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Britain today generating 90%+ of electricity from renewables

Screenshot of grid.iamkate.com captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 4 calendar years, with breakout response in 2 of them.

submissions
7
submitters
7
observed span
2020–2026
peak thread · 299 comments
415 pts
latest 20+ return · 2026-03-28
415 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

I'm on a electricity tariff where the per kWh unit price changes every 30 minutes, you're basically being charged at market rate or thereabouts, the prices for the next 28 hours are announced at 4pm every day. Generally the prices betwen 4pm-7pm are expensive and the rest of the time it's cheaper - although with current world events things have gotten a little spicy lately. On really windy days you definitely get to see the benefit where prices drop to…

VikingLink turns up Dec 29, which will bring 800MW of clean wind energy to the UK from Denmark until transmission work in Denmark allows for the full 1.4GW link capacity to be utilized. https://www.offshore-energy.biz/viking-link-worlds-largest-i... https://www.viking-link.com/

Any way to do this for the part of National Grid that operates in New York and Massachusetts?

This is a repeat url, but ever more helpful to remind us UK does not 'depend' on natural gas, albeit wholesale prices are apparently still set by the price of it

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
578

reference only — not used in Hall rules or ranking

Total comments
470

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2020-01-02UK National Grid: Live Statusclort20
2020-11-27National Grid: Live Statusvijayr0211
2022-07-25UK National Grid: Live status of the electricity transmission networkopen-source-ux30
2023-12-21New UK record for wind power set today – 21.81 GW between 0900-0930 GMTFirst breakoutscrlk140166
2026-03-19Majority of UK power in the last week was windgregorvand23
2026-03-26National Grid: Liveimichael151
2026-03-28Britain today generating 90%+ of electricity from renewablesHall induction · Best thread · Latest 20+ point returnrwmj415299