Spain embraces the sun
A building code makes solar panels compulsory on all new and renovated buildings in Spain.
Solar panels are compulsory on all new and renovated buildings in Spain as part of a building code that became mandatory in October. Spain is the first European country to require solar power in restoration and construction projects, according to the European Commission.
Under the code, announced last March, new homes must have solar panels that provide 30–70% of their hot water, depending on their location and predicted water usage. Photovoltaics also are mandatory for new nonresidential buildings, such as shopping centers and hospitals. The code includes requirements for better insulation and maintenance of heating and cooling systems as well as increased use of natural light.
The EU says the standards will bring energy savings of 30–40% for each building and reduce CO2 emissions by 40–55%.
