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Jon Knight

@greenjimll

Not an artist, dog lover or avid reader. Profile pic: my bearded head staring in surprise but coloured in blue and green. Sometimes called the "blue-green wizard" avatar by friends.

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19.11.2024
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Latest posts by Jon Knight @greenjimll

The wind on the walk into work this morning was decidedly trying to blow me backwards towards the bed I'd just got out of.

Sometimes Mother Nature gives you hints how the day will go...

12.03.2026 08:48 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Some people say you should buy more expensive clothes from reputable retailers because they last longer and so are better value than cheaper ones.

Well I had a gift card to spend in M&S so I bought their "good quality" socks. I've worn a couple of pairs about 3 times and already have holes in them.

12.03.2026 07:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

My office was once in a portakabin literally just across the road from a wind turbine. I used to hear traffic, people walking by talking, pigeons sitting on the roof cooing but hardly ever the turbine.

11.03.2026 22:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

On this subject I'm suffering from a severe case of not giving a toss.

11.03.2026 22:08 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ah, the work web mail has decided that I've read enough email today and has gone into a lovely animation loop no matter what browser I try to use. I think its trying to tell me to pack up and go home.

11.03.2026 16:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

May be sitting in the middle of a field giggling at a Mars bar.

11.03.2026 15:30 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Quote tweet with your preferred native wildlife to feature on bank notes

11.03.2026 15:28 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

You've put the insertion in the wrong place!

11.03.2026 12:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Just imagine if they’d had CAPTCHA in Battlestar Galactica.

I guess it would have been a short show πŸ€·β€β™‚οΈ

10.03.2026 21:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

"And that's how I failed my driving course with British Rail..."

10.03.2026 21:35 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I wonder what the Venn Diagram intersection is between the group of people who were vocal in their dislike for "15 minutes cities" and the people who are going to get vocal about how much it's going to cost to drive to their nearest shops/cafe/pub/school/workplace/dentist/doctors/etc? πŸ€”

10.03.2026 19:17 πŸ‘ 6 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Er, more common than you might think. For example here's Temple Hardwick Primary School right next door to.... ah MOD Kineton.

maps.app.goo.gl/6LPw8EsUmUm6...

10.03.2026 15:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hmm, didn't need to put the light on to get up today... Spring is definitely underway.

10.03.2026 07:03 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Map on the Azuma train with the train route overlaid on a map of the road network.

Map on the Azuma train with the train route overlaid on a map of the road network.

Just noticed that the journey progress map in the vestibule of the new EMR trains shows the road network, not the railway network. Oops

09.03.2026 19:30 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Of course not.

Only 10 or 12 biscuits? Amateurs.

09.03.2026 19:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ok, when are we going to rebrand solar panels as "freedom panels"? #EnergyCrisis

09.03.2026 17:50 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

And older women with HP, PV, EV and battery storage... We'll be 'evangelising the good news' as usual. I need to get my 'convert' numbers up from 4 EV, 3 PV and 1 battery... Now, about the benefits of a vegetarian diet...

09.03.2026 11:38 πŸ‘ 13 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Been explaining for years that US oil and gas production is very dirty (high methane emissions) and it can never meet the standards set by EU regs.

Now the oil industry is admitting the same. The lies work until they don't!

09.03.2026 13:33 πŸ‘ 58 πŸ” 35 πŸ’¬ 2 πŸ“Œ 0

In other places it isn't always gas that sets marginal price. For example in France there's lots of nuclear generation, so that sets the marginal price, and Nordic countries have lots of hydropower, so that can set the marginal price.

The UK did the "dash for gas" in the 1980s/90s, so we get gas.

09.03.2026 16:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

How about I don't take advantage your mood, but just say I'm glad whatever it is has been resolved to your benefit? Everyone deserves a win.

09.03.2026 15:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

There have been suggestions of changing to a "split market" or "green power pool", but the REMA document from the previous Government in March 2024 rejected both of them:

assets.publishing.service.gov.uk/media/65eb48...

09.03.2026 15:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
If the UK has lots of renewables, why do electricity prices follow gas prices? Electricity prices are set by the most expensive source that needs to be β€˜turned on’ at any given time – that’s usually gas.

There's a better explanation of it in this page: hannahritchie.substack.com/p/electricit...

09.03.2026 15:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Its a common way of pricing commodities markets apparently. I think the idea is the lowest bidders get taken up first with progressively more expensive ones until the supply matches (predicted) demand. Only that means in the UK even if we use a 5% of gas, it sets the price for the whole half hour.

09.03.2026 15:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I wonder if people saying "we should drill more oil and gas out of the North Sea so UK prices are lower" understand that if they want private energy companies to ignore the global market price and supply & demand, they're effectively asking UK Gov to nationalise our bit of the North Sea?

09.03.2026 14:15 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If you're in the UK its partly because the "marginal price" paid for electricity generation is based on the most expensive, last bit of generation needed in any period. And that's usually <drumroll> gas.

Government seriously needs to decouple this stupidity.

09.03.2026 14:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Also useful for volunteer "station adopters". At unstaffed stations (and at some supposedly staffed stations where the staff are spread a bit too thinly) we're often the only customer facing folk around.

09.03.2026 13:44 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

With recent USA-Israel-Iran war causing a spike in oil and gas prices, I've seen quite a few people saying that accelerating solar take up divorces us from fossil fuels and "you can't blow up the Sun".

Whilst I wholeheartedly agree with the first part, lets not give Trump & US military ideas, eh?

09.03.2026 12:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

Today we’re making a dead hedge using wood from pruned fruit trees and a downed elder.

Dead wood habitats are extremely important for a whole host of species. We never burn wood or brash or take it off site; it gets turned into dead hedges or log piles.

09.03.2026 11:03 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1

I guess that's one way to cut ties with the rest of the UK. I would have thought letting the MSPs have another independence vote would have been a bit less messy and dangerous though.

09.03.2026 08:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Surely not seeing the M1 is an advantage?

Unless of course you were driving along it....

09.03.2026 08:31 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0