Welcome to Norrenergi

Transcription

1 Welcome to Norrenergi Mårten Zakrisson, Fuel Manager Carl Gilbe, Production Engineer Värme och kyla märkt Bra Miljöval 1

2 Norrenergi Solna (population ) owns 67 % Sundbyberg (population ) owns 33 % Värme och kyla märkt Bra Miljöval 2

3 History Sundbyberg started district heating in the 1950 s Solna started a few years later Cooperation became natural Heat pumps built in 1985 Norrenergi AB was formed 1993 District cooling started Värme och kyla märkt Bra Miljöval 3

4 Evolution From burning heating oil To fossile free production Now over 90 % of market Värme och kyla märkt Bra Miljöval 4

5 Milestones in Norrenergis history 2008/2009 District heating and cooling with eco label Good Environmental Choice 2007 Biooil is introduced in Sundbyberg 2003 The bioenergy plant was built in Solna 2001 Biofuel was introduced at Norrenergi 1994 District cooling was introduced 1993 Norrenergi was founded by Solna and Sundbyberg 1985 The heat pump plant was built in Solna 1955 District heating was introduced in Sundbyberg Värme och kyla märkt Bra Miljöval 5

6 District Heating in Sweden Started 1948 in Karlstad 50% of the heating market 180 district heating companies Annual sales appr. 50 TWh/year Annual turnover appr. 2.5 billion Euro One of the pillars in Swedish environmental politics Värme och kyla märkt Bra Miljöval 6

7 District heating Norrenergi provides district heating to people in households and companies in Solna, Sundbyberg and surrounding areas. District cooling Norrenergi provides district cooling to about 100 buildnings in Solna and Sundbyberg. Energy services Norrenergi provides energy services on the web and also with site visits to the customer Värme och kyla märkt Bra Miljöval 7

8 District heating in Stockholm (approx. 12 TWh) DH companies: North east 2,2 TWh Fortum SFAB Telge Norrenergi EON Vattenfall Sollentuna Energi Dalkia Central 4,4 TWh South 5,0 TWh Värme med Bra Miljöval 8

9 District heating Introduced: 1955 Market: Solna, Sundbyberg,Danderyd,Stockholm Network: appr. 150 km Net sales: 1050 GWh/år Annual turnover: 630 Mkr (70 MEuro) Customers: ~ 1000 Average consumption: 650 MWh/år Värme med Bra Miljöval 9

10 District cooling Introduced: 1994 Market : Solna, Sundbyberg Network: appr. 50 km Nets sales: 75 GWh/year Annual turnover: 30 Mkr/år ( 3.2 MEuro) Customers: ~ Värme med Bra Miljöval 10

11 How is district heating produced at Norrenergi? Heat pumps use the heat out of waste water from the treatment plant in Bromma and seawater from the lake Mälaren (57 %) Hot water boilers timber powder from pellets (27 %) Hot water boilers bio oil (8 %) Hot water boilers fuel oil (1 %) Hot water boilers electricity (1 %) Imported heat (6 %)

12 Norrenergi energy recycling process District heating C District heating C Waste water Treatment plant C Treated waste water 400 GWh DC C Surplus heat -Climate cooling -Computer chillers -Industry District Cooling 5-7 C Heat Pumps Biomass boiler Talloil boiler Vegetable oil Fuel oil Electricity (Hydro power) 200 GWh Treated waste water Baltic sea 600 GWh 0,5 C 300 GWh 100 GWh 50 GWh 30 GWh -Residues from wood industry (saw mills) -Residues from pulp and paper industry -Residues from biodiesel and food industry District Cooling station Deep sea water cooling Compressor chillers 65 GWh 7 GWh 3 GWh Värme och kyla märkt Bra Miljöval 12

13 Solnaverket

14 Solnaverket Heating 4 heat pumps with capacity of 100 MW 2 timber powder boilers with capacity of 80 MW 1 biofuel boiler with capacity of 60MW 2 fuel oil boilers with capacity of 150 MW 1 electrical boiler with capacity of 20 MW Cooling 1 district cooling plant with cooled sewage treatment effluent as heating source 20 MW 1 cooling accumulator with capacity of 10 MW (75MWh) 2 cooling units with capacity of 10 MW

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16 Sundbybergsverket

17 Sundbybergsverket 3 fuel oil boilers with capacity of 140 MW (2x25MW biooil + 50MW fuel oil) 2 electrical boilers with capacity of 60 MW District cooling plant, 3 cooling units with capacity of 6 MW Frösunda cooling plant with capacity of 22 MW (including 2x6MW compressor cooling units) Silverdal cooling plant, with capacity of 1 MW Haga heat exchanger station with capacity of 85 MW

18 ISO since 2001 Norrenergi is certified according to the international standard ISO 14001: Värme och kyla märkt Bra Miljöval 18

19 Good Environmental Choice Bra Miljöval (Good Environmental Choice) is the eco label of SSNC - The Swedish Society for Nature Conservation. SSNC is an environmental organisation governed by its members. SSNC started eco labelling in 1988 on laundry detergent and paper Värme och kyla märkt Bra Miljöval 19

20 Good Environmental Choice The company must be certified according to ISO Maximum 10% non-renewable energy in the system. Electricity used in heating pumps must originate from renewable sources Värme och kyla märkt Bra Miljöval 20

21 The requirements on biomass The supplier must have a system for tracing the origins of the raw material back to the sawmill. The raw material must originates from an FSC-certified forestry operation or in accordance with principles and processes aimed at supporting sustainable forestry operations. The raw material must not originate from illegal felling operations or from high conservation value forests.

22 Thank you for your attention! Värme och kyla märkt Bra Miljöval 22