Energy of excellent: how sun sponge price lists is usually a win in your - ExploTec

Energy of excellent: how sun sponge price lists is usually a win in your pocket and the planet | Peter Mares

energy-of-excellent:-how-sun-sponge-price-lists-is-usually-a-win-in-your-pocket-and-the-planet-|-peter-mares

Energy of excellent: how sun sponge price lists is usually a win in your pocket and the planet | Peter Mares

These cheap daytime tariffs match the time when solar panels pump out the most energy and households use the least electricity

When our ageing immersion hot water system needed replacing, I wanted to install an energy saving heat pump.

They cost more but consume far less power, and I calculated we would get the money back by trimming $270 off our annual bills. Plus we’d be doing our bit to cut greenhouse gases and reduce demand on a stressed electricity grid.

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