Energetska obnova zgrada javne namjene na području Ličko-senjske županije

master's thesis

• Title (english): Energy renovation of public purpose buildings in the area of Lika-senj county
• Author: Magdalena Butorac
• Mentor: Tomislav Gelo (mentor)
• Committee member: Tomislav Gelo (predsjednik povjerenstva)
• Committee member: Jurica Šimurina (član povjerenstva)
• Committee member: Tomislav Sekur (član povjerenstva)
• Granter: University of Zagreb; Faculty of Economics and Business; (Department of Macroeconomics and Economic Development); Zagreb
• Defense date and country: 2022-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: SOCIAL SCIENCES; Economics

Abstract

Tema ovog rada je „Energetska obnova zgrada javne namjene na području Ličko-senjske županije.“ U ovom radu se govori o tome kako se može uštediti ukoliko se obnove zgrade javne namjene, koje su to ekološke posljedice energetske potrošnje, kako obnova može doprinijeti racionalnom gospodarenju resursima i smanjenju emisije stakleničkih plinova kao jednom od strateških ciljeva Europske Unije. Gotovo polovinu ukupne potrošnje energije čine stambene i nestambene zgrade. Provedbom energetske obnove isporučena primarna energija za grijanje, hlađenje, pripremu tople vode i rasvjetu na godišnjoj razini može se smanjit za 96 kWh u višestambenim zgradama. Najveći potencijal uštede predstavlja zamjena neadekvatne toplinske izolacije boljom. Zgrade nulte energije zahtijevaju veće troškove ulaganja prilikom njihove izgradnje međutim nude mogućnost većih ušteda kroz duži vremenski period. Sve češći problem sa kojima se većina država susreće je i energetsko siromaštvo. Zbog neadekvatne stolarije ili loše izolacije dolazi do gubitka topline što u konačnici rezultira većom potrošnjom a samim time i većim izdatcima za grijanje prostora. Osim financijskih problema boravak u prostorijama koje pripadaju nižim energetskim razredima može uzrokovati i zdravstvene probleme. Unatoč dosadašnjim naporima da se smanji udio fosilnih goriva u ukupnoj potrošnji, taj udio još uvijek iznosi više od 50%, kako bi se taj udio do 2050. godine smanjio na 22,2% potrebno je potaknuti promjene u klimatskim politikama kao i u stavovima i preferencijama krajnjih potrošača. Jedan od načina za smanjenje fosilnih goriva u ukupnom udjelu je i poticanje proizvodnje iz obnovljivih izvora. Prema dostupnim podatcima u Hrvatskoj se u prethodnoj godini povećala proizvodnja električne energije iz obnovljivih izvora posebice iz hidroelektrana. Jedan od ciljeva Europske unije je i potaknuti države članice na obnovu energetski neučinkovitih građevinskih objekata u javnom vlasništvu kako bi se smanjili troškovi za njihovo održavanje.

Abstract (english)

The topic of this paper is "Energy renovation of public buildings in Lika-Senj County." This paper discusses how savings can be made if public buildings are renovated, what are the ecological consequences of energy consumption, and how renovation can contribute to rational management. resources and reducing greenhouse gas emissions as one of the strategic goals of the European Union. Almost half of the total energy consumption is made up of residential and non-residential buildings. By carrying out energy renovation, the primary energy delivered for heating, cooling, hot water preparation and lighting on an annual basis can be reduced by 96 kWh in multi-apartment buildings. The biggest saving potential is the replacement of inadequate thermal insulation with a better one. Zero energy buildings require higher investment costs during their construction, however, they offer the possibility of greater savings over a longer period of time. Energy poverty is an increasingly common problem faced by most countries. Due to inadequate carpentry or poor insulation, there is a loss of heat, which ultimately results in higher consumption and therefore higher expenses for space heating. In addition to financial problems, staying in rooms belonging to lower energy classes can also cause health problems. Despite previous efforts to reduce the share of fossil fuels in total consumption, this share is still more than 50%, in order to reduce this share to 22.2% by 2050, it is necessary to encourage changes in climate policies as well as in attitudes and preferences end consumers. One of the ways to reduce fossil fuels in the total share is to encourage production from renewable sources. According to the available data, the production of electricity from renewable sources, especially from hydroelectric power plants, increased in Croatia in the previous year. One of the goals of the European Union is to encourage member states to restore energy-inefficient buildings in public ownership in order to reduce their maintenance costs.

• Keywords: energetska obnova; zgrade javne namjene; energetska učinkovitost; energetska potrošnja; energetsko siromaštvo; fosilna goriva; obnovljivi izvori
• Keywords (english): energy renovation; public buildings; energy efficiency; energy consumption; energy poverty; fossil fuels; renewable sources
• Language: croatian
• URN:NBN: urn:nbn:hr:148:902940
• Study programme: Title: Economics of energy and environment; Study programme type: professional; Study level: specialist graduate; Academic / professional title: stručni/a specijalist/specijalistica ekonomije (stručni/a specijalist/specijalistica ekonomije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2022-09-21 20:02:34