March 30, 2011 March 30, 2011Categories energy saving tips green energy green insurance GREY WATER GREYWATER JOJO JOJO WATER TANKS RAINWATER RAINWATER HARVESTING RAINWATER SYSTEMS RAINWATER TANKS renewable energy SOLAR ENERGY SOLAR GEYSERS TANK STANDS WATER WATER CONSERVATION WATER SYSTEMS WATER TANK WATER TANK PRICES water tanks YES SOLARSouth Africa saved 350 MW during Earth HourSouth Africans saved 350 MW – enough electricity to power the city of Bloemfontein – when they switched off their lights during Earth Hour this weekend, […]
