Places outside the U.S. exist, you know? PV would be cost effective here in Germany for residential buildings even without incentives, though most owners would probably build smaller installations. And there are plenty of countries without government incentives where people still build PV.
As for the renters: many of them currently have decided to buy small plug in PV sets, since their installation has been allowed under German law recently. No incentives for those, either.
And I’ll repeat myself: incentives can have valuable political goals that have nothing to do with cost effective buildout of solar. In Germany, these incentives have contributed massively to improving popular sentiment towards PV and acceptance of government subsidies for renewables generally.
>...PV would be cost effective here in Germany for residential buildings even without incentives, though most owners would probably build smaller installations.
I suspect the cost differences between ground based solar installed by a utility and consumer rooftop solar aren't really that different in Germany. Most of the cost of rooftop solar are the soft costs, with the bulk often being the labor costs for the work on the roof. The costs for the actual panels is very low these days.
>...In Germany, these incentives have contributed massively to improving popular sentiment towards PV and acceptance of government subsidies for renewables generally.
>...The share of
positive citizens varies across countries from 45% to 80%. Croatia and Denmark are the most
positive, while the Czech Republic, Germany and Estonia are the most negative.
As for the renters: many of them currently have decided to buy small plug in PV sets, since their installation has been allowed under German law recently. No incentives for those, either.
And I’ll repeat myself: incentives can have valuable political goals that have nothing to do with cost effective buildout of solar. In Germany, these incentives have contributed massively to improving popular sentiment towards PV and acceptance of government subsidies for renewables generally.