Spokesperson, Richmond Adult Community College (RACC)
“RACC is a large academic institution comprising 3 large buildings. We decided to spend the grant money on installing energy efficient gas boilers and voltage optimisation units.
We had a Powerstar 210kVA unit installed at two of our sites. On average reducing the voltage by 5% will result in a saving of 10%. We were told by specialists that the installation of the Voltage Optimisation units will mean a saving of 14-19% and 12-16% respectively for the two of our sites.”