Spark Energy, Inc. revised earnings guidance for the year 2017. The company revised adjusted EBITDA guidance of between $100.0 and $105.0 million for fiscal year 2017, which is consistent with the company’s previous guidance update. Net income expects to be $67,000,000 to $82,000,000, depreciation and amortization of $42,000,000 to $43,000,000 and interest expense of $11,000,000 to $13,000,000.