International Cooperation Forum “Clean Heat”

The project is completed. The Clean Heat project successfully contributed to the transformation of the heating sector in Poland and beyond – at the policy level and on the ground. It did so by contributing expertise, analyses and data to policy processes in Poland and Brussels; by exchanging with international experts; by laying out a roadmap for clean energy use in cities and by building knowledge and capacity at the national and municipal levels.

Energy Efficiency Energy Policy Energy Poverty Energy Transition and Climate-Neutral Buildings Renewable Energy


Project info



Project duration:

11/17 - 08/21

Target groups:



516,607.75 €

Contact info


Aleksandra Przygoda

Implementing organisation




The heating sector is one of Poland’s main sources of CO2 emissions and it heavily contributes to air pollution. Poland is home to 33 out of the 50 most polluted cities in Europe. The sector is heavily dependent on coal. A coal phase-out is socially a sensitive issue and funding for more sustainable alternatives has been lacking.

Photo: International Cooperation Forum „Clean Heat“


In order to support the transformation of the Polish heating sector, the project developed concepts on low emission heating modernization strategies. The project connected businesses and international experts and used best experiences from Europe. The basic assumption of the project was that the Polish modernisation plan shall contribute to Poland’s energy and climate targets in 2030 and reduce air pollution substantially. Concepts and analyses resulting from the project contributed to the preparation of the Energy and Climate Plan for Poland. On the one hand, Forum Energii analysed the idea of increasing the share of renewable energy in the heating sector. On the other hand, the project also laid the groundwork for further energy efficiency improvement in generation and transmission in the heating sector. Other activities included a review of the economy and efficiency of heating systems. Additionally, the idea of electrification of heating in households in combination with RES development in the power sector was developed. Through the project, Forum Energii was able to demonstrate how district heating and household heating can become climate-neutral.

State of Results

  • The results of the projects analyses were included in the proposal of the Clean Heat Strategy by the Polish Ministry of Climate in 2020. Thanks to the projects efforts, the national Energy Policy has enshrined targets to move away from coal in households by 2030 while at the same time raising awareness for energy efficiency in buildings. By providing the necessary date, the project also helped the National Environmental Protection Fund prepare a programme to finance the decarbonization of small district heating systems.
  • In their report The District Heating Company of the Future, Forum Energii calculated that 67% of the heat energy of small district heating systems may come from renewable energy sources as a result of modernization of inefficient district heating systems and replacement of coal boilers with heat pumps supplying separated low-temperature district heating systems. At the same time, 73% of the total heat energy savings may be achieved by well insulated buildings and by district heating networks converted to low temperature microgrids. This would save PLN 1 billion. Ultimately, a household operating in a modernized building powered by a zero-emission heat source would pay 60% (PLN 2,000 per year) less for heat than households operating in uninsulated buildings powered by inefficient heating systems.
  • The project also left its mark in EU Commission legislation: It was mentioned as good example in the RES 3 – Proposal for a Directive on Promotion of Energies from Renewable Sources and it gave a positive impact on the discussion of the EU Renovation Wave by translating the concept into practical solutions for Member States.

Last update: April 2024

Success Stories

A Breath of Fresh Air

"Clean Heat" developed a strategy to reduce air pollution in Poland. In the process, the Forum Energii team achieved sustainable results not only at the national, but also at the local level: The analyses conducted were published by the Polish Ministry of Climate in 2020 and contributed significantly to the decision to end coal in cities by 2030 and in villages by 2040.

Clear Air in Poland

Studies, reports but also intensive discussions of the EUKI project "Forum Energii" with stakeholders helped to put the idea of stopping coal combustion in domestic heating systems by 2030 as a priority on the political agenda in Poland. Morover, during the COVID-19 crisis period, 13 webinars with over 1400 participants contributed to this.

Setting the Course for Heat Transition

The Polish Ministry of Climate set up a team with the aim to developed the "heat transition strategy". In this team, the EUKI project "Clean Heat" carried out by Forum Energii was permanently represented with one person and could contribute significantly to the strategy. The concept envisages, among other things, that by 2030 around 1.5 million heat pumps are to be installed as a renewable energy source for heat production.

More about this project



25 August 2021

EUKI Projects and Municipalities