Mr. Derek Moran:

I can give the Deputy a definitive figure in respect of solar energy. Solar energy now generates 16% of my electricity needs, which is excellent. As regards energy-efficient refrigeration, I cannot provide an exact figure but there is no doubt it is a significant component. Similarly, water heating, air-to-water pumps and wind generation need to be considered. As an independent retailer, I do not have the expertise to cost that out and say-----