20.500.12556/DKUM-47640-b021fa12-3cb7-d0f3-4fdd-a91df23d98c5 Reorganizacija toplotno ogrevalnega sistema v ACB Vransko Reorganization of thermal heating system in the ACB Vransko V diplomski nalogi ocenjujemo ekonomsko upravičenost investicije v ogrevalni sistem na lesne sekance v ACB Vransko. Sedanji sistem ogrevanja temelji na utekočinjenjem naftnem plinu mešanice propan butan, ki je dražji energent in se pri vzdrževanju avtoceste s posekom dreves prideluje tudi lesna biomasa, ki se jo zavrže v naravo, ocenjujemo, da bi z zamenjavo obstoječega ogrevalnega sistema s sistemom na lesne sekance ustvarili bistvene prihranke. Poleg prihrankov ima takšna investicija tudi pozitivne učinke na okolje, saj je les CO2 nevtralen. Ker je neto sedanja vrednost investicije pozitivna, notranja stopnja pa donosa kar 107%, ocenjujemo, da je investicija ekonomsko upravičena. Zmanjšanje povprečnih letnih emisij CO2 smo ocenili na 62,6 ton oz. za 100%. This thesis deals with an estimation of the economic viability of the investment in the wood chip heating system at ACB Vransko. Since the current heating system is based on LPG mixture of propane butane, which is more expensive energy source, and since the maintenance of the highways by tree felling results in the production of wooden biomass, further being discarded in nature, we estimate that the replacement of the existing heating system with the wood chip heating system would generate substantial savings. In addition to the latter such an investment also results in positive effects on the environment since the wood is CO2 neutral. The net present value of the investment is positive and the internal rate of return is 107%, which led us to an estimation that the investment is economically viable. The decrease in the average annual CO2 emissions were calculated at 62.6 tones or 100%. alternativni ogrevalni sistem lesni sekanci ekonomska upravičenost investicije ogrevanje na lesno biomaso prenova ogrevalnega sistema alternative heating system wood chips the economic viability of investment wood biomass heating renovation of the heating system true true false [M. Stožir] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2015-03-20 16:23:51 2015-06-19 13:48:28 2022-05-22 03:07:35 2021-05-07 03:17:24 2015 0 Celje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 658.6 512677949 URN:SI:UM:DK:KNWPFEBF VS_Stozir_Martin_2015.pdf VS_Stozir_Martin_2015.pdf 1 E791A9C8959FD76022A83F086F3323C0 11234148fbbc2a7223d5838f7930cb7ae667008436d5e9c59e13ea5d471c9f7c e6da25b2-7c07-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=71002 Fakulteta za logistiko 0 0 0