First electricity price increase in four years due to rise in wholesale energy costs, says Regulator
… decrease in April 2016, a 9.2% decrease in April 2015 and no change in 2014. The last increase to tariffs was 17.8% in … for non-price regulated suppliers. Since 1 April 2017, we no longer regulate Power NI’s tariff for small business … decrease in April 2016, a 9.2% decrease in April 2015 and no change in 2014. The last increase to tariffs was 17.8% in …