Energy source

Energy

Cost

Sum

Gas

428.087 kWh

0,043 ?kWh

−18.40774 ?a

Production CHP

96.010 kWh/a

0.0541 ?kWh

+5.19414 ?a

BHKW-Levy EEG 2017

56.442 kWh/a

0.025 ?kWh

−1.41105 ?a

PV Own use

10.787 kWh/a

0.0254 ?kWh

−273.99 ?a

From Grid 2016

6.990 kWh

0.1680 ?kWh

−1.17432 ?a

From Grid 2017

13.590 kWh

0.1680 ?kWh

−2.88312 ?a

Total electricity Cost

−548.34 ?a

Total energy cost

−18.95608?a