London
Joined October 2018
I've written the first of two posts about levy reform. We need people to use more electricity, if only to get electricity costs down. Therefore, we should stop taxing the f--k out of it. open.substack.com/pub/jackpa…
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Jack Pardoe retweeted
Looking into the Renewable Transport Fuels Obligation and we appear to be importing used cooking oil from Taliban run Afghanistan to make biodiesel.
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Seems a good day to run the heat pump.
Prices, since start of the year. European natural gas: +233% UK natural gas: +212% Heating oil: +134% Brent crude: +91% Gasoline: +87% US crude oil: +79% Coal: +40%
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I’ve been to a few of CF’s day courses - tremendous value every time 👍
Since 2022, Civic Future has grown from a single Fellowship into policy courses, workshops, crisis simulations and two Talent Programmes. It’s a school in all but name. So today we’re making it official: the Civic Future School for Government 🏛️🧵 civicfuture.org/school-for-g…
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Jack Pardoe retweeted
How building data centres could cut Britain's sky-high electricity bills by billions: - Failing electricity use has made electricity more expensive as a fixed costs of supplying power (grid, policy, balancing, etc.) are concentrated on a small share of demand. - New demand from data centres helps dilute those fixed costs. This could save £2bn a year (£69 per year) if the Government's compute target is hit. - Data centres are extremely profitable, even at high power prices. They care about speed, but the grid queue can create decade-long delays. Letting companies pay to jump the queue could raise billions. - Britain could replicate the success of spectrum auctions and sell-off faster grid connections. Accelerating 3GW by 3 years is potentially worth £12bn to data centre builders! - In the US, tech companies are making large investments in new generation (SMRs, gas, renewables) as states adopt 'bring your own power' policies. Doing the same here could accelerate clean power buildout and fund necessary gas plant renewals. samdumitriu.com/p/build-the-…
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Jack Pardoe retweeted
You can't run a system with millions of variable consumption and generation and storage devices the way you ran it when you had 150 fossil fuel generators and a handful of nukes. It's not the new technology (wind, solar, batteries, EVs) that's the issue - it's the total failure to change the way we manage the system. This is why locational wholesale market (which is automatically dramatically more flexible) was so powerful - and is increasingly used in the OECD. We need decentralised signals so the system self-optimises. Octopus already processes 300,000 data points a second to do this for the many GW we control - but the brute force of the main system management just doesn't have this granularity. It is increasingly urgent to reform our electricity system. These control room issues, the £50m spent balancing the system in a single day, the £3bn a year on curtailment, the prospect of £7-9bn a year of curtailment by 2029/2030. It's all avoidable but not with the tools of yesterday
It’s official: a legal investigation has found engineers in Britain’s electricity grid control room are stressed because renewables make it so hard to keep the lights on. And when they raise concerns, managers won’t listen - they only want “good news” thetimes.com/article/413d547…
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This is not surprising. 1990 utilities sold cheaply to profiteers Engineers were paid to retire Skills devalued in GB for a generation Rapid transition off fossils And suddenly, constraints!!! Who could have predicted it eh? Now everyone is playing catch-up very sadly 😬
No seriously, someone needs to sort this mess out. We’re paying to generate electricity, paying NOT to generate it, and paying AGAIN to replace it. Actually we spent £505 MILLION in balancing costs in September alone! And the annual bill could reach £8 BILLION by 2030! this is not the future of cheap energy 🤡
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Jack Pardoe retweeted
Speak to any hard-bitten older farmer around me in Somerset, or anywhere in Britain, and they will tell you that they grew up among fields teeming with corncrakes, grass snakes, hares, hedges full of yellowhammers and other songbirds, car windscreens splattered with bugs after the shortest summer drive, nearly all now gone. 98% of wildflowers, gone. Huge shoals of herring, cod, and other fish in the sea, a distant memory. Across almost every indicator, the losses during just one human lifetime have been catastrophic. The data is all there, as are the anecdotes. Britain is among the most nature-depleted countries on earth.
We are not the most nature depleted country. That's just a myth. We are one of the most human altered countries, i.e. one with the least amount of truly wild places. Our biodiversity is actually quite high for a small country, partly as a result of human intervention.
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Well done to the amazing team behind this absolutely splendiferous contraption
The Cosy 12 heat pump was just named one of TIME's Best Inventions of 2026 – an accolade shared by the @Apple iPhone, the @Dyson Air Multiplier and the @Tesla Model S. 570,000 people have asked us about getting a heat pump in the last 18 months. That’s roughly a third of the UK’s yearly boiler replacements. It makes sense when (not to plug or anything but) a heat pump on a smart tariff costs around £230 a year less to run than a gas boiler, or nearly £350 without the gas standing charge. And 9 in 10 who’ve switched are happy with their Cosy heat pump. The Boiler Upgrade Scheme helped get us here. Keep backing it, keep growing the market, and heat pumps will keep getting more affordable for households across the country. We are very proud of the little heat pump that could. Last night, Cosy had a big night out to celebrate 👇 (The photo NOT AI - we really did hand glue a billion sequins to crown Cosy!)
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Take us back 🥺
The elites of Victorian Britain got up late, drank ceaselessly, worked short hours, partied through the night, and knew nothing about science, technology or engineering. And yet, by their own lights, they were hugely effective. worksinprogress.co/issue/the… The Victorians are often held up as a model against the supposedly soft, feckless, humanities-educated elites of today. But I argue that the genius of their system may have been its drastic weighting towards soft skills, team-building and intra-elite networking: - A Victorian’s gentleman’s office hours typically began about 11am and finished about 5pm, including a multi-course lunch with wine. - Upper-class Victorians drank ceaselessly. Conduct guides recommended four or five glasses of wine at dinner *for married women*. Port was often served in pints. - Party culture was intense and nocturnal. Balls started at about 10pm, peaked after 1am, and continued till dawn. During the social season, bankers, judges and politicians might go to several balls per week. - Elite Victorians learnt almost no STEM at school or university. At least half of class time was given over to ancient languages, often as much as 80 percent. One leading educationalist remarked that it was not worth teaching science to gentlemen because it does not involve ‘continued reasoning’. - Sports and character formation were valued far above transmitting facts. A top headmaster described his school’s priorities as ‘First – character, second – physique, third – intelligence, fourth – manners, fifth – information’. This cannot have made elite Victorians more productive individually, but maybe the dense social and emotional network it created helped them to work as a sort of extended team. Perhaps we should think again about what makes groups of people effective.
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Tech bro losers: “IF WE DON’T DESTROY EVERYTHING WE MIGHT BE BEHIND!!” Pope: “Touch Grass.”
In an age dominated by technology, in which efficiency and profit often take precedence, it is so important that we continue to cultivate a spirit of contemplation and allow time and space for beauty. Such an attitude will greatly help humanity, especially young people, to discover the ability of art to uplift and reveal the depths of the human spirit and our openness to the divine. Contemplation presents a marvelous opportunity to encounter the God who is Beauty.
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If they move WHD into tax it’ll be simpler, faster, maximise existing support, and double the bill cuts from the VAT holiday for everyone else too
🚨 NEW: John Healey is set to cut energy bills for households on certain benefits at the Budget [@guardian]
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This is good - competition works best when customers have visibility. Price cuts often aren’t passed on otherwise. That’s also why interest in EVs has shot up: people now know about the £100s they’d save on fuel with one, and they won’t need Maps because most charge from home!
I know people are worried about fuel prices. And I get it. You get to the pump, watch the numbers climb, and wonder why it's costing so much more than it used to.   The reality is that global events are pushing up costs, and families here at home are feeling the impact.   But I won't accept that there's nothing I can do to help.   That's why from today, you'll be able to see petrol and diesel prices on Google Maps, compare nearby stations and find the cheapest option before you fill up.   It's a small change, but if there's a practical way to help people keep more money in their pocket, I'll do it.
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“I don’t think the Americans came off very well on matters of history.” Victor Davis Hanson responds to Tucker Carlson’s argument that Britain should never have fought the Second World War. Watch the full interview: youtu.be/voLsAPu4pmQ
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Aside from the demerits and merits of the tariffs, it’s weird for the gov to put up tariffs on EVs while also repeatedly watering down an already weak industrial policy for our own manufacturing. Our policy at the moment is deindustrialisation and having expensive cars.
🇬🇧🇨🇳 UK is preparing tariffs on Chinese Electric Vehicles to stop Beijing from flooding the British market with cheap vehicles, per The Times Britain is preparing potential tariffs on Chinese electric vehicles amid concerns that Beijing is flooding the UK market with state-subsidized cars. Business Secretary Jonathan Reynolds is drawing up the measures, with ministers considering matching the EU’s tariffs of up to 45% on Chinese EVs.
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Jack Pardoe retweeted
all these journalists finding themselves on the Tory Bayeux Tapestry and doing a little “omg me” is arguably the funniest thing about it
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It's looking likely that today is the day that 2026 constraint costs will surpass the total cost for all of 2025 And we still have 3 months to go…
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This is one of several startups using robotics and standardized designs to vastly accelerate installation of utility-scale solar. Modules are so cheap, they're only a fraction of solar capex now. Attacking installation costs is a huge lever. Innovation to make clean energy cheaper hasn't stopped.
Gritt AI is now installing 1 MW of solar capacity per day at 4× the speed of a typical installation crew. And our daily installation rate keeps accelerating. At our active site, each day’s installation adds enough solar capacity to meet roughly 200 homes’ annual electricity needs once operational. That’s the milestone: every day, more infrastructure built. Every increase in speed, more capacity to meet America’s growing energy demand. Solar is just the beginning. Next, we aim to bring Gritt’s construction superintelligence to data centers, water treatment plants, and pipelines. Our mission: enable humanity to build centuries’ worth of infrastructure in decades. Civilization. Accelerated. @Jason @andrewbeebe @albertwenger @hayleybay @CleanVC @rebeccakaden @Rajil @GrittRobotics
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Jack Pardoe retweeted
I used GPT-6 Astra to break an unsolved cipher to one of Napoleon's generals that had gone unread for 217 years. What makes this impressive isn't actually the codebreaking, but that Astra completed the entire multi-modal workflow in ~6 hours from a single image and goal. 1/6🧵
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Jack Pardoe retweeted
This @LRB piece from @DowningAm is just a fantastic tour d'horizon of Britain's energy system. A must-read for anyone hoping to navigate the coming decade. Remember: energy is more or less EVERYTHING! lrb.co.uk/the-paper/v48/n17/…
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A reminder that when the French state decides to circumvent the regulatory straightjacket it has set on itself and the country, France can do remarkable things very quickly
6 ans séparent ces deux photos. ✝️🫶🏻🇫🇷
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