1. District heating year 2015 13.1.2016

2. 2 Market share of space heating Residential, commercial and public buildings

3. 13.1.2016 3 Temperature corrected district heat demand, TWh

4. 13.1.2016 4 District heat demand

5. 13.1.2016 5 District heat production 2015 33,0 TWh Cogenerated electricity 11,8 TWh

6. 13.1.2016 6 District heat production and the share of cogenerated heat

7. 13.1.2016 7 Fuel consumption in production of district heat and CHP 2015 - fuel consumption 52,0 TWh Renewables 33 % Carbon dioxide free 36 % Domestic 56 %

8. 13.1.2016 8 Fuel consumption in production of district heat and CHP

9. 13.1.2016 9 Domestic renewable energy sources in production of district heat and CHP

10. 13.1.2016 10 Sources: Statistics Finland (2000...2014) Finnish Energy Industries (1976...1999, 2015) Specific carbon dioxide emissions from district heat production

11. 13.1.2016 11 District cooling – delivered energy and connected heat load

12. The future of the district heating sector

13. Demand and market share of district heat 2010 - 2025 2010 Market share of district heat 45% Demand for district heat 36 TWh (temperature-corrected demand) 2025 Market share of district heat in new construction 2011–2025 50–75% Demand for district heat 40–42 TWh 13.1.2016 Source: Tehokas CHP, kaukolämpö ja ‒ jäähdytys Suomessa 2010–2025, VTT 2015 13

14. Production of district heat, CHP 2010–2025 New heat capacity 1,500 MW –of which CHP heat 0–1,000 MW (CHP electricity 0–500 MW) –new heat capacity 500 MW, the rest is substitutive If the max. number of CHP plants is realised –Additional heat production 4 TWh, electricity 2 TWh –Savings in primary energy 14 ‒ 27% (note! part of the additional production will substitute old CHP production) 13.1.2016 Source: Tehokas CHP, kaukolämpö ja –jäähdytys Suomessa 2010 – 2025, VTT 2015 14

15. Building stock 13.1.2016 Detached houses Terraced houses Apartment buildings Office and public buildings Industrial buildingsTotal Urbanised municipalities 51%67%90%72%65%68% Densely populated municipalities 24%17%7%14%19%16% Rural municipalities 25%16%3%14%15%16% Source: Tehokas CHP, kaukolämpö ja –jäähdytys Suomessa 2010–2025, VTT 2015 15

16. Share of district heat in the floor area of buildings according to area density in built-up areas covered by town plan 13.1.2016 16

17. Scenario of the need for cooling energy (the BAU scenario) 13.1.2016 Source: Rakennusten jäähdytysmarkkinat, VTT 2015 2014 demand for cooling 1,400 GWh market share of district cooling 10% 2025 demand for cooling 1,700 GWh market share of district cooling 25% 17