have been paying for the past decade+? Part of the reason the bills are high is because they subsidise the installation of renewable generation.
rwmj•1h ago
In hindsight it was quite prescient to be installing renewables wasn't it.
te_chris•53m ago
Yes. Obviously it does.
vrganj•35m ago
Sounds like that was a good idea, then? Not sure why you perceive this as some sort of gotcha or an axe to grind.

Yes, building infrastructure costs money. Where's the problem?

edent•1h ago
I'm in the UK and am currently being paid to use electricity.

My energy provider uses a tracker tariff which can change every half hour (it does have a maximum cap to prevent the issues seen in Texas). Prices are currently negative, so every kWh I use right now means the electricity company pays me.

Nuclear promised energy which was "too cheap to meter". But solar actually delivered.

jonatron•1h ago
Batteries are getting affordable too - Fogstar do a 16kWh battery for around £2000. Plus, grid scale iron-air batteries sound promising.
ahhhhnoooo•1h ago
If you had a big enough battery, could you sell electricity back to the grid later? Get paid to charge the battery, get paid to discharge the battery?

It seems silly, but actually... it's driving useful behavior I suppose. Then again, maybe a good government would notice this and just fast track grid storage rather than distribute that work to all the citizens.

jonatron•58m ago
> If you had a big enough battery, could you sell electricity back to the grid later? Get paid to charge the battery, get paid to discharge the battery?

Yes, some people do this. There's even a startup built around the idea: https://www.axle.energy/

Maxion•52m ago
Overall on it's own that isn't yet profitable to do, unless you're e.g. a wind producer.
cjrp•51m ago
Yes, I believe some EVs allow this too.
modo_mario•47m ago
I don't think that would ever commonly be viable or at least not for a long time. EV's are a lot more than batteries and are proportionally stupidly expensive. If the electricity net arbitrage was worth the degradation of the battery then .... companies would do it themselves and just build the batteries for cheaper at scale.
edent•33m ago
It is commercially viable. A UK energy company already has a Vehicle to Grid tariff.

https://octopus.energy/power-pack/

See also https://www.ofgem.gov.uk/publications/case-study-uk-electric...

edent•35m ago
Yes. I have a 4.8kWh battery which is slurping up electrons. It charges either from our solar panels or from cheap grid electricity.

It discharges when prices are high. So it'll mostly go into my oven tonight. If export prices are high, it can also sell back.

Very roughly, we sell about 16% of our stored electricity - the rest is used by our home.

See https://shkspr.mobi/blog/2026/02/30-months-to-3mwh-some-more...

fhn•31m ago
Sure you could. How much do you think they will pay you per kw? 1/10 what you paid them and they will charge you for using their infrastructure..at least in the US they do.
rcxdude•28m ago
A lot of the value to homeowners is essentially arbitrage on the retail cost of electricity: when prices are high you're going to be paying a lot more to pull electricity from the grid than you would be paid to supply it, so you're better off using up the buffer yourself as opposed to paying for electricity from the grid.
fhn•33m ago
So everything should be cheaper right...RIGHT?
heyitsmedotjayb•4m ago
UK is legally required to set the price of electricity to whichever generator has the highest cost - which is natural gas. Its called marginal cost pricing.
toomuchtodo•4m ago
Are there any efforts to fix this?