Nytt fra Ranheim og Averøy

Transkript

1 Nytt fra Ranheim og Averøy Energos Ranheim Energigjenvinning Nordmøre Energigjenvinning (Averøy) Energiutnyttelse 2006 Avfall Norge, Stavanger 7. september 2006 ENERGOS AS Aksjeselskap stiftet 17 Juni % eid av ENER G plc (Manchester) 15 ansatte på hovedkontoret i Trondheim Eier 100% av Energos Ranheim Energigjenvinning Eier 90% av Nordmøre Energigjenvinning (Averøy) Utvikler og leverer anlegg for Energigjenvinning fra Avfall Eier og drifter egne anlegg Egen patentert teknologi 1

2 Ranheim Avfallskontrakt (7 år) ton næringsavfall (Veolia) ton resjekt fra papirgjenvinning (Peterson) Energikontrakt (7 år) 25 GWh prosessdamp (Peterson) Investeringer for å oppnå Lav bemanning (3 operatører) Økt driftstid (7 500 timer) Reduserte driftskostnader Ranheim Oppstart 3. januar 2006 som planlagt Bemanning på anlegget 07:00 23:00 Man Fre Fjernovervåking fra Peterson + Energos bakvakt på natt og helg Haveri av bunnasketransportør, problem med frekvensomformer Januar Juni: driftstimer ton avfall 10,5 GWh dampleveranse 2

3 Averøy driftstimer ton avfall inklusive ton metallresjekt 18,6 GWh dampleveranse til Skretting 3,8 GWh el eksport Averøy Ombygging av avfallsmottak for å forbedre intern logistikk og øke lagringskapasiteten Oppdatering av styr- og regulerings-algoritmer Oppdatering av luft- og resirk-tilsetting Damp og kondensat ledninger er under ombygging Redusert NOx fra 122 mg/nm3 (oktober 2005) til 47 mg/nm3 (april 2006) Ansøkan om Fylkesmannen om økt tonnasje til ton 3

4 Ranheim Plant Plant Description Pilot plant built with support from the Research Council of Norway, the Department for the Environment and the Norwegian Water Resources and Energy Directorate (NVE) Fuel capacity: 10,000 tonnes per year Energy production: 25 GWh per year Footprint 380 m 2 Fuel bunker capacity 560 m 3 Ownership & Partners Energos AS 100% Waste Contracts 8,000 tonnes local commercial waste (Veolia) Paper waste from Peterson Ranheim Linerboard Energy Contracts Peterson Ranheim Linerboard, a paper mill specializing in manufacturing paper from recycled cardboard Averøy Plant Plant Description First commercial plant Partnership of local municipalities (estimated population 100,000) Fuel capacity: 34,000 tonnes per year Energy production: 65 GWh per year Footprint 1200 m 2 Ownership & Partners Energos AS 90% Nordmøre Interkommunale Renovasjonsselskap (NIR) 10 % Waste Contracts Municipal Solid Waste from Nordmøre Interkommunale Renovasjonsselskap (NIR), a waste management network comprising of 11 local municipalities of which Kristiansund is the largest Energy Contracts Steam for Skretting AS, a wholly owned subsidiary of the Nutreco Group Electricity for local grid 4

5 ENERGOS Development History Technology developed at the SINTEF in Trondheim, Norway 1997 Pilot plant in Ranheim, Norway was commissioned 2000 First full scale commercial plant operational at Averøy, Norway 2001 First plant operational with standard design at Hurum, Norway First commercial plant in Germany near Minden in operation 2002 Plant operational at Forus, Norway - integrated waste pre-treatment Plant operational at Sarpsborg, Norway - first double-line plant 2004 ENER G PLC acquired business and assets of ENERGOS ASA ENERGOS AS is founded with its offices in Trondheim Norway in June 2004 Acquisition of the Ranheim plant (100% ownership) 2005 Acquisition of the Averøy plant (90% ownership) Started retrofit of EfW plant on Isle of Wight, UK (100% ownership) Footprint Averøy Opened: 2000 Waste: 34,000t /Elec. Forus Opened: 2002 Waste: 38,000t /Elec. Ranheim Opened: 1997 Waste: 10,000t Hurum Opened: 2001 Waste: 36,000t Sarpsborg Opened: 2002 Waste: 75,000t Isle of Wight* Opened: 2000 Waste: 30,000t Energy: Elec. * To be converted Minden Opened: 2001 Waste: 37,000t 5

6 Plant Overview 1 Fuel bunker 2 Fuel crane 3 Screw conveyer 4 Primary chamber (Gasification) 5 Secondary chamber (High temperature oxidation) 6 Heat Recovery Steam Generator (HRSG) 7 Lime and activated carbon silo 11 8 Bag house filter 9 Filter residue silo 10 Flue gas fan 11 Chimney 12 Bottom ash extraction 13 Steam turbine 14 Air cooled condenser ENER G Group The Group has 4 product areas and is organised into four divisions: COGENERATION - Decentralised electricity generation with waste heat recovery RENEWABLE ENERGY - Produced from landfill biogas and including mines gas ENERGY EFFICIENCY - management Intelligent energy ENERGY FROM WASTE - Energy recovery from waste residues 6