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--- basics:energy_and_ecology [2020/06/12 15:07] – alang
+++ basics:energy_and_ecology [2021/08/30 14:15] (current) – [Embodied energy and the Passive House Standard] webel
@@ Line 11: / Line 11: @@
 [[Basics:Energy and ecology:Primary energy – quantifying sustainability| Read more..]]
+==== Primary energy renewable (PER) - The assessment method for a renewable future ====
-==== Embodied energy and the Passive House Standard ====
+Primary energy renewable (PER) is the building assessment system for a future energy supply system dominated by renewable sources.\\
+[[Basics:Energy and ecology:Primary Energy Renewable PER|Primary Energy Renewable (PER)]]
+==== Life cycle energy balances, Embodied energy and the Passive House Standard ====
 With energy-efficient construction, the primary energy demand for the application of electricity during the period of use, as well as the embodied energy of the building materials become increasingly significant.