Keywords
energy
innovation
EU funds
sustainable energy development
How to Cite
Abstract
Waste heat recovery (WHR), which is key to improving energy efficiency and a way to achieve sustainable energy development, faces significant barriers, primarily financial, due to high costs, lack of proper business models, and regulatory complexities. Funding for WHR can come from both private and public sources. The European Union offers a variety of financial support mechanisms for projects focusing on renewable energy, particularly WHR, which plays a significant role in the green and digital transition. The purpose of the article is to emphasise the significance of funding opportunities for waste heat recovery. The analysis focuses on addressing the following questions: (1) What types of WHR projects can be financed through EU funds? (2) Are the available EU funding sources for WHR easily accessible and transparent? The article has a descriptive analysis approach.
References
Agathokleous, R., Bianchi, G., Panayiotou, G., Aresti, L., Argyrou, M. C., Georgiou, G. S., Tassou, S. A., Jouhara, H., Kalogirou, S. A., Florides, G. A., & Christodoulides, P. (2019). Waste heat recovery in the EU industry and proposed new technologies. Energy Procedia, 161, 489–496. https://doi.org/10.1016/j.egypro.2019.02.064
Alessandro, S., Yang, L., Elliot, W., Shahin, R., & Claudio, B. (2016). A decision support system for waste heat recovery in manufacturing. CIRP Annals, 65(1), 21–24. https://doi.org/10.1016/j.cirp.2016.04.034
Allied Market Research. (2024). Waste heat recovery market to reach $129.6 billion, globally, by 2033 at 6.8% CAGR. https://www.globenewswire.com/news-release/2024/10/01/2956277/0/en/Waste-Heat-Recovery-Market-to-Reach-129-6-Billion-Globally-by-2033-at-6-8-CAGR-Allied-Market-Research.html
Bank Gospodarstwa Krajowego. (2025). InvestEU Programme. https://www.en.bgk.pl/programmes/investeu-programme/#c27962
BCS Incorporated. (2008). Waste heat recovery: Technology and opportunities in U.S. industry. U.S. De-partment of Energy, Industrial Technologies Program. https://www1.eere.energy.gov/manufacturing/intensiveprocesses/pdfs/waste_heat_recovery.pdf
BECIS. (2025). What is waste heat recovery and what are its benefits? https://be-cis.com/waste-heat-recovery-benefits/
Brückner, S., Liu, S., Miró, L., Radspieler, M., Cabeza, L. F., & Lävemann, E. (2015). Industrial waste heat re-covery technologies: An economic analysis of heat transformation technologies. Applied Energy, 151, 157–167. https://doi.org/10.1016/j.apenergy.2015.01.147
Christodoulides, P., Agathokleous, R., Aresti, L., Kalogirou, S. A., Tassou, S. A., & Florides, G. A. (2022a). Waste heat recovery technologies revisited with emphasis on new solutions, including heat pipes, and case studies. Energies, 15(1), 384. https://doi.org/10.3390/en15010384
Christodoulides, P., Aresti, L., Panayiotou, G. P., Tassou, S., & Florides, G. A. (2022b). Adoption of waste heat recovery technologies: Reviewing the relevant barriers and recommendations on how to overcome them. SN Operations Research Forum, 3(1), 1. https://doi.org/10.1007/s43069-021-00108-6
DB Energy. (2025). Technologie odzysku ciepła. https://www.dbenergy.pl/baza-wiedzy/technologie-odzysku-ciepla (in Polish).
European Commission. (2022). CORDIS results pack. http://publications.europa.eu/resource/cellar/688097a1-8aee-11ec-8c40-01aa75ed71a1.0001.03/DOC_1
Mitra, A., & Niakaros, K. (2023). The Horizon effect – A counterfactual analysis of EU research & innovation grants. Publications Office of the European Union. https://data.europa.eu/doi/10.2777/584781
European Commission. (2024a). Insights from the Recovery and Resilience Facility: The business perspec-tive. https://commission.europa.eu/publications/insights-recovery-and-resilience-facility-business-perspective_en
European Commission. (2024b). Recovery and Resilience Facility - REPowerEU factsheet. https://commission.europa.eu/publications/recovery-and-resilience-facility-repowereu-factsheet_en
European Commission. (2024c). Report from the Commission to the European Parliament and the Council on the implementation of the Recovery and Resilience Facility.https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:52024DC0474
European Commission. (2025a). Cohesion Open Data Platform: 2021-2027 Cohesion Policy overview. https://cohesiondata.ec.europa.eu/cohesion_overview/21-27
European Commission. (2025b). Cohesion Open Data Platform: Policy Objective: Greener Europe. https://cohesiondata.ec.europa.eu/themes/2/21-27
European Commission. (2025c). Innovative waste heat recovery experiment in Sweden. CORDIS – EU re-search results. https://cordis.europa.eu/article/id/436169-innovative-waste-heat-recovery-experiment-in-sweden
European Commission. (2025d). EU Funding & Tenders Portal. https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/calls-for-proposals?order=DESC&pageNumber=1&pageSize=10&sortBy=startDate&isExactMatch=true
European Commission. (2025e). Horizon Europe, The EU Research & Innovation Programme 2021–27. https://research-and-innovation.ec.europa.eu/document/download/9224c3b4-f529-4b48-b21b-879c442002a2_en?filename=ec_rtd_he-investing-to-shape-our-future.pdf
European Commission. (2025f). The three pillars of the Just Transition Mechanism. https://ec.europa.eu/regional_policy/funding/just-transition-fund/just-transition-platform/opportunities_en
European Investment Bank. (2025a). Italian Utilities Programme Loan. https://www.eib.org/en/projects/all/20210702
European Investment Bank. (2025b). Invest Green Securitisation LE. https://www.eib.org/en/projects/all/20230564
Farhat, O., Faraj, J., Hachem, F., Castelain, C., & Khaled, M. (2022). A recent review on waste heat recovery methodologies and applications: Comprehensive review, critical analysis and potential recommenda-tions. Cleaner Engineering and Technology, 6, 100387. https://doi.org/10.1016/j.clet.2021.100387
Forman, C., Muritala, I. K., Pardemann, R., & Meyer, B. (2016). Estimating the global waste heat potential. Renewable and Sustainable Energy Reviews, 57, 1568–1579. https://doi.org/10.1016/j.rser.2015.12.192
Global Market Insights. (2024). Europe waste heat recovery systems market size. https://www.gminsights.com/industry-analysis/europe-waste-heat-recovery-systems-market
Heat Strategy Team DECC. (2013). The future of heating: Meeting the challenge. Department of Energy and Climate Change. https://www.gov.uk/government/publications/the-future-of-heating-meeting-the-challenge
Holman, J. (2011). Perspective: Waste heat to power — Still waiting for a breakthrough. IDC Energy Insights, Renewable Energy Strategies. https://www.heatispower.org/wp-content/uploads/2011/11/IDC-Waste-Heat-to-Power.pdf
Hongyou, L., Lynn, P., & Qi, Z. (2016). Capturing the invisible resource: Analysis of waste heat potential in Chinese industry. Applied Energy, 161, 497–511. https://doi.org/10.1016/j.apenergy.2015.10.060
Huang, Z., Zhang, X., & Zhang, L. (2017). A novel improved system for efficient data processing. Entropy, 19(8), 423. https://doi.org/10.3390/e19080423
InvestEU Fund. (2025). Current InvestEU Implementing Partners. https://investeu.europa.eu/investeu-programme/investeu-fund_en
Jahn, A. (2024). LIFE Clean Energy Transition (CET) Programme. https://cinea.ec.europa.eu/document/download/01f1abc8-10c7-4172-a5f0-c4994253ed98_en?filename=0.2%20EU%20CET%20INFO%20DAY_Intro%20to%20LIFE%20CET_Anette%20JAHN.pdf
Jouhara, H., Khordehgah, N., Almahmoud, S., Delpech, B., Chauhan, A., & Tassou, S. A. (2018). Waste heat recovery technologies and applications. Thermal Science and Engineering Progress, 6, 268–289. https://doi.org/10.1016/j.tsep.2018.04.017
Kátay, G., Mosberger, P., & Tucci, F. (2019). The impact of EU grants for research and innovation on private firms’ performance. https://www.mnb.hu/letoltes/mnb-wp-2025-1-final-1.pdf
Klugman, S., Nilsson, J., Nilsson, A., Unluturk, B., Lygnerud, K., & Strand, A. (2020). D3.1 - Report on current barriers to industrial waste heat/c recovery and exploitation (GOTE project). https://www.euroheat.org/dhc/knowledge-hub/report-on-current-barriers-to-industrial-wh-c-recovery-and-exploitation
Langan, M., & O’Toole, K. (2017). A new technology for cost effective low grade waste heat recovery. Ener-gy Procedia, 123, 188–195. https://doi.org/10.1016/j.egypro.2017.07.261
Ma, Y., Zhao, Y., Jia, R., Wang, W., & Zhang, B. (2022). Impact of financial development on the energy inten-sity of developing countries. Heliyon, 8(9), e09904. https://doi.org/10.1016/j.heliyon.2022.e09904
Malinauskaite, J., & Jouhara, H. (2024). A theoretical analysis of waste heat recovery technologies. In J. Ma-linauskaite & H. Jouhara (Eds.), Sustainable energy technology, business models, and policies (pp. 99–144). Elsevier. https://doi.org/10.1016/B978-0-443-18454-3.00001-1
Ministry of the Funds and Regional Policy. (2025). Detailed description of the priorities of the European Funds for Infrastructure, Climate, Environment Programme 2021-2027. https://www.feniks.gov.pl/media/146436/SZOP_FENX_010.pdf
Moradi, J., Mahmoudzadeh Andwari, A., Könnö, J., Gharehghani, A., & Pesyridis, A. (2024). Waste heat re-covery technologies in modern internal combustion engines. Future Energy, 3(3), 49–54. https://doi.org/10.55670/fpll.fuen.3.3.5
Nagesha, N., & Balachandra, P. (2006). Barriers to energy efficiency in small industry clusters: Multicrite-ria-based prioritization using the analytic hierarchy process. Energy, 31(12), 1969–1983. https://doi.org/10.1016/j.energy.2005.07.002
National Fund for Environmental Protection and Water Management. (2025). European Funds for Infra-structure, Climate, Environment. https://www.gov.pl/web/nfosigw/informacje-ogolne (in Polish).
Niknam, P. H., Fisher, R., Ciappi, L., & Sciacovelli, A. (2024). Optimally integrated waste heat recovery through combined emerging thermal technologies: Modelling, optimization and assessment for onboard multi-energy systems. Applied Energy, 366, 123298. https://doi.org/10.1016/j.apenergy.2024.123298
Norman, J. (2013). Industrial energy use and improvement potential [Doctoral dissertation]. University of Bath. https://researchportal.bath.ac.uk/en/studentTheses/industrial-energy-use-and-improvement-potential/
Oyedepo, S. A., & Fakeye, B. A. (2021). Waste heat recovery technologies: Pathway to sustainable energy development. Journal of Thermal Engineering, 7(1), 324–348. https://doi.org/10.18186/thermal.850796
Reddy, C. C. S., Naidu, S. V., & Rangaiah, G. P. (2013). Waste heat recovery methods and technologies. Chem-ical Engineering. https://www.chemengonline.com/waste-heat-recovery-methods-and-technologies/?printmode=1
Sardianou, E. (2008). Barriers to industrial energy efficiency investments in Greece. Journal of Cleaner Production, 16(13), 1416–1423. https://doi.org/10.1016/j.jclepro.2007.08.002
Straits Research. (2025). Waste heat recovery market size. https://straitsresearch.com/report/waste-heat-recovery-market
WEDISTRICT. (2025). About the project. https://www.wedistrict.eu/project/#about
Walsh, C., & Thornley, P. (2012). Barriers to improving energy efficiency within the process industries with a focus on low grade heat utilisation. Journal of Cleaner Production, 23, 138–146. https://doi.org/10.1016/j.jclepro.2011.10.038
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