Last May the agency allowed a 10 percent increase in electricity prices.
The process would increase electricity prices by 40 per cent.
Still another clash could come over what to do about electricity prices in California.
Electricity prices in France are set to rise by just 3% this year.
I don't know if there will be the same revolt as we had on electricity prices.
It said the change in electricity prices would benefit 5.3m customers, who will save an average of £24 a year.
Electricity prices are expected to increase by 32% to 50% in 2015, depending on the scenario.
But consumer advocates fear this could mean higher electricity prices.
It also has the highest domestic electricity prices, with taxes making up about 50% of the price.
The idea is to drive electricity prices down by forcing companies to bid against each other for business.