immo!nvest – Die Plattform für Standorte und Immobilien

Tag: Ölheizungen

  • Lucerne University of Applied Sciences and Arts locates fossil heating systems

    Lucerne University of Applied Sciences and Arts locates fossil heating systems

    Experts from the Thermal Energy Storage Competence Center at the Lucerne University of Applied Sciences and Arts(HSLU) want to promote the climate-friendly replacement of fossil-fuel heating systems. To this end, the team worked with geoimpact AG, based in Lüterkofen SO, to use machine learning to calculate models that locate fossil fuel heating systems.

    This is because around 80 percent of oil and gas heating systems are currently being replaced by new fossil-fuel heating systems, according to a media release from the HSLU. “A new heating system needs planning,” HSLU energy expert Esther Lindner is quoted as saying. “Of course, if the old one breaks in the winter, you don’t have time for that, and then you just quickly replace what you had before with the same system again.” To counteract this, the project aims to provide these households with timely information about alternatives and counseling services.

    First, a model was created for 1957 municipalities, then one for 158 districts, and finally another for all of Switzerland. At the community level, the model is reported to be the most accurate, with close to 80 percent accuracy. The artificial intelligence of these models was trained with publicly available data from the building and housing register.

    Now the model is being developed into a referral program for a Sweet Edge project supported by the Federal Office of Energy. This is intended to assist communities with energy planning. “Communities that want to use the model and develop it at the same time,” Lindner said, “are welcome.” The project will also be presented at this year’s Evening of Business of the Department of Engineering & Architecture. It will take place on October 20, 2022.

  • Also new for heat pumps: Switzerland-wide climate bonus for replacing oil and gas heating systems is being expanded

    Also new for heat pumps: Switzerland-wide climate bonus for replacing oil and gas heating systems is being expanded

    Switzerland-wide funding with no upper limit
    This is exactly where Energie Zukunft Schweiz comes in: The climate bonus is a large-scale, Switzerland-wide funding program with no maximum amount and is expected to run until 2025. The climate bonus for wood heating systems launched in August 2020 has hit the nerve of the times: a total of around 600 funding requests have been received since then.

    Fossil heating with a total output of 12 MW is already being replaced with the help of the climate premium. For a heating center for eight apartment buildings with an output of 316 kW, for example, a subsidy of CHF 110,000 was spoken, which covered around 60% of the investment costs. With this system alone, 56,000 liters of heating oil can be saved per year, which corresponds to emissions of around 125 tons of CO₂.

    Even more attractive thanks to the expansion to include heat pumps
    Following the successful launch for wood heating systems, Energie Zukunft Schweiz is now expanding the program to include heat pumps. The subsidy for water / water and brine / water heat pumps is 1.80 francs per liter of oil or cubic meter of natural gas saved. For an air / water heat pump, the amount is 1 franc. With correctly dimensioned heating, that is around 360 francs for a brine / water heat pump and 200 francs per kilowatt of power for an air / water heat pump.

    Energie Zukunft Schweiz provides an online subsidy calculator to estimate the expected subsidy amount. The funding is financed by the KliK Foundation for Climate Protection and CO₂ Compensation. The program is regulated by the Federal Office for the Environment FOEN.

    Funding contributions for all areas – also for public buildings, office buildings and industrial companies
    The fact that there is no upper limit for funding and not only for the residential sector makes the program for large-scale heating systems – for example for community buildings, process heat in industrial companies, apartment blocks, large commercial or office buildings or entire areas – particularly attractive. A substantial proportion of the investment costs are covered and complex, multivalent systems are also eligible for funding.

    Decarbonization is accelerating
    Renewable heating systems offer many advantages: They not only protect the climate by significantly reducing CO2 emissions, they also have a positive influence on the image and value of real estate. With the generous subsidies for wood heating systems and heat pumps and the uniform processing throughout Switzerland, the climate bonus accelerates the decarbonisation of heating systems in Switzerland significantly. The investment costs are massively reduced. The dilemma that climate-damaging technologies are preferred for reasons of cost has thus been overcome.