Jonas Cognell, Smart Cities, Göteborg Energi AB

Side event: The combination of district energy networks
and heat pumps – the story of Gothenburg
Jonas Cognell ,
Göteborg Energi AB
Senior Program Manager, PMO
Assisting Coordinator, Celsius, Smart Cities
Jonas.cognell@goteborenergi.se
Thisproject
projecthas
hasreceived
receivedfunding
fundingfrom
fromthe
theEuropean
EuropeanUnion’s Seventh
This
Union’s Seventh
Framework
Programme
for research,
Framework
Programme
for research,
technological
development and
technological
development
andgrant
demonstration
demonstration
under
agreement under
no 314441.
grant agreement no 314441.
About the Gothenburg Energy
Recovered heat
Renova
190 MW
St1
140 MW
Preem
60 MW
Perstorp
8 MW
Heat pumps 160 MW(Th)
Rya CHP, (NG)
Heat
300 MW
Electricity
260 MW
Högsbo CHP (NG)
Heat
16 MW
Electricty
12 MW
Rosenlund CHP (NG)
2013:
Steam generator
Heat
110 MW
Electricty
35 MW
Total:
4600 GWh
Bio Fuel
Sävenäs/Hp3
Heat
110 MW
Electricty
14 MW
Heat pumps:
425 GWh
Rya HVC (woodchips)
Heat
100 MW
Angered (Bio oil)
Heat
115 MW
+ Peak load (NG & Oil)
This project has received funding from the European Total approx: 1900 MW
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
(~1200 km
pipes)
About the Evolution
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
About the Evolution- in Sweden
District Heating 1955-2012, GWh
60.000
+ 50 TWh
50.000
40.000
30.000
20.000
10.000
.0
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
About the Evolution- in Sweden
District Heating 1955-2012, GWh
60.000
+ 50 TWh
50.000
40.000
30.000
20.000
10.000
82-86
.0
+ 1300 MW ! (~ 7 TWh)
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
About the Evolution- in Sweden
100 TWh / Year
~ 10 billion Euro / Year
Source: Värmemarknad.se (profu)
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
The District Heating Network is a perfect Infrastructure
to integrate Heat Pumps into.
It enables us to find a robust strategy to increase competitiveness, offer
more versatile ways of production.
District energy networks and heat pumps are highly efficient and costeffective means of delivering low carbon heating and cooling to Smart Cities.
Celsius example:
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
The District Heating Network is a perfect Infrastructure
to integrate Heat Pumps into.
Cologne: Inauguration of the demonstrator project "Heat pump, DH from
sewage to schools"
The heat from the
sewage is taken for base
load and a gasboiler
supplies the peak load.
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
The District Heating Network is a perfect Infrastructure
to integrate Heat Pumps into.
London:
Under Construction: Heat pump integrated in system;
a) Ventilation shaft from the tube
b) Waste heat from UKPN primary substation.
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
Final Remarks
District energy projects are complex systems, involving numerous
stakeholders with specialized interests, long term contracts, high upfront
capital costs, all of which exacerbate the risk over long periods of time.
There are large scale (1-50 MW) heat pumps that have been in operation +
30 years in Sweden.
Most Heat Pumps use sewage or ambient water as a source.
Today more competition from Biomass CHP.
The use of heat pumps (without DH) have a direct time correlation to the
electricity system.
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.
Thank you for the attention !
Visit us www.celsiuscity.eu!
This project has received funding from the European
Union’s Seventh Framework Programme for research,
technological development and demonstration under
grant agreement no 314441.