Japan is restarting its largest nuclear power plant, Kashiwazaki-Kariwa, nearly 15 years after the Fukushima disaster. Local residents and experts voice deep concerns over safety and fairness. Read the full story.
President Zelensky details progress on a 20-point peace plan with the US, but major hurdles remain over Donbas and the Zaporizhzhia nuclear plant. Discover the latest developments.
A leak of water containing radioactive tritium occurred at the decommissioned Fugen plant in Japan. Authorities confirm no external release, but worker exposure is being investigated. Get the latest updates.
Households in Melbourne, Sydney, Adelaide, and Canberra face the steepest gas price hikes, while a new government scheme aims to tackle soaring energy costs. Discover the causes and future outlook.
California achieved a historic clean energy milestone in 2025, powering its grid entirely with renewables daily. As the US federal government retreats, the Golden State positions itself as a global climate leader.
Residents of Saline Township, Michigan, are battling a massive data centre backed by tech tycoons, fearing soaring bills, pollution, and the destruction of their rural community. A classic David vs Goliath story unfolds.
A Russian drone strike has compromised the main protective shield at Chernobyl, the UN's nuclear watchdog confirms. Radiation levels remain stable, but urgent repairs are needed. Read the latest.
The Right Rev Thomas McMahon, Bishop of Brentwood for 38 years and a tireless campaigner for nuclear disarmament and social justice, has died aged 88. Read about his remarkable legacy.
A €1.5bn protective shield over Chornobyl is no longer containing radiation after a drone strike, the IAEA confirms. Urgent repairs are needed for long-term safety.
The UK's energy security depends on domestic gas production for decades, warns a leading industry figure. Discover why new North Sea fields are deemed essential.
Defence officials admit US Virginia-class submarines visiting under Aukus could carry nuclear warheads, contradicting earlier government assurances. Explore the legal and strategic implications.
Guardian's former environment correspondent Paul Brown issues a powerful final warning on political failure over climate crisis. Experts echo his call for urgent action.
Ofgem announces a £28bn energy infrastructure investment, adding £108 to average household bills by 2031. Get the full breakdown of costs and government support.
Greenpeace calls on Ofgem to regulate energy grid upgrades, preventing unnecessary bill increases and ensuring value for money as the UK transitions to clean energy.
The UK government has approved the Sunnica Energy Farm, a massive 3,500-acre solar project in Suffolk. It will power 400,000 homes and create 1,000 jobs. Read more on the implications for UK energy.
Experts warn Australia's data centre boom, fuelled by AI, could triple energy demand by 2030, jeopardising net zero ambitions and increasing reliance on fossil fuels. Read the full analysis.
PM Keir Starmer defends Chancellor Rachel Reeves amid accusations of misleading the public over the state of public finances. A fresh row with the OBR erupts over fiscal forecasts.
British Gas engineers offer five crucial safety and energy-saving tips for festive lights. Stay safe, save money, and avoid hazards this Christmas season.
Investors warn of 'deep structural issues' causing a slump in solar and wind farm investment, threatening Australia's 2030 renewable energy targets. Read the full analysis.
UK cities waste enough heat to meet 38% of London's demand. Learn 6 key lessons from Europe on rolling out heat networks to slash energy bills, create jobs, and decarbonise urban centres.
An elderly woman in Stafford was left without heating due to a faulty British Gas prepayment meter, highlighting systemic customer service failures across UK energy suppliers, including billing errors and threats to minors.
Ovo Energy, once the UK's green energy disruptor, faces a battle for survival. We examine its financial woes, executive exodus, and the controversial millions paid to its founder's company.
John McAuliff's victory in a traditionally Republican Virginia district, focusing on data centres' impact on energy bills, offers a blueprint for Democratic campaigns. Discover how local issues trumped national politics.
Millions of Americans could soon power homes with plug-in balcony solar panels as states rewrite energy laws. Discover how this renewable energy shift benefits renters and homeowners.
Billions in clean energy funding for former coal communities revoked by Trump administration, devastating economic recovery efforts across Appalachia and halting vital projects.
Becky Barnicoat's latest Guardian cartoon explores preparing for nuclear winter with dark humour. Discover how art captures our deepest anxieties about global threats.
Former Guardian environment correspondent Paul Brown shares crucial lessons from 45 years reporting on climate change, failed summits, and the nuclear industry from his hospital bed.
British energy bill payers will fund £2bn annually to EDF for Hinkley Point C and Sizewell C nuclear plants. Discover how Contracts for Difference impact your bills.
Ukrainian anti-corruption investigators raid home of President Zelenskyy's chief aide Andriy Yermak in nuclear energy kickback scandal. Follow latest developments.
Britain faces potential gas supply emergencies this winter as energy experts issue urgent warnings to government ministers about storage capacity and infrastructure risks.