ORIGINAL PAPER
Shaping cost-optimal and environmentally friendly strategies for household heating systems: case of Ukraine
 
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1
University of Geneva, Switzerland
 
2
Sumy State University, Ukraine
 
3
Economics and International Economic Relations Department, Estonian Entrepreneurship University of Applied Sciences, Estonia
 
4
Sumy State Pedagogical University named after A. S. Makarenko, Ukraine
 
 
Submission date: 2024-06-05
 
 
Final revision date: 2024-07-23
 
 
Acceptance date: 2024-07-30
 
 
Publication date: 2024-09-24
 
 
Corresponding author
Iryna Sotnyk   

Sumy State University, Ukraine, University of Geneva, Switzerland
 
 
Polityka Energetyczna – Energy Policy Journal 2024;27(3):161-192
 
KEYWORDS
TOPICS
ABSTRACT
The heating processes of private residential buildings demand substantial fuel and energy resources and contribute to global warming, necessitating the transition to energy-efficient and eco--friendly heating. This study aims to develop a methodological approach for selecting cost-optimal strategies for household heating systems by assessing the environmental impacts and cost-effectiveness of available options of fossil fuels and renewable energy used in the residential sector during a heating season while ensuring homes’ greening and energy efficiency. The research extends the existing methodology by considering climatic zones and their ambient air temperature fluctuations during a heating season, household energy efficiency, various energy carriers used for heating, household running and capital costs for heating, multi-zone electricity tariffs, and prospects of heating automation, aiding policymakers in shaping residential heating choices. Tested on a typical Ukrainian household, the approach contributes to sectoral policy improvement by creating energy-efficient and decarbonization strategies for housing stock, with potential application in other countries. The results show that the most cost-optimal options for heating in Ukraine are firewood and natural gas use under the current energy policy. Based on the findings, the study suggests recommendations within Ukraine’s regional context and carbon neutrality goals. They provide a transition to renewables (wood pellets and heat pumps) by developing a market infrastructure for servicing boiler equipment and logistics for biofuel supply, state economic support to local boiler equipment manufacturers, and partial reimbursement of investments in pellet boilers and heat pumps for households, electricity tariff adjustments, etc.
METADATA IN OTHER LANGUAGES:
Polish
Kształtowanie optymalnych kosztowo i przyjaznych środowisku strategii systemów grzewczych gospodarstw domowych: przypadek Ukrainy
gospodarstwo domowe, ogrzewanie, strategia optymalna kosztowo, dekarbonizacja, efektywność energetyczna, energia odnawialna, Ukraina
Procesy ogrzewania prywatnych budynków mieszkalnych wymagają znacznych zasobów paliw i energii oraz przyczyniają się do globalnego ocieplenia, co wymaga przejścia na energooszczędne i przyjazne dla środowiska ogrzewanie. Niniejsza analiza ma na celu opracowanie metodologicznego podejścia do wyboru optymalnych kosztowo strategii dla domowych systemów grzewczych poprzez ocenę wpływu na środowisko i opłacalności dostępnych opcji paliw kopalnych i energii odnawialnej wykorzystywanych w sektorze mieszkaniowym w sezonie grzewczym, przy jednoczesnym zapewnieniu ekologiczności i efektywności energetycznej domów. Badanie rozszerza istniejącą metodologię, biorąc pod uwagę strefy klimatyczne i ich wahania temperatury powietrza w sezonie grzewczym, efektywność energetyczną gospodarstw domowych, różne nośniki energii wykorzystywane do ogrzewania, koszty bieżące i kapitałowe ogrzewania gospodarstw domowych, wielostrefowe taryfy energii elektrycznej oraz perspektywy automatyzacji ogrzewania, pomagając decydentom w kształtowaniu wyborów dotyczących ogrzewania mieszkań. Podejście to, przetestowane na typowym ukraińskim gospodarstwie domowym, przyczynia się do poprawy polityki sektorowej poprzez tworzenie energooszczędnych i dekarbonizacyjnych strategii dla zasobów mieszkaniowych, z potencjalnym zastosowaniem w innych krajach. Wyniki pokazują, że najbardziej optymalnymi pod względem kosztów opcjami ogrzewania w Ukrainie są drewno opałowe i wykorzystanie gazu ziemnego w ramach obecnej polityki energetycznej. W oparciu o wyniki badania zaproponowano zalecenia w kontekście regionalnym Ukrainy i celów neutralności węglowej. Zapewniają one przejście na odnawialne źródła energii (pelety drzewne i pompy ciepła) poprzez rozwój infrastruktury rynkowej do serwisowania urządzeń kotłowych i logistyki dostaw biopaliw, wsparcie ekonomiczne państwa dla lokalnych producentów urządzeń kotłowych oraz częściowy zwrot inwestycji w kotły na pelety i pompy ciepła dla gospodarstw domowych, dostosowanie taryf energii elektrycznej itp.
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