E.ON SE, the Düsseldorf, Germany based electric utility service provider, has disclosed that its annual net loss has doubled in 2015 to €7billion (£5.4billion). Incurred loss of one of the world's largest investor-owned utility service providers has reached to that amount after writing down its value by €8.8 billion.  Meanwhile, profit from its UK business has appeared flat while supply business earnings falls 9% to £267million.  

The power provider has blamed the record low wholesale electricity prices as the other major cause behind further deterioration in its earning scenario. However, frustrating report from UK business appears due to 3.5% cut in gas prices since January 2015 and keen competition in the marketplace. The utility has again reduced its standard gas price in the UK by an average of 5.1% from February 1 following latest bout of tariff cuts in the industry, reports BBC.

Meanwhile, the spin-off of its oil and gas-fired power activities from its renewable energy division, completed in January, is expected to dishearten the outlook for 2016 too. E.ON and RWE, Germany's biggest energy firms, have been forced to write off billions in the value of their conventional energy assets. German government demands a shift to cleaner sources, a fair analysis from Sky News.

The utility's overall performances underline necessity of the group's radical plan to split the business in two in a bid to rescue its more profitable, low-carbon assets. Steady growth of the subsidized renewable energy sector across Europe has tolled heavily on E.ON's thermal power plants through driving down the market price of electricity. Reduced power tariff has left many of its coal- and gas-fired plants uneconomic and unused.