Just Energy Group Inc. (Just Energy) is engaged in the sale of natural gas and electricity to residential and commercial customers under long-term fixed-price, price-protected or variable-priced contracts. Just Energy markets its gas and electricity contracts in Canada, the United States. In addition, Just Energy rents and sells high efficiency and tankless water heaters, air conditioners and furnaces to Ontario and Quebec residents, through a subsidiary operating under the trade name National Home Services (NHS). Through its subsidiary Terra Grain Fuels Inc. (TG F), Just Energy produces and sells ethanol. Just Energy�s subsidiary Hudson Energy Solar Corp. (HES) and its subsidiaries provide solar project development platforms operating in New Jersey, Pennsylvania and Massachusetts, under the trade name Hudson Energy Solar. In December 2013, Just Energy Group Inc. announced the sale of Terra Grain Fuels Inc. to a group of Saskatchewan businesses.