Green Star Energy is part of the Just Energy Group, an international collection of gas and electricity suppliers
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2019 customer rating for Green Star Energy
Green Star Energy received three and a half out of five stars in the 2019 uSwitch survey of UK energy customers.
About Green Star Energy
Formerly Pioneer Energy, the company supplies gas and electricity to residential customers throughout the UK. Green Star Energy’s stated mission is to provide clear and accessible energy services.
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In their words: "We offer no hassle products with an easy and seamless switch that would benefit any home with simple choice solutions."
Additional info about Green Star Energy
Just Energy Group, which Green Star Energy is part of, is a publically traded company established in 1997. The group provides energy for 1.8m customers across North America.
In 2018, Ofgem announced it had appointed Green Star Energy as the supplier of last resort for Future Energy customers when the latter went out of business.