![\"A](\"https:\/\/www.newsbeep.com\/uk\/wp-content\/uploads\/2026\/04\/ember.png\" "\\"A")
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Britain exceeded 40GW of cumulative capacity in 2022 and has close to 55GW today. Image: Ember.<\/p>\n
In the five years since the last energy crisis, the UK has added 7.7GW of new wind capacity, alongside 7.6GW of solar. Ember notes that of the 137 projects built since the last energy crisis, 106 were solar projects, by far the most of any technology type. These trends in capacity additions are shown in the graph above.<\/p>\n
Ember also expects this trend to continue in the years to come, with 51GW of new renewable energy capacity approved for deployment, of which solar accounted for 20.8GW. The government also awarded a record 4.9GW of capacity<\/a> in the latest auction round\u2014AR7\u2014and energy secretary Ed Miliband has already outlined plans to accelerate solar deployment \u201cfurther and faster\u201d<\/a> to further protect Britain from global energy price disruption.<\/p>\n Solar and wind generation up 52% since 2021<\/p>\n Since the start of the current conflict in the Middle East, on 28 February, renewable energy has played a bigger role in the British energy mix. In the month after the start of the conflict, wind and solar generation was 52% higher than in the same period in 2021, while the contribution of gas in the energy mix has fallen by 39% over the same period.<\/p>\n Overall, since the start of the conflict, wind and solar has met 40% of Britain\u2019s electricity demand, almost double that of gas, which has accounted for 23%.<\/p>\n As a result, while gas prices have increased in the days following the start of the conflict, the overall impact of these more expensive prices on the British economy has been diminished. Ember reports that the cost of generating electricity with gas in Britain almost doubled, from \u00a353.58\/MWh on 28 February to \u00a3104.64\/MWh within a month, on 20 March.<\/p>\n