• June 1, 2026

Archives: News

Dynamic Growth Throughout the European Solar Thermal Sector

Estec2009 – a meeting point for solar thermal experts in Europe: Around 400 representatives of associations, as well as manufacturers, politicians and researchers discussed trends, potentials and obstacles of the […]

Solar Obligation by the Municipality in São Paulo

The huge city of São Paulo, with its approx. 19 million inhabitants, approved the first solar obligation on a municipality level in July 2007. Solar water heaters have since become […]

Collective Systems on the Rise in France

The segment of collective systems shows high growth rates in France: The main factor behind this growth are the incentives paid by Ademe, the France Energy Agency. The investment for […]

A Solar Field of 7,350 m2 – and a Heat

The quickest installation possible: It took only one month to set up the 525 flat plate collectors, each with a 14 m2 surface, in the open countryside. The 7,350 m2 […]

Portugal: Incentive Programme with Obstacles

At the moment, the most important factor for the sales success in Portugal is to either be able to join the incentive programme – or to be left out of […]

“São Paulo Feels the First Effects of its Solar Building

Solarthermalworld.org spoke with Carlos Arthur A. Alencar about the solar building code campaign “Cidades Solares” (Solar Cities)” in Brazil. Alencar is president of the solar thermal industry association DASOL/ABRAVA and […]