Britain used to rely almost exclusively on coal for its electricity generation, mining it in Wales and the north and central part of England, then bringing it, usually by train, to power stations where it could be burned to heat up water that would generate electricity. Then the water was cooled down in cooling towers that can still be seen in many parts of the country.

Here in London we feel very privileged to have hosted the National Football League (NFL) games now since 2007, known as the International Series. At first it was just one game each year. The Miami Dolphins hosted the New York Giants at Wembley Stadium on October 28, 2007. The Giants defeated the Dolphins 13–10 in the first regular season NFL game held outside North America. The first 40,000 tickets sold out for the game in the first 90 minutes of sales, and mainly to British and other Europeans.