A Borders energy supplier with around 290,000 customers has ceased trading after the company was given a £14 million bill by the energy regulator. Spark Energy Supply is part of a gas and electricity firm which employs more than 300 staff at its Selkirk headquarters.
Spark Energy
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Energy regulator Ofgem has launched an investigation into Borders electricity and gas supplier Spark Energy over non-payment of money due under the UK Government’s renewables obligation schemes. Under the schemes, suppliers who do not source the required proportion of electricity from renewable so