Visualisation of earlier proposal for wind turbines over Cock Hill Swamp. The details have changed – there will be fewer but they will be even bigger. Photo: Lydia MacKinnonOn 1 June 2025 the Walshaw Turbines Research Group (WTRG) sent a letter before action to Christian Egal, Project Director of Calderdale Energy Park. The letter can be read on the WTRG website here, and the paper giving the extensive evidence is available here.
