Just Energy Group Inc., through its subsidiaries, provides electricity and natural gas commodities in the United States and Canada. It operates through two segments, The Mass Market and The Commercial. The company offers fixed, variable, index and flat rate commodity products, as well as Just Green products; smart thermostats; and subscription-based home water filtration systems, including under-counter and whole-home water filtration solutions, as well as sustainable carbon emissions solutions. It offers energy solutions under the Just Energy, Tara Energy, Amigo Energy, and TerraPass brands. The company serves residential and commercial customers through brokers, door-to-door commercial independent contractors, and inside commercial sales representatives. Just Energy Group Inc. was formerly known as Just Energy Income Fund and changed its name to Just Energy Group Inc. in January 2011. The company was founded in 1997 and is based in Toronto, Canada.