> Solar power makes up 51% of the planned 2026 capacity additions, followed by battery storage at 28% and wind at 14%.

https://www.eia.gov/todayinenergy/detail.php?id=67205

* Australia's renewables generation increased from 13.7% in 2015 to 42.9% in 2025 [1]

* EIA: 99%+ of new US capacity in 2026 will be solar, wind + storage [2]

* Wind and solar overtake fossil power in the EU for the first time in 2025 [3]

1. https://explore.openelectricity.org.au/energy/nem/?range=all...

2. https://electrek.co/2026/01/28/eia-99-of-new-us-capacity-in-...

3. https://ember-energy.org/latest-insights/european-electricit...

> The company is based in an EU, EEA, EFTA, or DCFTA member country or in the UK.

but

> For hosting providers: It is not allowed that a hosting provider is simply a sub-hosting provider of a company that is not based in an EU or EFTA member country.

The floor is a minimum revenue guarantee, to protect investors at times when the wholesale price is low and the cap is a maximum revenue limit to protect consumers when the wholesasle price is high.

It seems like these limits haven't been set yet, so I don't know what the potential impacts on energy prices will be.

Page 7 of https://www.ofgem.gov.uk/sites/default/files/2025-09/LDES%20... lists the technology types of the project applications. The majority are Li-Ion BESS, but there are also other battery chemistries and Liquid/Compress Air Storage

1. https://www.ofgem.gov.uk/press-release/super-battery-project...

> the focus of energy storage has shifted from frequency services to energy arbitrage. Due to market saturation, the share of frequency services in the revenue stack has significantly declined, from 80% in 2022 to just 20% in 2024. Looking ahead to 2030, we expect energy arbitrage to dominate the revenue stack, with most revenue coming from participation in the balancing mechanism.

OVO[1] and Octopus[2] offer smart charging tariffs that give EV owners reduced electricity rates.

The usual caveat is you can only benefit if you can install a charger and park near that charger. Still, based on this 2021 article [3] 65% of UK homes have at least one off street space, so the potential for a majority of homes to smart charge is there.

To extend the benefit of cheap smart charging to more people, it would be good to see legislation that makes it easier for leaseholders and renters to require the installation of a smart charger where technically possible.

1. https://www.ovoenergy.com/electric-cars/charge-anytime 2. https://octopus.energy/ev-tariffs/ 3. https://www.racfoundation.org/media-centre/cars-parked-23-ho...

* Distance travelled by passenger cars in Norway

* EV electricity consumption and total power generation in Norway

EVs now make up approximately 1/3 of miles travelled, but the increase in total electrcity consumption is fairly small.

https://ukerc.ac.uk/news/transmission-network-unavailability...

TL;DR - Until new interconnectors between Scotland and England are finished in 2029, there will be significant curtailment of Scottish wind power which increases costs.

This is also an interesting site for seeing curtailment per wind farm - https://windtable.co.uk/data?farm=Seagreen

Comments URL: https://news.ycombinator.com/item?id=46682841

Points: 3

# Comments: 0

I think this is a false dawn. EV sales in Germany have rebounded strongly after the removal of subsidies [1].

"Germany was the largest contributor, with more than 434,600 new EV registrations and one of the strongest growth rates in the bloc, up 39.4% year-on-year"

EU EV sales are up in 2025 in comparison with 2024 [1]

"Battery electric vehicles accounted for 16.4% of newly registered cars in the EU during the first ten months of 2025, according to figures from the European Automobile Manufacturers’ Association (ACEA). That compares with 13.2% over the same period in 2024."

1. https://www.euronews.com/business/2025/11/25/the-electric-tr... 2. https://ev-database.org/uk/#group=vehicle-group&av-1=1&av-23...

> Recent studies have shown convincingly that vaccines against shingles (Herpes zoster) reduce the risk of dementia. The shingles vaccine now in widespread use (Shingrix) has more of an effect than the previous one (Zostavax). A key difference between these vaccines is that Shingrix contains an ‘adjuvant’, an ingredient designed to enhance the vaccine’s effect. It is therefore possible that the adjuvant contributes to Shingrix’ greater effect than Zostavax on reducing dementia.

Link to study https://www.nature.com/articles/s41541-025-01172-3

I don't know if this study changes the conclusion that Shingrix is more affective than Zostavax.

> The shingles vaccine now in widespread use (Shingrix) has more of an effect than the previous one (Zostavax). A key difference between these vaccines is that Shingrix contains an ‘adjuvant’, an ingredient designed to enhance the vaccine’s effect. It is therefore possible that the adjuvant contributes to Shingrix’ greater effect than Zostavax on reducing dementia.

This is the same conclusion as the article. IMO, the importance of challenging the myth is that it has hisotrically taken precendence over your (and the article's) conclusion.

FTA

> Fleming’s 1929 penicillin paper may have been written as a linear process, but that’s almost certainly not how the discovery occurred. And by eliminating these complicated twists and turns, Fleming inadvertently obscured what may be one of the most important lessons in scientific history: how combining a meticulous research program with the openness to branch out into new directions led him to Nobel Prize-winning success. Neither rigid plans nor the winds of chance are enough on their own; discovery requires both.

FTA:

> The project will cut fossil-based emissions in the Vääksy district heating network by around 60% each year, by reducing natural gas use bu 80% and also decreasing wood chip consumption.

The section "1.1.3 Bringing large savings on grid expansions" [1] has a good explanation.

1. https://ember-energy.org/latest-insights/solar-electricity-e...

> But 45 percent of Pakistanis live below the poverty line, according to the World Bank, putting solar panel systems well beyond their reach. The pool of customers for the national grid has gotten smaller and poorer, and the costs of financing old coal-powered plants have increasingly been passed on to those who can least afford it. [1]

1. https://www.msn.com/en-us/news/world/how-pakistan-s-solar-en...

As long as the inverter can also provide charging this definitely has some potential.

1. Does the solar inverter do away with the need for a V2G or V2H unit?

2. What are the limitations vs a dedicated V2G/H unit?

3. Is generator input on your solar inverter a common feature across inverters?