Is this the end for the traditional British watermill?

Hundreds of mills could be converted to generate clean electricity - but the Environment Agency has just raised application fees by up to 790%

New hydropower schemes to help transform and preserve some of the country's historic watermills face being wrecked by a huge increase in application fees, energy campaigners warn.

Some watermills have already had turbines installed to generate clean electricity, but campaigners say there are hundreds more across Britain which could be converted to hydropower to help conserve the sites and power the nation.