 In 2016, Just Energy further expanded with operations in Germany, followed by Ireland in 2017.Just Energy's business involves the sale of natural gas and/or electricity supply to residential and commercial customers under long term fixed price, price-protected or variable-priced contracts and green energy products.The company derives its margin or gross profit from the difference between the price at which it is able to sell the commodities to its customers and the related price at which it purchases the associated volumes from its suppliers.