Hydro at Lynmouth

 

Some will remember the flood of Lynmouth in 1952 in which 34 people died.  Lynmouth, however, has a much more positive contribution to world power history.   In 1890, a small scale hydro-power system was built in the gorge above Lymouth and it was the first in the world to provide pump-back storage at the top to provide a reserve of water to produce power at peak demand. In 1987, a 500m long, 500mm diameter pipe with a 77m head was commissioned to drive a 300kW turbine. Since, the feed pipe diameter has been increased to 700mm and two more turbines. The organisers want to expand further and, to our national shame, get political prevarication and ignorance from the authorities. The truth is that hydro here lives quite satisfactorily with an SSSI and a very pretty area of natural beauty of significant tourist attraction and an example to the rest of the world. Hydro is one of the answers to reducing global warming and we need more urgently, very urgently.

Bill Butterworth, Land Research Ltd., 10 November 2016