This is what climate protection looks like.

High energy efficiency, lower costs

Solar land register for home owners

2009-12-02 - Isolation thermique

And how much would it cost to install a solar array on my roof? These questions can now be answered by the Berlin Solar Atlas, which will include the entire city of Berlin by early 2010.

However, the German capital is not alone in promoting photovoltaic energy. An increasing number of European cities are compiling similar registers, which are intended to help home owners in assessing the benefits of installing a solar array on their own roofs.

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