contributions currently being offered. the national contribution is the ndc, the pledge that in the run—up to cop26, we are asking every country to cut carbon. we are going to go down by 68% by 2030, 60 8% cut in carbon by 2030, 60 8% cut in carbon by 2030, compared to where we were in 1990. we are making a bet on hydrogen, we will be expanding our nuclear capacity and you can see the logic of going for more renewables when you look at the spike in hydrocarbon prices, particularly gas. we are helping people to retrofit their homes with new sources of heating. jet zero, the first guilt free, carbon