Open Eye: Save Energy, Then Use More of It
Cook, Yvonne, The Independent (London, England)
Have you lagged your loft this winter? Fitted low-energy light bulbs? No doubt you hope to save money, but as a responsible, socially-aware individual you're probably also motivated by the thought that saving energy helps to save the environment. But what if it doesn't?
OU visiting research fellow Horace Herring has been looking at aspects of energy efficiency for the past six years. Now he is stirring up controversy with his conclusion that policies to promote savings actually increase national energy consumption.
It sounds paradoxical, but economists have been saying it for years, says Horace, who admits having had to re-think his own ideas as a result of his research. This is how it works: "It is a standard tenet of economics that if you improve the efficiency of a factor of production, more use is made of it. In other words, if people are encouraged to buy insulation, low-energy bulbs and so on, what do they do with the money they save? They spend it on new goods, which stimulates manufacture which uses more energy. Or they put it in a bank, which invests it in activities which use energy. "You can see lots of parallels elsewhere. Take aircraft - we were told that introducing bigger aircraft would mean fewer landings and therefore less noise. In fact what happened was that flying became cheaper, so more people flew, so we ended up with more aircraft. The same argument goes for increasing the size of HGVs. "Somehow, we assume that energy use is different. But over the last 150 years most countries have increased their energy efficiency - and their energy consumption has risen." A dedicated environmentalist, Horace at first found the economic view hard to swallow. "I had quite a few battles with economists. I could not accept this line of reasoning because it seemed against commonsense. But I've had to reconsider." If you've read this far and are tempted to start ripping up the loft lagging, don't. Energy efficiency is still a desirable goal, says Horace, and most of the criticism his report has attracted is based on the mistaken assumption that he is arguing it's a waste of time. He's not. "Saving energy is a good thing because it saves money, it makes us more affluent and comfortable, it makes for a more efficient economy and reduces pollution. Getting more from less is something we all want. But it won't save the world." There is an answer to this apparently insoluble conundrum. If government were to tax energy use, it would encourage …
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Publication information: Article title: Open Eye: Save Energy, Then Use More of It. Contributors: Cook, Yvonne - Author. Newspaper title: The Independent (London, England). Publication date: December 3, 1998. Page number: OE3. © 2009 The Independent - London. Provided by ProQuest LLC. All Rights Reserved.
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