Several energy websites have crashed today as customers rush to submit final meter readings before the price cap increase on April 1.
Today (March 31) is the last day to send a meter reading before the energy price cap rises by 54 percent and people are urged to do so in order to make their bills more accurate.
However, several energy firm websites - including Scottish Power, British Gas, Shell and E.ON - have crashed today, according to the website DownDetector.