| Notes |
Finds a former slate waste dump in Mid-Wales given a new lease of life. The water powered funicular, Cretan style windmill, green energy, wind power, bleak slate waste, farm wind power, wind turbine blade, small wind turbine, the cliff railway, hydraulic ram, water turbine, Pelton wheel model, large Pelton wheel at Kinlochleven, water turbines, solar water heating, electricity generation, bio-mass heating, buildings, heat pumps, gardens, amenities and information, the future, the Corris Railway, other attractions in the area |