Degrees cooler

What

Chunky knits are back in fashion (were they ever out of it?!), so dig out your favourite cardie, turn the heat down and relax in style.

Turning down the heating (ideally using a thermostat) by just 1oC can save 340kg CO2 a year1, the equivalent of leaving your TV on for 84 days straight!2 What's more, it gives you a great excuse to cuddle up under a duvet with your other half/dog/gorgeous flatmate.

Why

Turning your thermostat down helps to keep the planet a little cooler too. If every household in the UK turned the heating down by 1°C, the carbon savings would be the equivalent of removing 1.7 million cars from our roads.3

How

No one wants to feel cold in their own home, but there’s a lot you can do to stay warm without having to turn up the heating.

Step 1 - knowledge is power

A thermostat automatically regulates temperature, but not all homes have one. Thermostats give you much better control over your heating, but they’re not essential to reducing your use.

  • Got a thermostat? If you already have a thermostat installed, turning it down couldn't be simpler: just turn down the dial and pop an extra jumper on. We bet you won’t notice the difference until you see your energy bill.
  • Not got a thermostat? Get one! Installing a thermostat is simple. The Energy Saving Trust has lots of information about different types of thermostats and provides impartial advice on how to heat your home efficiently. If that’s not an option, fear not - read on for more tips on staying warm in a cooler home.

Step 2 - layer up

Want to stay toasty without ramping up the heating? We have two words for you: thermal underwear. No? Either way, a warm underlayer plus a woolly jumper (or two) will mean you don’t have to fire up the heating so often. And while you’re at it, don’t underestimate the warming power of the humble sock (or the hat and scarf).

Step 3 - a warmer home

Houses in the UK are notorious when it comes to keeping warmth in and the cold out. There are lots of ways you can wage war on the draught, just check out our Draught busters Do Action.

Bonus tip: You could save even more energy and money by upgrading to a smart thermostat. Modern heating controls let you heat just the rooms you want, decide how warm you want each room to be, and control when the heating turns on and off. If that sounds like your idea of fun, check out the Nest Learning Thermostat.

References

  1. Energy Saving Trust
  2. YouSustain
  3. Turning down heating by 1 degree saves 340kg (EST). 25 million homes in uk (BBC). 25,000,000 x 340 = 8,500,000,000 kgCO2. On average, each car drives 7,134 miles per year in 2015 (The Guardian). An average cars emissions are 0.71 kgCO2 per mile (Berners-Lee, M (2010). How Bad are Bananas?). 7,134*0.71 = 5,065 kg CO2 per year. Therefore, if everyone turned their thermostat down, it’d be like taking 8,500,000,000 / 5,065 = 1,678,183 cars off the road.
  4. Daily Mail