EnerStream Agency Services Inc., is a wholly-owned subsidiary of AECO Gas Storage Partnership, operating as Niska Gas Storage Partners LLC.We provide full scale natural gas supply and management services to a variety of commercial, institutional and industrial end-use consumers. EnerStream focuses on helping customers manage their natural gas costs through leading edge procurement strategies, flexible products, transparent billing and dedicated customer service. Our team of highly skilled energy professionals work closely with each client to develop an energy strategy that will help them achieve their business goals.