Every day Horizon Power supplies electricity to over 110,000 homes and businesses in remote and regional Western Australia. S ... panning a service area of 2.3 million square kilometres, we are responsible for the largest geographical catchment of any Australian power provider. We’re passionate about we do and strive to ensure our customers, including those in some of the most isolated and remote communities in the world, receive cleaner, safe and reliable power. We are focused on delivering customer-centric energy solutions that drive regional growth and vibrant communities. read more