Once the politics, the technology and the market have been discussed, it is time to summarise the price situation. What will electricity be worth in the future, when so much wind power has been installed in Sweden? Will the Swedish Energy Agency’s stop rule do anything for certificate prices or will guarantees of origin become the alternative? In honour of the Jubilee year, we are looking back in time – when did wind power become cheaper than other types of power? And forwards – will carbon continue to set the marginal price?