During COP21 in Paris last December, 1,000 mayors and local leaders pledged themselves to a 100 % renewable future of their municipalities by 2050. The final declaration from 4 December […]
The global solar thermal market went into another year of notable decline in 2015. With 37.2 GWth, the newly installed glazed and unglazed collector capacity in the 18 largest countries […]
Almost 30 experts from 25 partner organisations met in Bolzano, Italy, on 21 and 22 March for the kick-off meeting of IEA SHC Task 56, Building Integrated Solar Envelope Systems […]
With a solar radiation of up to 2,550 kWh/m², Saudi Arabia seems destined to be a frequent user of solar thermal energy. Solar heating and cooling, however, are not very […]
Costa Ricans currently spend up to 40 % of their electricity bill on hot water supply. With an average annual increase of 5.3 %, the demand for electricity has quadrupled […]
In June, the Swiss Federal Office of Energy published its annual solar market report carried out by the solar energy association Swissolar (see the attached document in German and French). […]
German company Consolar offers a heating system called SOLAERA, which combines a heat pump with a specially designed solar collector and a heat storage space using the latent heat released […]
The European Solar Days (ESD) seem to have lost some momentum. Since the European Union stopped co-financing the ESD, it seems that several national partners among the so far more […]
How can solar energy be ideally integrated into an urban energy system? This has been the key question of IEA SHC Task 52: Solar Heat and Energy Economics in Urban […]
Renewable heat comes out on top whenever it substituted fossil energy, Swiss solar thermal pioneer Josef Jenni stated during the first panel discussion of the conference on district heating with […]