Ocean engineers at The University of Queensland have overhauled the design of floating wind turbines in a bid

National Audit Office says failure to implement £70bn modernisation would also hold back economic growth

• The ‘great grid upgrade’ is off track – ministers should spell out the risks for bills

Consumers will pay higher energy bills unless the UK government speeds up work on a vast programme of upgrades to the electricity grid to enable the switch to renewables, the public spending watchdog has warned.

The National Audit Office (NAO) said that without faster action the extra costs associated with managing the ageing power network, which are ultimately passed on to the public, could reach £7.8bn a year by 2030.

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© Photograph: Alan Majchrowicz/Getty Images

© Photograph: Alan Majchrowicz/Getty Images

© Photograph: Alan Majchrowicz/Getty Images

Five years after virtually every world leader agreed to “phase down” the burning of coal for climate reasons, the fuel is more widely used than ever.

© Ahmad Mulia Panjaitan/Associated Press

Five years after virtually every world leader agreed to “phase down” the burning of coal for climate reasons, the fuel is more widely used than ever.

A fresh round of North Sea oil and gas approvals is raising eyebrows, with critics questioning why officials would expend so much political capital for such minimal economic return. The pattern feels familiar: significant political risk taken on for gains that appear vanishingly small once the numbers are examined closely.

The justification offered so far has been vague at best—essentially, that untapped resources exist and shouldn’t be ignored while people face economic hardship. But if the reasoning hinges on supporting struggling oil and gas workers, the math simply doesn’t add up. The Jackdaw gasfield, expected to receive approval imminently, will create just 27 direct full-time jobs. The Rosebank oilfield, likely to follow, will support an estimated 450 UK-based positions over its entire operational lifetime.

Compare these figures to the broader picture: the UK’s net zero economy already employs 300,000 people directly, with plans for 400,000 additional jobs in the pipeline. The wider green economy sustains more than 600,000 jobs altogether. Given these numbers, a just transition strategy—one that moves fossil fuel workers into the growing renewable energy sector—would seem to offer far better outcomes for workers and communities alike than doubling down on new drilling projects that promise so little in return.

The decision arrives at a moment when climate impacts are increasingly difficult to ignore, making the calculus behind expanding fossil fuel extraction even harder to justify on economic grounds alone.

The post UK’s New North Sea Drilling Push Sparks Questions Over Climate Costs and Tiny Job Gains first appeared on EnviroLink Network.

Earth’s forests, wetlands and frozen tundra are undergoing a troubling transformation, and new research suggests the consequences could dramatically accelerate the pace of global warming. A study has found that as fossil fuel emissions continue to heat the planet, natural ecosystems that once helped absorb and store carbon are increasingly releasing it instead—potentially intensifying climate change by as much as 30%.

The mechanism driving this alarming trend is a set of self-reinforcing feedback loops. Rising temperatures are thawing permafrost across the Arctic and other high-latitude regions, unlocking ancient stores of methane and carbon dioxide that have been trapped in frozen ground for millennia. Meanwhile, hotter, drier conditions are fueling more intense wildfires that tear through forests and wetlands, releasing carbon that took decades or centuries to accumulate. Warming lakes are also contributing to the problem, changing the chemistry of these ecosystems in ways that boost emissions.

What makes these findings particularly concerning is the cyclical nature of the problem: warming triggers the release of greenhouse gases from natural sources, which in turn drives further warming, creating a loop that could make climate change harder to control than previously understood. Researchers say this dynamic underscores the urgency of cutting fossil fuel emissions now, before these natural feedback mechanisms lock in additional warming that becomes increasingly difficult to reverse. The study adds to a growing body of evidence suggesting that climate models may need to account more fully for these amplifying effects from the natural world.

The post Nature’s Own Climate Feedback Loops Could Amplify Global Warming by 30%, Study Warns first appeared on EnviroLink Network.