2017 has so far been 1.9\u00b0C warmer than the 20th century average, lowering the country\u2019s demand for electric heating. <\/p>\n\n\n\n\n\n\n\n
Similarly, winter 2015\/16 was the mildest for 150 years, meaning electricity demand over the winter months was just 12 TWh higher than in the neighbouring summers.1<\/a><\/sup> In contrast, demand was 26 TWh higher in the winter of 2009\/10, which was the coldest for a generation. Comparing these, over 14 TWh of electricity didn\u2019t need to be generated in 2015\/16 because of the mild weather, in addition to savings from efficiency and other factors that brought the long-term average down.<\/p>\n\n\n\n This mild weather translates into a windfall of around \u00a3650 million that didn\u2019t need to be spent on generating electricity.2<\/a><\/sup> Most of this reduced consumption comes from households and businesses \u2013 so the saving to end consumers would be at least double this, as they pay more per unit of electricity. The environment also benefits, as CO2 emissions were 4.4 MT lower thanks to the weather.3<\/a><\/sup><\/p>\n\n\n\n Mild winters also reduce the peak demand for electricity. This has fallen from 60.1 GW in 2009\/10 to just 52.0 GW in 2015\/16, making it easier to \u2018keep the lights on\u2019 at a time when much of the country\u2019s capacity is retiring<\/a>. Britain\u2019s weather is far from reliable though, so demand can change drastically from one winter to the next.<\/p>\n\n\n\n Monthly average electricity demand, highlighting the deviation from the long-run average during the colder (blue) and warmer (red) months.<\/em><\/p>\n\n\n\n Authors:<\/em> Dr Iain Staffell<\/a>, Professor Richard Green<\/a>, Dr Rob Gross<\/a> and Professor Tim Green<\/a><\/p>\n\n\n\n Britain has again experienced a mild winter, keeping down electricity bills and carbon emissions. <\/p>\n","protected":false},"author":2,"featured_media":1131,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-q1-2017"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t![\"\"](\"https:\/\/reports.electricinsights.uk\/wp-content\/uploads\/2020\/10\/170509_Drax_Q1_Web_5-The-mild-winter-windfall-1024x543.png\")
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