In 2018, Scotland exported over 28% of electricity generation to the rest of the UK. By 2019 renewable electricity generation was 30,528 GWh, over 90% of Scotland's gross electricity consumption (33,914 GWh)and 21% of overall energy use was produced from renewable sources, against Scottish Government targets of 100% by 2020 and 50% by 2030 respectively. Scotland aims to produce 50% of all energy (not just electricity) from renewable sources by 2030. At the start of 2020, Scotland had 11.8 gigawatts (GW) of installed renewable electricity capacity which produced approximately 25% of total UK renewable generation (119,335 GWh). It remains a policy of the Scottish Government to reduce emissions to net zero by 2045.