Together they generate a total of 420 MW of electricity.

A total of 3,400 MW is expected to be installed by 2030.

In 1957 the alternators were uprated to produce a total of 118 MW.

Eight pelton wheels at 500 rpm produce a total of 96 MW.

Wind turbines with a capacity of a total of 276 MW were built in 2003.

A total of 343 MW of capacity was installed in 2009.

Together these three wind farms have 18 wind turbines with a total of 24.4 MW.

By 2009 its installed electricity generation capacity had been expanded to the total of 100.8 MW.

In 1999 the four turbines were upgraded and increased output to a total of 583 MW.

Low income and social housing initiatives designed to reduce electricity consumption by a total of 100 MW in 33,000 homes.