nuclear-news

‘Odd’ Hinkley Point C salt marsh plan has Somerset locals up in arms

Anger at EDF proposals to flood wildlife-rich farmland as ‘compensation’ for killing millions of fish at nuclear site

Steven Morris, Guardian, 3 Feb 24

tanding in a field close to the Somerset coast surrounded by her flock of sheep, Juliet Pankhurst shook her head. “It doesn’t make any sense,” she said. “They want to flood this land that has been farmed for generations. We’ve got great crested newts in the pond over there, water voles in the ditches, hares all over the place. They’ll be lost.”

Her partner, Mark Halliwell, shrugged. “But they’ll get their way – they always do. No matter what scheme they come up with.”

The “they” in question is EDF, the French company building the Hinkley Point C nuclear power station a few miles down the coast from the farm. The scheme is to create a salt marsh on the land as – its word – “compensation” for dropping an innovative plan to stop millions of fish from swimming into the plant’s cooling system and being killed.

“The whole thing sounds a bit odd,” said Pankhurst.

Usually, creating salt marshes – excellent wildlife habitats and carbon stores – is a positive story. This one has been greeted with anger and scepticism in the local area and farther afield.

It takes a bit of unravelling. As part of the Hinkley Point C project, EDF had said it would save millions of fish by installing an “acoustic fish deterrent” (AFD) system. The Bristol Channel and Severn estuary are hugely important habitats for species including salmon and eel.

Under the system, almost 300 underwater “sound projectors” would have boomed noise louder than a jumbo jet into the sea to deter fish from entering the plant’s water intakes, nearly two miles offshore.

But EDF has changed its mind, arguing that installing and maintaining the system would risk the lives of divers working in the fast-flowing, murky water and expressing concerns about the impact of the noise on porpoises, seals, whales.

According to the UK government’s Centre for Environment, Fisheries and Aquaculture Science, between 18 and 46 tonnes of fish will be lost a year if the AFD plan is abandoned.

So as “compensation”, EDF has proposed to create or enhance native oyster beds, kelp forest and seagrass habitat, and, contentiously, create about 313 hectares (773 acres) of new salt marsh along the River Parrett at Pawlett Hams, an area of wildlife-rich grassland managed by about 30 landowners, who face having to sell up and move on.

Scores of people, under the watchful eye of a police community support officer, turned up for a meeting at Pawlett village hall this week as part of EDF’s consultation on the proposal.

Scores of people, under the watchful eye of a police community support officer, turned up for a meeting at Pawlett village hall this week as part of EDF’s consultation on the proposal.

The proposal includes diverting a stretch of the King Charles III England coast path inland. One villager, Rachel Fitton, who walks at Pawlett Hams, was in tears at the prospect of the land being flooded. “It’s so sad for people who love that area,” she said. Her husband, Jason Fitton, said: “It’s insanity, disgraceful. Think of all the hedgerows and wildlife that will be lost.”

The Hampshire company Fish Guidance Systems, which had expected to provide the AFD system, is also unimpressed at EDF’s change of direction, saying it was like building wind turbines that would kill millions of birds and offering to build a nature reserve next door.

FGS says elver migration from the Atlantic is expected to be particularly hard, hit with eels “likely to be sucked into the Hinkley intakes” and only a few making it to the Somerset Levels and other habitats……………………….https://www.theguardian.com/uk-news/2024/feb/02/odd-hinkley-point-c-salt-marsh-plan-has-somerset-locals-up-in-arms—

February 5, 2024 - Posted by Christina Macpherson | environment, UK