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The bicycle has been hailed as having done ”more than anything else in the world … to emancipate women” — the words of 19th-century American feminist Susan B Anthony. But for…
Earlier this year, Cape Town was debating a by-law that would make solar water heating compulsory for relatively costly new buildings, and certain renovations. But what of solar…
Solar water heaters offer people the chance to save money, increase the security of the local and national energy supply, and cut down on greenhouse-gas emissions said to cause…
Energy efficiency needs to become an integral part of our nation’s psyche. Like we have achieved with smoking in public places, certain energy wasteful practices need to be seen…
