Breaking Waves: Ocean News

Exclusive: Buckinghamshire and Bedfordshire sites predicted to emit 4.5m tonnes a year when fully running The carbon emissions from just two planned datacentres in England will exceed all of the fossil fuel company ExxonMobil’s UK emissions, analysis has revealed. Experts have said this demonstrates the “serious threat” datacentres pose to the UK’s legally binding climate goals. Continue reading...

Once a cheap store-cupboard staple, sardines are fast becoming a luxury food item. Last year, #SardineGirlSummer saw influencers promoting the health benefits of sardinemaxxing, while sardinecore became the must-have fashion trend. Now, demand is accelerating just as Morocco’s sardine stock has collapsed, causing shortages on supermarket shelves. The Guardian travels to Matosinhos in Portugal, the cultural home of the sardine industry, to investigate who is profiting from the boom, how it has affected local fishermen, and what sustainability looks like in an era of global heating Continue reading...

New documentary To Use a Mountain spotlights the pain and triumph of resisting government efforts to turn parts of rural US into disposal sites Nuclear energy was supposed to be our salvation, humanity’s chance to retool technology first conceived as a weapon of mass destruction into an engine of limitless prosperity. But even as the industry touted nuclear fission as an economic game-changer (never mind the astronomical startup costs), a safety paragon (never mind the spills at Chornobyl, Three Mile Island and Fukushima) and harmless fodder for an American comedy institution (never mind that glowing rod on Homer’s back or the three-eyed fish), there was no getting around the matter of what to do with all the toxic waste (never mind nuclear’s claimed green credentials). The stagnant state of that dirty business brought Casey Carter, the director of the new avant-garde documentary called To Use a Mountain, back to his interview with a Washington state farmer who was part of a class-action lawsuit against the government over the release of radioactive material from the Hanford nuclear reservation – site of the world’s first full-scale plutonium production reactor. The farmer’s words still echo, despite ultimately being cut to fit the film’s 90-minute runtime. “He joked that nuclear power is the only faith-based energy because everyone always asks, ‘Do you believe in it?’” Carter says. “He was like, ‘You don’t have to believe in solar. It’s just a pretty good idea.’” Continue reading...

A local initiative is testing simple ways to stop algal blooms in the River Fal threatening some of England’s most biodiverse marine habitats On a rocky beach in Cornwall, a group of wetsuit-clad freedivers and snorkellers are wading into the shallows. Below St Mawes Castle, built by Henry VIII to defend Falmouth harbour, they disappear in a swish of florescent pink and green fins. They are volunteers, trained by the Cornwall Wildlife Trust to use underwater cameras and floating GPS devices to detect changes in marine habitats over time. Two volunteers, Simon Tagney and Max Behnert, prepare to survey the seabed beneath the 16th-century St Mawes Castle. Photograph: Luke Gartside/The Guardian Continue reading...