Coffee chain becomes energy giant's largest business customer, after signing up to 'Electric Match' clean power tariff
Energy giant to provide customers with additional cost-free electricity during periods when the wholesale price of power drops significantly
Energy firm says customers could make £100 whilst helping to tackle power cut risks
Good Energy becomes latest energy supplier to introduce innovative time of use tariff that promises to slash EV recharging costs
Green energy supplier claims its new tariff will offer a longer off-peak charging window than others on the UK market