11/03/2015, Berlin

ZSW and BDEW comment on renewable energies' share of electricity consumption in 2015:

Renewables' Share Expected to Rise to 33 Percent in 2015

Initial Estimates Indicate Record-setting Amount of Renewable Energy Fed into the Grid

Renewable energies are expected to cover around 33 percent of Germany's gross electricity consumption in 2015, according to an initial estimate made by the Centre for Solar Energy and Hydrogen Research Baden-W├╝rttemberg (ZSW) and the German Association of Energy and Water Industries (BDEW). This means that solar, wind and other renewable sources will have generated some 193 billion kilowatt hours (kWh) of electricity by the year's end. This is around one-fifth more than in the previous year. With a total of some 161 billion kWh, renewable energies accounted for around 27 percent of gross electricity consumption in 2014.

ZSW and BDEW observed that the amount of electricity produced by wind power and photovoltaic systems, especially, has increased markedly. Wind turbines had generated 63 billion kWh of energy in the year to date on October 31, 2015, a remarkable 47 percent increase over the figure for the same period in 2014. Solar systems produced 35 billion kWh of power in the first ten months of 2015, matching the entire previous year's yield with two months to spare despite the fact that solar production capacity has only increased moderately from last year. Average yields as determined by the prevailing weather conditions in November and December were used to calculate the projected share of renewable energy in the total power consumption for 2015. Consequently, actual figures may vary from the current estimate, especially for wind energy.

"Once again it is clearly evident that renewable energies continue to gain ground in the German electricity mix, regardless of what the exact percentage share at the year's end will be. This makes the need to integrate renewable energies into the overall power generation system all the more pressing. Efforts to put in place the necessary infrastructure must be stepped up with some urgency. The BDEW has already submitted constructive recommendations for the 2016 amendment of the EEG [German Renewable Energy Sources Act]. What's more, there is no time to be wasted in expanding transmission and distribution networks", says Hildegard Müller, President of the BDEW General Executive Management Board.

ZSW Managing Director Frithjof Staiß adds, "If renewable energies are now covering a third of the demand for electricity, then this element of the Energy Transition is clearly on a promising path. The rising share of renewable sources makes Germany less dependent on fossil fuels, thereby helping to achieve its climate protection objectives. Nevertheless, this will require further efforts that go beyond pure power generation: Electricity, heating and mobility have to be interconnected more closely and optimized as an integrated system."

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Manuela Wolter
Pressereferentin / Press Officer
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