ERM Power

ERM Power is a fast-growing Australian company specialising in electricity retailing and leading energy management solutions for business.

We harness the power of people, process and technology to develop and deliver innovative customer solutions that help businesses manage their energy consumption more efficiently.

We only serve businesses, and work with over 45,000 of them in Australia – both in the commercial & industrial sector and the small to medium business market.

Our award-winning customer focus has seen us grow to become the second largest electricity retailer to commercial and industrials in Australia, with forward contracted load in excess of 30TWh.

We have operations in the United States through our subsidiary, Source Power & Gas, an energy retailer providing us with a platform for growth in a market 8 – 10 times the size of the Australian electricity market.


Bespoke solutions and expert advice deliver customers smart software, data analyts and an expanding suite of energy-efficiency solutions, including those of software developer Greensense and lighting efficiency business Lumaled.


Our customer focus drives results and has earned us the number one ranking in customer satisfaction among energy retailers in Australia for five years running.


Founded in 1980 with a core in generation, today we continue to hold equity interests in gas-fired peaking power stations in Western Australia and Queensland. We have been a specialist electricity retailer since 2007. Over 250 staff in Australia and the U.S. power our business from Brisbane, Oakey, Sydney, Newcastle, Melbourne, Perth, Neerabup and Houston, Texas.