I welcome my right hon. Friend's statement and the commitment shown by the Government to carbon capture and storage. Will he elaborate a little more on the use of indigenous coal? We know that, very sadly, many mines were abandoned after considerable investment in the '80s. Sinking new deep mines requires considerable investment, and I want to know what steps the Government are taking to foster further development of deep mines so that we are not reliant on imports, which have a carbon footprint because of their transportation and which offer less security of supply, and so that we provide jobs for our own people here.