What does the topic mean?
Energy-efficient refurbishment of a building is the structural changes to an existing building. Our nudge is to help reduce the consumption of fossil energy.
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Unlock PanoptoEnergy-efficient refurbishment of a building is the structural changes to an existing building. Our nudge is to help reduce the consumption of fossil energy.
The goal is for homeowners to look into the issue of eco-friendly electricity and, in the best-case scenario, will install a photovoltaic-system on their roof.
The costs of a pv system for private properties are in the four- to five-figure range (high involvement decision).
Due to bias, installation price losses are weighted more heavily than returns (payback and electricity cost savings).
The effort required to realise the installation (status quo bias).
Profit or loss from feeding into the grid must be determined in the EÜR annex to the income tax and submitted to the tax office in the VAT return.
Are homeowners with a roof suitable for photovoltaic systems.
Achieving the climate goals
Less CO2 emissions in the generation of energy
Return for the owner, through electricity feeds into the main grid, as well as savings through own consumption
nils.kerber@stud.hshl.de
margarete.loewen@stud.hshl.de
laurine.boecker@stud.hshl.de
info@oekozentrum-nrw.de