by switching their gadgets off standby
Leaving devices switched on can add an extra £30 a year to energy bills
Comes as number of gadgets in homes has increased by 31% since 2010
The number of small appliances in the kitchen alone has increased 58%
By Daily Mail Reporter
Published: 00:20, 20 October 2015 | Updated: 01:14, 20 October 2015
Read more: http://www.dailymail.co.uk/news/article ... z3p5dMlUUg