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Received — 20 June 2026 ⏭ The Guardian - Energy

From coal to cabernet: the wine seller using a flooded mine to cut heating bills

20 June 2026 at 10:00

Lanchester Wines in north-east England uses heat from a disused coalmine to maintain wine temperatures and with 23,000 flooded mines in the UK, there’s huge potential for more businesses and homes to follow its lead

Shove them in a fridge, stash them in a cellar – this is how most people store their favourite bottles of wine. But if you have warehouses full of thousands of vintages, you have to think a little differently.

For the last eight winters, Lanchester Wines has used heat from a disused coalmine to maintain ideal storage temperatures at its facilities in the north-east of England, helping to prevent freezing or spoilage.

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© Photograph: Posed by models; The Good Brigade/Getty Images

© Photograph: Posed by models; The Good Brigade/Getty Images

© Photograph: Posed by models; The Good Brigade/Getty Images

Can we electrify the world? Ambition moves from nerdish backwater to centre stage

20 June 2026 at 05:00

Apart from effort to electrify, there were geopolitical tensions around climate science and the 1.5C goal at pre-Cop31 climate talks

Electrifying the world – with electric vehicles, electric heating and cooling, and modernised heavy industry – could be the next biggest step towards phasing out fossil fuels, replacing the 80% of global energy that still comes from hydrocarbons. As using electrical energy is much more efficient than combustion, the move would save billions of dollars for consumers and businesses – global energy demand could be halved, according to one estimate.

For decades, electrification has been a nerdish backwater of global climate action. But in the last two weeks, at preparatory talks in Bonn before the forthcoming UN Cop31 climate summit, the subject finally took centre stage.

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© Photograph: Filip Singer/EPA

© Photograph: Filip Singer/EPA

© Photograph: Filip Singer/EPA

Received — 18 June 2026 ⏭ The Guardian - Energy

‘Mega-consumers’ of food and energy cost environment $5.7tn a year, study finds

Top 10% generate climate and biodiversity damage bill that exceeds economies of most countries, say researchers

The environmental damage bill racked up by the highest-consuming 10% of the world’s population has reached up to $5.7tn a year – larger than the economy of every country except the US and China, a study has found.

Mega-consumers in this group are concentrated in the global north, accounting for more than half the population of the US and 40-45% of people in the EU.

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© Photograph: Francis R Malasig/EPA

© Photograph: Francis R Malasig/EPA

© Photograph: Francis R Malasig/EPA

Drax cleared after investigation into sourcing of wood pellets

Generator’s shares rise as regulator finds no evidence of misleading statements about fuel’s sustainability

The City watchdog has closed an investigation into the owner of the Drax power plant after an almost 10-month review into whether the company’s sustainability claims mislead shareholders.

The Financial Conduct Authority said it had “reviewed thousands of pages” of “complex material” relating to the company’s sourcing of wood pellets for the Drax power plant in Selby, North Yorkshire, but “did not find evidence that justified any further action”.

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© Photograph: Christopher Furlong/Getty Images

© Photograph: Christopher Furlong/Getty Images

© Photograph: Christopher Furlong/Getty Images

Received — 16 June 2026 ⏭ The Guardian - Energy

Retail giants join UK government drive to boost ‘plug-in’ balcony solar panels

Asda, Amazon and B&Q among retailers in talks to sell devices that feed into household sockets and can cut electricity bills by 30%

Bosses of some of Britain’s biggest retailers are discussing plans with the government to start selling plug-in solar panels as part of a drive to encourage more UK homes to generate their own electricity.

Executives from brands including Currys, B&Q and Amazon met Martin McCluskey, the minister for energy consumers, on Tuesday to discuss guidelines for selling “balcony solar panels” to the British public.

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© Photograph: Climate Central

© Photograph: Climate Central

© Photograph: Climate Central

Spanish households save €10 a month thanks to renewables expansion, report finds

Thinktank says decoupling electricity from gas prices has also helped shield Spain from hikes caused by Iran war

Spanish households save €10 a month on electricity bills because of wind turbines and solar panels installed in the last five years, a report has found.

Typical energy bills would be 19% more expensive if electricity costs were still as tightly coupled to gas prices as in 2021, according to Ember, a climate thinktank. It found Spain’s “strategic” expansion of renewables since Russia invaded Ukraine in 2022 has shielded Spanish households from the latest rises in fossil fuel prices caused by the Iran war.

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© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

Received — 13 June 2026 ⏭ The Guardian - Energy

Australia can switch from fossil fuel exports to renewables, says next Cop president

Climate minister Chris Bowen says country must prepare for changing world and can play bigger role in reducing emissions

Australia will find exporting fossil fuels increasingly difficult but can switch to exporting clean energy products, the president of the next UN climate negotiations has declared.

Speaking at a climate conference in Bonn, Germany, Chris Bowen, Australia’s minister for climate change and energy, argued his country had led the global push to “transition away from fossil fuels” – based on the rapid growth of renewable energy and batteries in its domestic power grids – and that its economy could manage the switch.

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© Photograph: Bec Lorrimer/The Guardian

© Photograph: Bec Lorrimer/The Guardian

© Photograph: Bec Lorrimer/The Guardian

Received — 11 June 2026 ⏭ The Guardian - Energy

Solar generates more energy in US than coal for first time

11 June 2026 at 11:00

Solar supplied 12.8% of US electricity in May even as Trump boosts coal over clean energy

Even as Donald Trump boosts coal over clean energy, solar power is hitting new milestones in the US and remains the leading source of new power.

Data released on Wednesday by the global energy thinktank Ember, along with a report by the Solar Energy Industries Association (Seia) and analytics firm Wood Mackenzie, show the continued growth of solar and decline of coal in the United States despite federal policy. In May, for the first time, solar supplied more of the nation’s electricity than coal, or 12.8%, Ember said. Coal supplied 12.2%, its fourth-lowest monthly share ever.

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© Photograph: Angela Piazza/The Dallas Morning News via Getty Images

© Photograph: Angela Piazza/The Dallas Morning News via Getty Images

© Photograph: Angela Piazza/The Dallas Morning News via Getty Images

Labor to set terms for datacentre and AI growth as it vows not to repeat mistakes of resources boom

Assistant minister agrees concerns over resource usage are legitimate but argues Australia cannot ignore ‘consequential’ economic wave

Australia should learn from the mistakes of the resources boom and set the terms for the AI and datacentres boom, the assistant minister for the digital economy, Andrew Charlton says.

Growth in datacentres has exploded in the past two years, Charlton told the Sydney Institute on Wednesday night, with 44 projects in the pipeline in New South Wales alone seeking 11GW of capacity on the electricity grid.

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© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

Received — 10 June 2026 ⏭ The Guardian - Energy

The rightwing campaign to control how US judges view the climate crisis

10 June 2026 at 13:00

US energy secretary Chris Wright featured in seminars to judges when he was a fracking executive

As cities and states sue big oil for billions in damages over allegations that it covered up the dangers of its products, rightwing organizations are attempting to discredit the wave of litigation. They claim the lawyers behind it are teaming up with an environmentally focused legal education non-profit to bias federal judges against oil companies.

But it is actually fossil fuel-backed organizations that are attempting to sway the judiciary in their favor, one of those law firms is countering. Evidence of this includes judicial seminars hosted by one such group featuring pro-industry speakers such as the current energy secretary, Chris Wright, in his former occupation as a fracking executive.

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© Composite: Reuters

© Composite: Reuters

© Composite: Reuters

A question for Nigel Farage – why is your nationalist party so obsessed with destroying British jobs? | George Monbiot

10 June 2026 at 08:00

The net zero economy is booming, so claims that prosperity depends on oil and gas are bunkum – unless you’re a Reform backer with fossil fuel interests, of course

Really? You want to destroy a million jobs? Vote Reform UK for mass unemployment: is that your pitch? Hammer these questions home whenever you meet a supporter of the party. Or, for that matter, a Conservative, as their party now takes an almost identical line.

The figures are stark. They were compiled not by Just Stop Oil or the Green party, but by that bastion of conservatism, the Confederation of British Industry. They show that the net zero economy now directly employs more than 300,000 full-time workers, while supporting the jobs of 1.1 million. The net zero sector is worth £100bn to the UK already, and is likely to grow by hundreds of billions more. The rest of the green economy directly employs a further 600,000.

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© Photograph: Tolga Akmen/EPA

© Photograph: Tolga Akmen/EPA

© Photograph: Tolga Akmen/EPA

More than half of clean energy schemes needed for Labour’s 2030 target offered grid connection

10 June 2026 at 07:00

The 700 projects include wind and solar farms, battery storage, gas and hydro plans

More than half the renewable energy projects needed to meet the government’s clean power targets by 2030 are now able to plug into the electricity grid after years of delay, according to the system operator.

The National Energy System Operator (Neso) has offered more than 700 clean energy projects in Great Britain a grid connection date since the start of the year, after a two-year process to unblock a bottleneck that threatened to delay projects into the 2030s.

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© Photograph: Murdo MacLeod/The Guardian

© Photograph: Murdo MacLeod/The Guardian

© Photograph: Murdo MacLeod/The Guardian

Households could save £200 on energy bills in plan to break link between gas and electricity prices, says thinktank

Government plan to de-link gas and electricity prices aims to reduce bills for consumers after global surge in prices

Households in England, Scotland and Wales could save nearly £200 a year on their energy bills if the government stepped into the market to act as the sole buyer of electricity, according to a thinktank.

The research found that public procurement of electricity, meaning the government would become the “single buyer” of power before it is resold to consumers, could shave billions of pounds from electricity prices.

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© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

Received — 9 June 2026 ⏭ The Guardian - Energy

‘Electrify daily life’, urges Cop31 host

Third of world’s energy needs should come from electricity by 2035, says Murat Kurum, as priorities set out for this year’s UN climate summit

The world should aim to meet a third of its energy needs from electricity within a decade to cut greenhouse gas emissions, the host of the next UN climate summit has said.

While about a third of global electricity generation already comes from renewable sources, other energy-intensive sectors – chiefly transport, heating and industries – have lagged behind. Close to four-fifths of final energy still comes from fossil fuels, as a result.

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© Photograph: Images By Tang Ming Tung/Getty Images

© Photograph: Images By Tang Ming Tung/Getty Images

© Photograph: Images By Tang Ming Tung/Getty Images

World’s first wind-powered underwater datacentre starts operating in China

Datacentre off Shanghai coast uses less power and water than land-based equivalent

The world’s first wind-powered underwater datacentre has started operations off the coast of Shanghai, as China presses forwards with solutions for energy challenges created by the country’s artificial intelligence boom.

The Shanghai Lingang undersea datacentre demonstration project, which launched in May, has a capacity of 24 megawatts. It is a joint effort between HiCloud Technology and China Communications Construction, a state-owned company.

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© Photograph: AFP/Getty Images

© Photograph: AFP/Getty Images

© Photograph: AFP/Getty Images

Australian homes lead the world in solar. But businesses are falling behind

Australia leads world in residential solar per capita with 22GW installed but commercial and industrial sector has deployed only a quarter of that

Australia’s revolution in rooftop solar has left behind commercial and industrial buildings, where installations have lagged far behind homes, according to new analysis.

Australia leads the world in residential solar on per capita terms, with 22GW installed as of last December. But businesses have only installed about a quarter of that – 5.6GW – despite consuming more electricity than households, a report from the Institute for Energy Economics and Financial Analysis (IEEFA) has found.

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© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

© Photograph: Bloomberg/Getty Images

Received — 8 June 2026 ⏭ The Guardian - Energy

If Australian data centres are going to power the AI revolution, we deserve a fair return | David Pocock

8 June 2026 at 16:00

We cannot afford to make the same mistake as we did with gas. If tech companies are going to use our land, energy and water for AI, they must pay their fair share of tax

Over the past few months, tens of thousands of Australians have emailed their local MP calling for a 25% tax on gas exports. More than 2,200 people have even chipped in their own money to fund billboards promoting the idea.

Why?

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© Photograph: Lukas Coch/AAP

© Photograph: Lukas Coch/AAP

© Photograph: Lukas Coch/AAP

Received — 6 June 2026 ⏭ The Guardian - Energy

Getting into your comfort zone: easy steps to an electric, snug and sustainable abode

6 June 2026 at 01:00

Australians are world leaders in rooftop solar and home batteries - but greater energy efficiency could make them a triple threat

  • Change by degrees offers life hacks and sustainable living tips each Saturday to help reduce your household’s carbon footprint

  • Got a question or tip for reducing household emissions? Email us at changebydegrees@theguardian.com

For David and Ruth Hudspeth, the process of turning their 1950s brick veneer house in Melbourne’s eastern suburbs into a cosy, efficient and fully electric home took several years.

They started with insulation in the ceiling and replacing an old and “pretty dangerous” gas heater. They swapped their leaky hot water system for a heat pump, and built a roof over the outdoor deck for shade and extra solar panels, later adding an electric car and a home battery into the mix.

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© Photograph: Getty Images

© Photograph: Getty Images

© Photograph: Getty Images

Received — 5 June 2026 ⏭ The Guardian - Energy

Scramble for biofuel as oil prices rise ‘could push world closer to food crisis’

Experts say increased use of crops for fuel is ‘dangerous game’ that could send food price inflation soaring

Demand for biofuels is likely to leap by nearly a third this year, which could send food price inflation soaring further and push the world closer to a global food crisis.

More countries are opting to increase biofuel use as the price of oil has jumped to nearly $100 a barrel after the US-Israeli attacks on Iran and the closure of the strait of Hormuz.

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© Photograph: Brazil Photos/LightRocket/Getty Images

© Photograph: Brazil Photos/LightRocket/Getty Images

© Photograph: Brazil Photos/LightRocket/Getty Images

Received — 4 June 2026 ⏭ The Guardian - Energy

Trump uses wartime powers to dole out $700m to ‘clean, beautiful’ coal

US president announces plans for two new coal plants, in Alaska and West Virginia, using Defense Production Act

Donald Trump is using wartime presidential authority to hand $700m to coal-fired power plants in the US, the latest move by the president to bolster what he called “clean, beautiful coal”, despite it being the dirtiest of fossil fuels.

“Today, we’re taking historic action to bring down the price of energy and the cost of living for all Americans with the power of clean, beautiful coal,” he said at a press conference on Thursday.

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© Photograph: Adrees Latif/Reuters

© Photograph: Adrees Latif/Reuters

© Photograph: Adrees Latif/Reuters

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