Endeavour Energy found overcharging customers by up to $227 million in the past three years

By Jacob Saulwick and B.c Lewis
Updated June 18 2018 - 6:27am, first published June 15 2018 - 2:00am

Upper House Labor leader Adam Searle has blasted Blue Mountains energy distributor Endeavour Energy for overcharging customers by up to $227 million in the past three years.