Cities drive climate action – that much is clear when looking at the numbers presented in last November’s 2021 Global Covenant of Mayors Impact Report. The signatories to the covenant […]
Solar district heating has turned around the steadily declining solar thermal market in Austria. As reported at the Austria Solar organisation’s annual meeting in December, solar heat was in high […]
The IEA SHC Solar Award 2022 will recognise an organisation or individual that implemented a solar heating or cooling project in the last five years to cut energy consumption and […]
A new web application named HiBERtool helps practitioners find the perfect solution for the conservation of historic buildings. The tool explains more than 150 retrofit measures, which range from increasing […]
The Spanish solar district heating market is still in its infancy. Among the 500 district heating networks in operation across the country totalling more than 1.6 GWth only seven use […]
In Europe, positive energy districts are still in their early stages. But initial pilot projects have shown that low-temperature district heating grids play a central role in the design of […]
Collector size is key when designing solar thermal systems for use in district heating and industry. Roughly speaking, the larger the individual collectors, the easier it will be to install […]
The Renewable Power Generation Costs in 2020 report illustrates how the competitiveness of solar and wind power improved dramatically in the decade 2010 to 2020. Written by Michael Taylor and […]
The IEA Solar Heating and Cooling Programme has redoubled its efforts to develop and test compact thermal energy storage (CTES), saying the technology can play an important role in transforming […]
An expert panel has now picked four winning ideas from the 252 submitted for the Helsinki Energy Challenge, which gave stakeholders in the energy market a chance to put forward […]