Well, wind is there. The tide will always be there as long as the moon is in the sky. These are truly renewable resources that, when properly harnessed, can drive our energy consumption and, indeed, energy exports, ad infinitum, potentially. These are issues that we need to move forward with. We will have of course, in the Wales Bill, greater powers over energy consenting. But, of course, the financial aspect of energy development still lies with the UK Government. We look forward, of course, to what the Henry review will say in terms of the tidal lagoons, and we will look to work with the UK Government in order to make sure that we do have renewable energy that has a very low revenue cost in terms of generation and is there for the foreseeable future.