Energy-saving renovation of a house built in 1990 and pyrolysis-based heating plan

V diplomskem delu je predstavljena celovita energetska sanacija stanovanjskega objekta, grajenega leta 1990, ki je zaradi svoje velikosti, neustreznih toplotno izolativnih lastnosti ter dotrajanosti posameznih segmentov gradbene konstrukcije predstavljal letno velike toplotne izgube in z njimi povezane stroške. Na začetku diplomskega dela je predstavljena aktualna zakonodaja, ki zajema smernice in pravilnike na področju učinkovite rabe energije v stavbah, predstavljene pa so tudi osnove prenosa toplote v gradbenih konstrukcijah. V nadaljevanju dela je predstavljena analiza energetske učinkovitosti objekta glede na obstoječe stanje ter stanje po sanaciji, ki vključuje tudi analizo priporočil za izboljšanje energetske učinkovitosti objekta. Z izvedenimi sanacijskimi ukrepi smo na objektu zvišali energetsko učinkovitost, izboljšali bivalno ugodje, zmanjšali stroške za delovanje objekta ter zagotovili večji delež uporabljenih obnovljivih virov energije in posledično zmanjšanje izpustov C0_2. V zaključnem delu diplomskega dela je poleg analize energetske učinkovitosti izvedena tudi ekonomska analiza upravičenosti investicije v energetsko sanacijo objekta.The thesis presents a comprehensive energy renovation of a house, built in 1990, which, due to its size and the obsolescence of its individual segments of the building structure, has significant annual heat losses and associated costs. At the beginning of the thesis, the current legislation is presented, covering the guidelines and regulations related to efficient use of energy in buildings. This part also covers the very basics of heat transfer in building structures. The following part compares the renovation with energy performance calculations between existing situation versus situation after the renovation itself, that also includes recommendations for energy savings improvement of the building. The measures implemented in the building significantly increased energy efficiency and improved living comfort, allowed for a higher proportion of renewable energy sources to be used, consequently reduced emissions to the environment, and reduced the operating costs of the building. In the final part of the thesis, besides energy efficiency analysis also investment feasibility analysis was made