Kuopion Kaupunki Uusiutuvan Energian Kuntakatselmus

Kuopion Kaupunki Uusiutuvan Energian Kuntakatselmus

Kierre-hankkeen tukema kuntakatselmushanke Kuopion kaupunki Uusiutuvan energian kuntakatselmus Raportin päivämäärä 7.11.2018 LCA Consulting Oy Laserkatu 6, 53850 Lappeenranta Y-tunnus 2525393-6 Puhelin +358 40 7628 444 www. LCA-Consulting.fi 1 Sisällys ESIPUHE ............................................................................................................................................................. 4 TERMIT JA LYHENTEET ....................................................................................................................................... 5 1 YHTEENVETO ............................................................................................................................................. 7 1.1 Katselmuskunta ................................................................................................................................. 7 1.1.1 Energiantuotannon ja -käytön nykytila ..................................................................................... 7 1.2 Uusiutuvien energialähteiden käytön lisäämismahdollisuudet ........................................................ 8 1.2.1 Uusiutuvien energialähteiden käytön nykytila ja lisäämispotentiaalit ..................................... 8 1.2.2 Toimenpide-ehdotukset uusiutuvien energialähteiden käytön lisäämiseksi .......................... 11 2 KOHTEEN PERUSTIEDOT .......................................................................................................................... 13 2.1 Yleistä .............................................................................................................................................. 13 2.2 Rakentaminen sekä kaavoitustilanne .............................................................................................. 15 2.3 Elinkeinorakenne ............................................................................................................................. 16 2.4 Keskeisiä lähtötietoja energiantuotantoon ja käyttöön liittyen ...................................................... 18 2.5 Keskeisiä lähtötietoja energiatehokkuudesta ja kasvihuonekaasupäästöjen vähentämisestä ....... 19 2.5.1 Tehdyt toimenpiteet ................................................................................................................ 20 2.5.2 Suunnitellut toimenpiteet ....................................................................................................... 21 3 ENERGIANTUOTANNON JA -KÄYTÖN NYKYTILA ...................................................................................... 22 3.1 Lähtötiedot ...................................................................................................................................... 22 3.2 Sähköntuotanto ............................................................................................................................... 22 3.2.1 Sähkön erillistuotanto ............................................................................................................. 22 3.2.2 Yhdistetty sähkö- ja lämmöntuotanto ..................................................................................... 22 3.3 Sähkön kulutus ................................................................................................................................ 23 3.3.1 Alueen merkittävimmät sähkönkuluttajat .............................................................................. 23 3.3.2 Kaupungin sähkönkulutus ....................................................................................................... 24 3.4 Lämmöntuotanto ............................................................................................................................. 24 3.4.1 Kaukolämmön tuotanto........................................................................................................... 24 3.4.2 Aluelämmön tuotanto ............................................................................................................. 26 3.5 Lämmön kulutus .............................................................................................................................. 28 3.5.1 Kiinteistöjen lämmitys Kuopiossa ............................................................................................ 28 3.6 Energia- ja päästötaseet .................................................................................................................. 29 3.6.1 Laskentaoletuksia .................................................................................................................... 30 4 UUSIUTUVAT ENERGIALÄHTEET .............................................................................................................. 34 4.1 Puupolttoaineet ............................................................................................................................... 34 LCA Consulting Oy Laserkatu 6, 53850 Lappeenranta Y-tunnus 2525393-6 Puhelin +358 40 7628 444 www. LCA-Consulting.fi 2 4.1.1 Nykykäyttö ............................................................................................................................... 34 4.1.2 Varannot .................................................................................................................................. 35 4.1.3 Energiantuotantopotentiaali ................................................................................................... 36 4.2 Peltobiomassat ................................................................................................................................ 37 4.2.1 Nykykäyttö ............................................................................................................................... 37 4.2.2 Varannot ja energiantuotantopotentiaali ............................................................................... 37 4.3 Biokaasu ........................................................................................................................................... 39 4.3.1 Nykykäyttö ............................................................................................................................... 39 4.3.2 Varannot .................................................................................................................................. 40 4.3.3 Energiantuotantopotentiaali ................................................................................................... 43 4.4 Jätepolttoaineet .............................................................................................................................. 43 4.5 Tuulivoima ....................................................................................................................................... 44 4.5.1 Nykykäyttö ............................................................................................................................... 44 4.5.2 Varannot .................................................................................................................................. 44 4.5.3 Energiantuotantopotentiaali ................................................................................................... 45 4.6 Aurinkoenergia ................................................................................................................................ 47 4.6.1 Nykykäyttö ............................................................................................................................... 48 4.6.2 Varannot ja potentiaali ............................................................................................................ 48 4.6.3 Energiantuotantopotentiaali ................................................................................................... 50 4.7 Vesivoima ........................................................................................................................................ 50 4.7.1 Nykykäyttö ............................................................................................................................... 50 4.8 Lämpöpumput ................................................................................................................................. 51 4.8.1 Nykykäyttö ............................................................................................................................... 51 4.8.2 Varannot .................................................................................................................................. 52 4.8.3 Kaukojäähdytys ........................................................................................................................ 56 4.8.4 Nykykäyttö ............................................................................................................................... 57 4.8.5 Energiantuotantopotentiaali ................................................................................................... 58 4.9 Teollisuuden hukkalämpö................................................................................................................ 59 4.9.1 Nykykäyttö ............................................................................................................................... 59 4.9.2 Varannot .................................................................................................................................. 59 4.10 Yhteenveto ...................................................................................................................................... 59 5 JATKOTOIMENPIDE-EHDOTUKSET ..........................................................................................................

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