August 10, 2022
Energy crisis: don’t shiver with cold houses and warm clothes

Cold shower anyone? Hot water has been turned off in some German leisure centres. In Spain, energy saving measures are starting to bite. Offices, bars and shops are prohibited from adjusting the thermostat below 27C in summer or above 19C in winter.

The temperature restrictions reflect the severity of Europe’s energy shortage. Rising prices are also curbing consumption. IMF this week argued That most people need to adjust to the energy shock by reducing usage. Governments should only protect the poorest families.

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Spain has set a benchmark for other countries with its maximum winter of 19C. According to the International Energy Agency, the average warm temperature of EU homes is over 22C. It notes that a 1C cooler temperature typically cuts energy bills by 7 percent.

Not shivering. People lived in very cold houses. In the four decades since 1970, the average internal temperature of a UK home rose by almost half, from 12C to 17.6C.

This partly reflects a more uniform distribution of heat. The prevalence of central heating from just a quarter of UK homes in 1970 to over 90 per cent in 2012 means more rooms are kept warm.

Attitudes to cooler rooms vary. Women prefer temperatures a few degrees higher than men, researchers Say. Heated houses are also recommended for the elderly and the sick. but here limited evidence To support the World Health Organization’s recommendation of a minimum temperature of 18C.

Small changes add up. Delay in turning on the heating from one month to November. This can save your home about 670 kWh per year, or 5.5 percent of space heating energy. You can save Even more so by wearing thick jumpers and persuading cohabitants to do the same. Then you can reduce the temperature to 2C.

If politicians give advice on how to save energy, they run the risk of conserving or being insensitive. But higher energy prices will force people to wrap up. lex recon battery heated jacket may be in demand. They warm the person, not the house.

The Lex team is interested in hearing more from readers. Please let us know what you think about temperature restrictions in public places and at home in the comments section below.

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