Locally produced solid biofuels for individual space heating - competitiveness with brown coal and heat pumps

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F17%3AN0000066" target="_blank" >RIV/00027073:_____/17:N0000066 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/17:00315812

Výsledek na webu

<a href="http://seen.fei.tuke.sk/" target="_blank" >http://seen.fei.tuke.sk/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Locally produced solid biofuels for individual space heating - competitiveness with brown coal and heat pumps

Popis výsledku v původním jazyce

Brown coal still plays an important role in space heating in single-family houses, particularly in smaller municipalities with under 2000 inhabitants. Coal combustion in obsolete boilers with low efficiency is an important cause of local air pollution. Natural gas is not available in many smaller municipalities; pellets made from locally available biomass are one of the possible substitutes for brown coal combustion. Other options include heat pumps and modern automatic coal boilers. Analysis results shows that replacement of obsolete boilers with pellet boilers is potentially competitive with modern automatic coal boilers. In comparison with pellet or coal boilers, heat pumps are only competitive in buildings with a high heat demand for space heating. Simultaneously, analysis results show that pellet boilers or automatic coal boilers significantly increase the price of the heat produced compared to operation of obsolete coal boilers, namely by CZK 110 to 180/GJ depending on building type.

Název v anglickém jazyce

Locally produced solid biofuels for individual space heating - competitiveness with brown coal and heat pumps

Popis výsledku anglicky

Brown coal still plays an important role in space heating in single-family houses, particularly in smaller municipalities with under 2000 inhabitants. Coal combustion in obsolete boilers with low efficiency is an important cause of local air pollution. Natural gas is not available in many smaller municipalities; pellets made from locally available biomass are one of the possible substitutes for brown coal combustion. Other options include heat pumps and modern automatic coal boilers. Analysis results shows that replacement of obsolete boilers with pellet boilers is potentially competitive with modern automatic coal boilers. In comparison with pellet or coal boilers, heat pumps are only competitive in buildings with a high heat demand for space heating. Simultaneously, analysis results show that pellet boilers or automatic coal boilers significantly increase the price of the heat produced compared to operation of obsolete coal boilers, namely by CZK 110 to 180/GJ depending on building type.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

<a href="/cs/project/TD03000039" target="_blank" >TD03000039: Nástroje pro analýzu tržního uplatnění a konkurenceschopnosti biomasy pro lokální potřeby energie v obcích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 9th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2017

ISBN

978-80-553-3195-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

253-258

Název nakladatele

Technical University of Košice

Místo vydání

Košice

Místo konání akce

Stará Lesná

Datum konání akce

12. 9. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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