but speak to the bbc climate editor justin rowlatt. is the uk global leader? . , , , justin rowlatt. is the uk global leader? ., , , , ., leader? largely because the uk made a move between _ leader? largely because the uk made a move between coal _ leader? largely because the uk made a move between coal to _ leader? largely because the uk made a move between coal to gas, - leader? largely because the uk made a move between coal to gas, now - leader? largely because the uk made a move between coal to gas, now gas| a move between coal to gas, now gas to renewables. offshore wind is a huge new industry in britain. we certainly are decarbonising our electricity system and the rest of the economy. i electricity system and the rest of the economy-— electricity system and the rest of the economy. electricity system and the rest of the econom . ., , , ., , the economy. i was interested to see the economy. i was interested to see the government _ the economy. i was interested to see the government not _ the economy. i was interested to see the government notjust _ the economy. i was interested to see the government not just talk - the economy. i was interested to see the government not just talk about . the government not just talk about moving towards net zero, but in the long run, this could be good for people�*s energy bills. is that having your cake and eating it? the lonr-term having your cake and eating it? tue: long—term costs, having your cake and eating it? tte: long—term costs, speaking having your cake and eating it? "tt9 long—term costs, speaking like having your cake and eating it? tt9: long—term costs, speaking like an economist, the long—term costs are lower than gas. once you build the things, as soon as the wind blows, you get energy. you can be a lot