Providers will be able to encourage people to use energy when "weather conditions result in excess supply".

The motoring group says prices could start to come down over the next couple of weeks.

Crude prices fall back below $100 a barrel as markets hope an agreement can be reached between the two sides.

Evergrande was once China's biggest real estate firm, with a stock market valuation of more than $50bn.

The supermarket says the redundancies form part of a restructure at its Bradford headquarters.