====== PV emissions ======
The emissions per kWhe produced by a [[photovoltaic|PV panel]] are calculated from Ecoinvent V2.2 <sup>[[#References|[1]]]</sup> (dataset: 3kWp slanted-roof installation, a-Si, laminated, integrated, on roof, CH). The selected data set provides the emissions per installed panel (emissions panel 2011). The next formula has been used to obtain the emissions/KWhe:

$Emissions_{2035 or 2050} = \frac{1}{Life time[years]*8760[hours]*Power[kW]}*\frac{Efficiency_{2011}}{Efficiency_{2035 or 2050}}*Emissions  panel_{2011}$

===== References =====
[1] [[http://www.ecoinvent.ch/|Ecoinvent V2.2]]