
708 Solar Bicycles, Mercedes, Handcuffs—PlusEnergy Buildings
Figure 44.27 Solar installations that are carefully integrated into roofs
and fac¸ades are efficient suppliers of energy for the buildings and without
destroying any cultural land or building any additional infrastructure such
as streets or power lines. On the picture is Federal Councillor and Swiss
Foreign Minister Micheline Calmy-Rey in front of the solar installation of the
ecological hotel Ucliva in Grisons with a solar surface of 100 m
2
(21 June,
2003).
cantonal government, the association of Swiss municipalities, the
trade and crafts association, the Swiss federation of trade unions,
the ...