Prime Minister Boris Johnson was controversial when he thought that the British people could save energy if they bought a new kettle.

You can lose 20 pounds (23 USD) to buy new kettle, instead of the old kettle takes a lot of time to boil, but will save 10 pounds (11.5 USD) per year.

Johnson gave energy -saving advice in the context of the British government facing the pressure to increase households.

British Prime Minister Boris Johnson spoke when he visited the Sizewell B nuclear power plant in Sizewell, Suffolk on September 1.

The British Prime Minister immediately faced criticism with the comment.

The energy crisis has been processed, Dave, an information technology support and commentary.

Did he tell the truth?

Prime Minister Johnson believes his successor to support people.

Johnson announced his resignation on July 7 after a series of scandals and faced strong opposition from conservative party members.

Prime Minister Sanchez revealed that he stopped wearing a tie to save energy and call for ministers and office workers to follow.

Europe can draw lessons from the Japanese energy crisis in 2011, from turning off the lights, printers to escalators.