Creating New Saltmarsh Habitats

To mitigate for the very small environmental impact of Hinkley Point C’s operation, we are required to make environmental improvements that includes the creation of new saltmarsh habitat. Our broader environmental plans also include improving weirs in the Severn and Usk rivers to help migrating fish reach their breeding grounds.  

Creating saltmarsh is a proven way to increase and protect biodiversity. It will help fish by providing breeding grounds, food and shelter. It will also provide benefits for birds and animals. Saltmarsh also filters and cleans water, prevents floods and locks away carbon in one of our most effective weapons in the fight against climate change. As seen in other locations such as at the Steart Marshes in Somerset, saltmarsh can also be an excellent environment for people to get closer to nature and explore the outdoors.

Engaging with the Community

We understand that community involvement is crucial for the success of this project. Over the coming weeks, we will be conducting exploratory surveys to better understand the existing land and environment better. These surveys will help refine our proposals, which will be included in a planning application submitted in late 2025.

We are committed to keeping our local impact to an absolute minimum and will continue to engage with the community as our work progresses. Detailed plans will also be presented in a local consultation early next year, where we can better understand your views and address any potential concerns. 

Frequently asked questions