Feature image by Anthony Watts, 8/21/2017, Ochoco National Forest, Oregon

Octopus Energy: Don’t use electricity during solar eclipse

From NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

h/t Ian Magness

Meanwhile, let’s all switch on our washing machines tomorrow night!

Britain’s biggest energy supplier is urging people to avoiding using electricity during this week’s solar eclipse.

Octopus Energy is asking customers to delay using washing machines, dishwashers and other plug-in devices between 6pm and 8pm on Wednesday, when the Moon is expected to block up to 95pc of sunlight.

The eclipse will send solar generation plunging just as electricity demand begins to rise as millions of people return home from work.

The slump could knock out as much as 1.3 gigawatts (GW) of supply, according to the National Energy System Operator (Neso), which runs Britain’s electricity grid. That is enough electricity to power roughly half a million homes.

Gas-fired power stations will have to be turned on to make up some of the shortfall, alongside other sources of electricity.

While there is no suggesting that the eclipse could trigger outages, Octopus said it was encouraging people to use less energy to negate the need for gas power and so lessen carbon emissions.

Full story here.

Here’s a tip, Olly!

Nobody gives a toss about carbon emissions. What we want is a grid that can supply power as and when we need it.

It’s really quite simple.


WUWT addendum: Feature image by Anthony Watts, 8/21/2017, Ochoco National Forest, Oregon

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55 Comments
atticman
August 12, 2026 2:39 am

So what do they do for power at that time in the Winter when it’s already dark?

Scarecrow Repair
Reply to  atticman
August 12, 2026 3:07 am

Cry for mum, I hope.

oeman50
Reply to  Scarecrow Repair
August 12, 2026 4:49 am

That’s what I would do.

Reply to  atticman
August 12, 2026 6:29 am

Yep here on Sarf Coast it’s dark by 4.45pm late December and doesn’t get light till 8.00 am

Reply to  Northern Bear
August 12, 2026 8:13 am

You’re lucky, I’m a Northerner, it gets darker in November and lighter in February

Rational Keith
Reply to  Redge
August 12, 2026 1:37 pm

Worse in the Far North.
In the Peace area of NE BC I noticed light on the northern horizon at 10pm June as if there were a city beyond it.
Realized it was the sun – beyond the Arctic Circle.
A brother went on supply ships to the High Arctic in August, but I was up there helping airplanes servicing oil drilling in the winter when it is always dark.

Russell Cook
Reply to  atticman
August 12, 2026 10:37 am

Next, however, the eclipse plea will be extended to cover deep overcast days:

“Octopus Energy is asking customers to delay using all plug-in devices when clouds are expected to block up to 50+pc of sunlight.

Rational Keith
Reply to  atticman
August 12, 2026 1:33 pm

Freeze? :-o)

(Reminds me of a nasty line when the federal government of Canada was being difficult to the petroleum industry in Alberta. ‘Let the eastern bleeps freeze in the dark.’ :-o)
(The federal government being in the eastern half of Canada, Alberta in the west.)

strativarius
August 12, 2026 2:51 am

I said it the other day on this and I’ll say it again: Every day is now April fools day.

The Sun sets around 20:30 BST this evening and the eclipse occurs at 19:15 BST. I have to wonder who planted this story and what was was expected as a result – aside from the obvious ridicule.

Great Britain faces a shortfall of electricity supplies on Wednesday evening as the near total solar eclipse is expected to wipe out solar power generation.

The government’s electricity grid operator raised an official alarm that there is currently not enough power generation expected as the moon blocks up to 95% of the sun over parts of the country, the most dramatic eclipse visible in Great Britain since 1999. Guardian

It’s just another attempt to wind the public up. It just goes to show how stupid they are and how stupid they think we are. Dunning Kruger? There’s a 97% probability

don k
Reply to  strativarius
August 12, 2026 3:09 am

Good point. The sun is going to be pretty low on the horizon at the time of the eclipse and presumably way West of South facing, fixed mount solar panels. Even allowing for the fact that the Sun is partially blocked for some time before and after totality, solar wouldn’t be generating much power that late in the evening anyway.

strativarius
Reply to  don k
August 12, 2026 3:15 am

It’s alarmist nonsense. Designed to alarm people, nothing more.

Reply to  strativarius
August 12, 2026 4:09 am

Its not the UK PV that is the problem but due to Gas Turbine maintenance shutdowns that Nesco approved. With the greater reliance on the interconnectors then Spain’s PV reducing etc will mean less surplus on the continent for the interconnectors that the UK is relying on to cover the Gas shortfall.

Reply to  don k
August 12, 2026 4:10 am

Like every time, the declaration that solar (or wind) can “provide power for [insert impressive sounding number] of homes” is a LIE.

Without adding a qualifier as to how many minutes per day that MIGHT be true, and a disclaimer that you can’t count on it.

Bryan A
Reply to  don k
August 12, 2026 6:09 am

It is kind of a Non-problem. The eclipse won’t be until 6:00pm and Solar is already ineffective at that time.

Reply to  don k
August 12, 2026 12:08 pm

Here at 56N the sun was a fair bit N of West and anyway it was totally cloudy during the eclipse.

But if any of you are dinghy sailors, at our club racing today the Fireballs blacked out the red circles on their sails.
Cool.

Reply to  strativarius
August 12, 2026 3:46 am

Dramatic eclipse?
What drugs does the author of the Guardian article misuse?

strativarius
Reply to  Krishna Gans
August 12, 2026 3:51 am

Benilyn?

Reply to  strativarius
August 12, 2026 4:29 am

More probably calpol given their mental age.

Bryan A
Reply to  strativarius
August 12, 2026 6:10 am

Lithium!

Bryan A
Reply to  strativarius
August 12, 2026 6:07 am

Of course they want to “WIND” them up…”SOLAR” can’t cut the fluff most of the time … heck, even WIND blows it at times.

August 12, 2026 2:56 am

Hahaha…good one….or: how idiots make me laugh.

Actually I was betting on another blackout somewhere due to the eclipse lol.

August 12, 2026 3:12 am

After years with no visible climate problems, we have totally lost interest in carbon dioxide emissions. All we want is an electrical grid that supplies power when and where we need it.
It is really that simple.

Len Werner
August 12, 2026 3:16 am

Who had the cleverness of naming a utility company with 8 hands in your pocket ‘Octopus Energy’?

Sparta Nova 4
Reply to  Len Werner
August 12, 2026 5:47 am

Humor – a difficult concept.
— Tl. Saavik

strativarius
August 12, 2026 3:50 am

O/T Energy Extremism.

Is there such a thing? Well, the New Statesman seems to think so…

“I think supporting new oil and gas licences in the North Sea is an extremist position”, explained the New Statesman‘s “Executive Editor (Digital)” Oli Dugmore in a provocative social media clip. And here we are indeed provoked. Typically, we should ignore such tantrums. But the claim and its supporting argument are irresistibly illuminating of a section of the British Left, whose worldview is best explained as a developmental disorder.

Dugmore’s account of his position is, you will not be surprised to discover, not grounded in a deep understanding of the subject. It is, in its entirety, something that resembles an Extinction Rebellion media training crib sheet. It begins as follows:

The International Energy Agency has been really clear that new oil and gas extraction and consumption is not compatible with limiting global warming to 1.5 degrees. 1.5 degrees is the limit we agreed at the Paris climate accords, and the reason for that is because past 1.5 degrees, what happens? It’s the acidification of our oceans, so that’s the collapse of marine ecosystems, the fish that we eat and rely on

  – Daily Sceptic

They have learned from children….

Bruce Cobb
August 12, 2026 4:13 am

Oh come on. You can just pretend like it’s the 1800s again. Light some candles, and you could even dress up in period clothing. Make it fun.

Denis
August 12, 2026 5:22 am

One wonders what Octopus recommends during the daily period when the sun is not up at all?

Idle Eric
August 12, 2026 5:30 am

So, are we supposed to wait until the eclipse has passed before switching on the lights?

strativarius
Reply to  Idle Eric
August 12, 2026 6:29 am

Yes

Reply to  Idle Eric
August 12, 2026 12:12 pm

But it has got light again so we don’t need the leccy lights on for a while yet.

Idle Eric
August 12, 2026 5:33 am

Meanwhile, let’s all switch on our washing machines tomorrow night!

If you have an EV, or a hybrid, would 7pm be a good time to start charging it?

Reply to  Idle Eric
August 12, 2026 11:27 am

It’s the best time 😀

Sparta Nova 4
August 12, 2026 5:45 am

It is fortunate that someone comprehends that the sun is needed to generate electricity with solar panels. Given the insanity is rampant, at least a midget of credit is due to the warning advisory.

Now, will anyone be able to educate the indoctrinated that this is the reality? Solar only provides electricity when the sun is shining?

Bruce Cobb
Reply to  Sparta Nova 4
August 12, 2026 7:01 am

They can stick solar where the sun doesn’t shine.

son of mulder
August 12, 2026 5:46 am

Yes, let’s turn everything off and see what that does to the grid. Idiots.

Bryan A
Reply to  son of mulder
August 12, 2026 6:13 am

The eclipse will be Between 6pm and 8pm with max at 7:02pm-7:16pm. Solar has already died out by that time anyway.

son of mulder
Reply to  Bryan A
August 12, 2026 6:27 am

The point is that switching everything off would cause chaos on the grid having to go from say 35 GW to zero in a few moments.

Bryan A
Reply to  son of mulder
August 12, 2026 8:04 pm

Then they could blame the grid failure on Solar Power (or A lack thereof)

August 12, 2026 7:15 am

Now listen up, all you misguided folks that have grandiose plans to dim the Sun to combat “global warming” . . .

August 12, 2026 8:01 am

This reminds me of the Isaac Asimov novel Nightfall.

George Thompson
Reply to  Paul Hurley
August 12, 2026 10:59 am

Wow. I had forgotton that story…very applicable in a really scary way.

Petey Bird
August 12, 2026 8:19 am

Do solar panels have any output between 6 and 8 pm?

August 12, 2026 8:24 am

Great picture, Anthony! Solar eclipse photography isn’t simple or easy, not counting the grueling trip to the Ochocos. My house was on the Path of Totality that day in 2017. We had a perfect view but my photos were weak. Wonderful pic. Thanks for the memories.

August 12, 2026 9:23 am

Nobody gives a toss about carbon emissions. What we want is a grid that can supply power as and when we need it. It’s really quite simple.

Only simpletons don’t get it. 🙂

August 12, 2026 9:36 am

It’s the modern fear of eclipses!

a18ff7fa-6352-4cc6-bce5-e37fc3f57dc5
Bryan A
Reply to  Joseph Zorzin
August 12, 2026 8:06 pm

Before you know it we’ll be burning witches at the stake again

Rational Keith
August 12, 2026 1:26 pm

And especially your electric clothes dryer.

Rational Keith
Reply to  Rational Keith
August 12, 2026 1:31 pm

Yes, there are natural gas clothes dryers. My mother had one, eventually a brother and I replaced it with electric which required installing 220v electrical outlet.
(With a business lesson: traditional hardware source in the town did not have but clerk pointed us to a lighting store elsewhere in town that was selling electrical parts retail as well. Enterprise is good.
And on one of the Southern Gulf Islands of BC, a Radio Shack store was selling lights for homes. I commended them but they said that as soon as someone opened a lighting store on the island they’d get out of that line.)

Bob
August 12, 2026 5:11 pm

Good lord yet another reason not to waste our money on worthless solar.

Bryan A
Reply to  Bob
August 12, 2026 8:06 pm

Ditto

Bryan A
Reply to  Bob
August 12, 2026 8:07 pm

Tritto

Bryan A
Reply to  Bob
August 12, 2026 8:07 pm

Quadritto

Bryan A
Reply to  Bob
August 12, 2026 8:07 pm

Quintitto

Richard Rude
August 13, 2026 10:13 am

You are right! Nobody gives a toss about reducing carbon emissions. We all have fantasies I suppose but the difference is that with leftist fantasies we are required to participate. No thanks.

Phillip Chalmers
August 13, 2026 5:33 pm

Eclipse come and gone. Any follow-up for our amusement?