Eco labelling of heating systems. Maria Blechingberg Euroheat & Power, Göteborg Energi

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1 Eco labelling of heating systems Maria Blechingberg Euroheat & Power, Göteborg Energi

2 Task Force Ecolabelling Assessing the efficiency of DH

3 Eco labelling of heating systems Comprehensive criteria PEF very important, includes LCA Visibility /awareness Credibility /documentation Transparency / comparability Benchmarking / Incentives

4 Eco labelling - requirements Comprehensive / individual approach 1/3 of market of one technology or 1/3 of all options? Yes / No-decision or gradual evaluation or combination of the two? Coherence with other policies / measures

5 PEF & Electricity Why PEF electricity 2,5 or higher? Efficiency 40% 2,5 Include LCA energy use fuel extraction etc. even higher Electricity grid in Europe connected Equal view on PEF electricity all over Europe

6 Allocation Heat Electricity Alternative generation method suggested CEN proposes Primary Energy method EHP which method to be used decide within further project work

7 District heating - Local perspective Local solutions

8 Upplands-Väsby Salem Sollentuna Sundbyberg Nynäshamn Uppsala Nyköping E s k ils tu n a Valdemarsvik Vaggeryd Värnamo Eksjö Växjö Kalmar Vim m erby Ö r k e llju n g a K lip p a n Ystad P a r tille Lilla Edet Tibro U d d e v a lla Lidköping Årjäng S ä ffle Ö rebro Lindesberg H a lls ta h a m m a r Arboga Mora Hedemora O vanåker Söderham n Timrå S o lle fte å Krokom 0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 PEF Swedish District Heating 2003 (CHP not included) PEF Swedish District Heating 2003 Vilhelm ina Skelefteå Skelefteå P a ja la Piteå

9 Primary Energy Factor over time in DH (Sweden) 1,600 1,400 1,200 1,000 0,800 0,600 0,400 0,200 0,

10 Electricity North European perspective Variable Cost of Production. Öre/kWh Wind Water (normal) CHP (industry) CHP District heating Condenspower coal Nuclear Electricity production, TWh/år Electricity use

11 Idea of District Heating Using resources that otherwise would be lost

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13 Primary Energy Factor - Idea PEF PE Source in House, electr or district heating Boundary

14 Primary Energy Factor Electricity Coal Oil Gas CHP (fossil) Biomass, waste heat, geothermal, solar

15 Primärenergifaktorer för olika energislag Fuel Primary Energy Factor Primary resource Factor Lignite Coal Hard Coal Oil Natural Gas Excess heat from industrial processes Regenerative Energies (e.g Wood) Waste as Fuel, Landfill Gas Electrical Power, European Average Primärenergifaktorer för olika energislag enligt CEN Draft standard TC 228 WI Heating systems in buildings Method for calculation of system energy requirements and system efficiencies

16 An intelligent infrastructure

17 Buildings Directive General framework / method for calculating the energy efficiency of buildings, certification Minimum standards for new buildings and existing buildings > m2 Special attention to RES, CHP, DHC and heat pumps Comitology / extensive CEN-Mandate

18 Energy Services Directive Cumulative savings target 1% / 1,5% annually Development of a market for energy services Energy efficiency programmes Customer information (metering, tarification) District heating and cooling as energy services Calculation method?

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20 CEN TC 228 Heating systems in buildings Part The performance of quality district heating and large volume systems

21 Goal of District heating 4% 5% 1% 10% 13% 25% Renova avfallsförbränning Shell raffinaderi Preem raffinaderi Avloppsvärme Naturgas, kraftvärme Biobränsle El till värmepumpar Naturgas, hetvatten Olja 9% 13% 20% Heating otherwise lost

22 Göteborg Energi 2% 18% 24% Waste incineration 2% Industrial waste heat Natural Gas CHP 6% Rya heat pumps waste heat Rya heat pumps electricity Biofuel Natural Gas Oil 11% 7% 30% Waste heat

23 CO 2 -concentration 350 ppm, with capture Supply nuclear 500 coal w capt. EJ/ yr oil coal gas bio fuels gas w capt. bio w capt. solar H2 solar electr. solar heat wind hydro Azar et al, 2004, submitted

24 District Heating Saving primary energy in Europe Using resources that otherwise would be lost