District Heating

  • Source: Ayuntamiento de Alcalá de Henares

    First Spanish solar district heating system for 12,000 families

    In February, Alcalá Ecoenergías signed a deal to construct a district heating system powered by solar and biomass in Alcalá de Henares, a city in Spain. The agreement between the local company and the municipal government will lead to one of the country’s first-ever large-scale solar...
    Share/Save
  • Photo: Climate and Energy Fund

    Record participation at SDH 2018 in Graz

    The 5th International Solar District Heating Conference, which took place in Graz, Austria, in mid-April, brought together 350 experts from 33 countries. It had twice as many attendees as the previous one in Billund, Denmark, in 2016 and attracted representatives from several development...
    Share/Save
  • Photo: Absolicon

    Parabolic trough collector production line shipped to China

    Absolicon, a Swedish supplier of concentrating solar thermal technology, has recently delivered its first production line to a Chinese company. The equipment to manufacture parabolic trough collectors, which the Swedish business developed in-house, arrived in China in mid-April. The line is...
    Share/Save
  • “Contract market fluctuates from year to year”

    2017 was a difficult year for solar district heating supplier Arcon-Sunmark based in Denmark. The collector manufacturer’s turnover dropped from Danish Krone (DKK) 457 million, or USD 75 million, to DKK 98 million, or USD 16.2 million, according to a press release published on 21 March 2018...
    Share/Save
  • Chart: Sven Werner

    Sweden: Pioneer of solar district heating

    When it comes to district heating, Sweden has made the switch from fossil fuels to biomass and waste heat (see chart). As early as 2015, biomass provided 46 % of the energy in district heating networks across the country, followed by 24 % from waste incineration and 8 % from industrial...
    Share/Save
  • Photo: Sohu.com

    Second winter for 75,000 m² SDH heating system in Inner Mongolia

    Since October 2016, a 75,000 m² parabolic trough collector field for district heat seems to have been operating in Inner Mongolia, an autonomous region in China. Ruicheng Zheng from the China Academy of Building Research and Hongzhi Cheng said that they had heard about the system, but that...
    Share/Save
  • Christian Holter

    Big Solar Germany: Utility-scale solar heat at record-low 36 EUR/MWh

    Operators of several gas-driven combined cycle power plants, or CCPPs, have notified the German Federal Network Agency of their systems’ final shutdown. These plants are no longer economically viable, as they have been running ever fewer hours because of a high proportion of cost-effective...
    Share/Save
  • Tibet´s highly subsidised solar heating market

    Tibet is currently in the focus of the Chinese central government’s efforts to improve the heating situation of the population. The lack of space heating in many buildings in the region, which is subject to a continental climate marked by cold winters, has prompted China’s government to...
    Share/Save
  • Chart: Patrick Reiter

    NPV, IRR and DDP: The language of bankers and investors

    Industry professionals often do not use the same language as bankers and investors when they present solar thermal projects. We have asked Patrick Reiter, who has just finished his master’s thesis, titled Solar District Heating – Economic feasibility of large-scale solar thermal systems...
    Share/Save
  • Photo: Riccardo Battisti

    Solar thermal and biomass – a winning solution for district heating

    Biomass may be cheap and carbon-neutral, but a solar upgrade of biomass-fired district heating could further improve efficiency and reduce local emissions. For example, solar heat helps avoid having to start up and shut down wood-chip boilers or operate them at partial load. It can even...
    Share/Save
  • NFOŚiGW

    Solar to replace coal in Polish district heating networks

    Zbigniew Kamieński, adviser to the president of NFOŚiGW’s board, has recently made some encouraging statements. During the conference Use of renewable energy sources and seasonal heat storage in district heating in Warsaw on 17 January, he said that the proposal of a new subsidy...
    Share/Save

By continuing to use the site, you agree to the use of cookies. Find out more by following this link. Accept