Challenges yet to be faced

It's interesting to look at what's generating our electricity.

- Catriiona Law, Morley

Just now, it's a good day for renewables which are currently delivering a massive 57 per cent of our electricity while gas turbines were delivering only eight per cent.

The rest came mainly from nuclear energy, imports and a little biomass.

The level of imported electricity may surprise some, at 17.5 per cent. Why import when we could have been using gas turbine capacity to generate this electricity?