Breaking Waves: Ocean News

Hurricane Katrina: Mississippi Remembers captures the grief and resilience of survivors in the Magnolia state Twenty years ago this August, the United States Gulf coast was irrevocably changed when Hurricane Katrina, one of the deadliest and costliest storms to ever hit the country, made landfall. Making landfall as a strong category 3, the storm, which was so vast it stretched the length of the Mississippi Gulf coast all the way into Alabama, hit the Mississippi-Louisiana coastal border before continuing northward. Since then, superstorms fueled by the climate crisis have become relatively commonplace in the country, but the impact of Katrina endures to this day. Immediately following the storm, the country and world were enthralled by tragic stories out of New Orleans, where the levees failed to a catastrophic effect and the local, state and federal responses were disastrous. But Mississippi, which received the maximum impact from the storm surge, was largely left out of the national narrative around Katrina. Continue reading...

Public confidence in the UK biomass industry is low – robust checks are needed to ensure every wood pellet its power plant burns is sustainable MPs question value of billions in subsidies granted to Drax power plant Even government ministers sounded embarrassed in February when they threw yet more subsidies at Drax, recipient of £6.5bn to date, to keep its wood-burning power plant open until 2031. Few people think the biomass industry can survive in the long term unless as-yet-untested carbon capture technology can be installed. But the bizarre business of importing wood pellets from the US and Canada for incineration in North Yorkshire was given an extension because the UK’s power system, now more reliant on wind and solar generation, also needs firm “dispatchable” power that can be turned on and off in a hurry. Continue reading...

Hearing scheduled for Friday as residents receive anonymous leaflets that downplay pollution dangers Elon Musk’s artificial intelligence (AI) company is stirring controversy in Memphis, Tennessee. That’s where he’s building a massive supercomputer to power his company xAI. Community residents and environmental activists say that since the supercomputer was fired up last summer it has become one of the biggest air polluters in the county. But some local officials have championed the billionaire, saying he is investing in Memphis. The first public hearing with the health department is scheduled for Friday, where county officials will hear from all sides of the debate. In the run-up to the hearing, secretive fliers claiming xAI has low emissions were sent to residents of historically Black neighborhoods; at the same time, environmental groups have been amassing data about how much pollution the AI company is likely generating. Continue reading...

NAO finds regulatory gaps have enabled overspending on infrastructure building while not improving sewage works Water companies have been getting away with failures to improve sewage works and overspending because of regulatory problems, a damning report by the government’s spending watchdog has found. Firms have overspent on infrastructure building, the National Audit Office (NAO) found, with some of these costs being added to consumers’ bills. The Guardian this week reported Ofwat and the independent water commission are investigating water firms for spending up to 10 times as much on their sewage works and piping as comparable countries. Continue reading...