Electricity Map is using 490 gCO2/kWh for UK gas, which is pretty much exclusively CCGT. This does seem high. The US average [1] seems to be around 418 gCO2/k

Electricity Map is using 490 gCO2/kWh for UK gas, which is pretty much exclusively CCGT. This does seem high. The US average [1] seems to be around 418 gCO2/kWh whereas electricityinfo.org [2] seems to be using 394 gCO2/kWh and so gets a rather different value for current UK carbon intensity. [1] https://www.eia.gov/tools/faqs/faq.php?id=74&t=11 https://www.eia.gov/tools/faqs/faq.php?id=74&t=11 [2] http://electricityinfo.org/real-time-british-electricity-supply/ http://electricityinfo.org/real-time-british-electricity-sup...