Ofgem

Plans to restrict energy suppliers to offering four tariffs should "leave room for innovation", DECC insists

Watchdog’s chief executive to warn worsening supply crunch and soaring global gas demand will force prices up

New project aims to show how batteries storing renewable energy offers cheaper alternative to building new energy transmission infrastructure

Energy regulator announces £24bn gas and electricity network upgrade after grid operators criticised its original proposals

Trials to explore better ways of integrating renewables and electric vehicles into the grid

Fears mount over Energy Bill delay, as watchdog says new reforms designed to simplify energy market will support smart grid deployments

Exhibition centre to receive payments for modifying its energy usage as part of city-wide experiment

New analysis reveals spare capacity margins will be slashed by 2015 as old power plants close

Opposition argues new energy regulator is needed with beefed up powers to tackle unfair price hikes

Writing exclusively for BusinessGreen, Labour's Caroline Flint explains how the Party's plans to abolish Ofgem would help drive green investment