the role of district heating in the smart energy...
TRANSCRIPT
The Role of District Heating
in the Smart Energy System
David Connolly
Associate Professor
Aalborg University
Denmark
12 June 2014
Nyborg, Denmark
• From Ireland
▫ Background in Mechanical Engineering
• Now living in Copenhagen
• Associate Professor in Energy Planning at Aalborg University
Who Am I?12 June 2014
Nyborg, Denmark
Sustainable Energy Planning Research
Group
Energy Planning (Theories, Methodologies,Tools, Analyses, Case studies and Proposals)
• Energy System Analysis (including GIS)
• Feasibility Studies
• Public Regulation
12 June 2014
Nyborg, Denmark
CHP
Boiler
Electro-
lyser
Heat
pump and
electric
boiler
PP
RES
electricity
Fuel
RES heat
Hydro waterHydro
storage
Hydro
power plant
H2 storage
Electricity
storage
system
Import/
Export
fixed and
variableElectricity
demand
Cooling
device
Cooling
demand
Transport
demand
Process
heat
demand
Industry
Cars
Heat
storage
Heat
demand
Today’s Energy System
Heat-Only Boilers
Mobility
Electricity
Cooling
Heating
FuelsPower Plants
Power Exchange
Resources Conversion Exchange and Storage
Demand
Engines
The ‘Original’ Heat Sector
Heat-Only Boilers
Mobility
Electricity
Cooling
Heating
FuelsPower Plants
Power Exchange
Resources Conversion Exchange and Storage
Demand
Engines
Smart Energy System
Mobility(Vehicles)
Flexible Electricity
Cooling
Heating
Solar etc.
FuelsCHP
(or Quad)
Power Exchange
Resources Conversion Exchange and Storage
Demand
Heat Pump
Fluctuating Heat
Fluctuating Electricity
Electricity
Storage
Thermal
Storage
Wind etc.
Fuel Storage
Synthetic Fuel
Engines & Motors
The New ‘Heat’ Sector
Mobility(Vehicles)
Flexible Electricity
Cooling
Heating
Solar etc.
FuelsCHP
(or Quad)
Power Exchange
Resources Conversion Exchange and Storage
Demand
Heat Pump
Fluctuating Heat
Fluctuating Electricity
Electricity
Storage
Thermal
Storage
Wind etc.
Fuel Storage
Synthetic Fuel
Engines & Motors
Integrating 40% Wind Power with District Heating
Mobility(Vehicles)
Flexible Electricity
Cooling
Heating
Solar etc.
FuelsCHP
(or Quad)
Power Exchange
Resources Conversion Exchange and Storage
DemandRelocation
Heat Pump
Fluctuating Heat
Fluctuating Electricity
Electricity
Storage
Thermal
Storage
Wind etc.
Fuel Storage
Synthetic Fuel
Engines & Motors
But there is room to improve…
Mobility(Vehicles)
Flexible Electricity
Cooling
Heating
Solar etc.
FuelsCHP
(or Quad)
Power Exchange
Resources Conversion Exchange and Storage
DemandRelocation
Electric Boilers
Fluctuating Heat
Fluctuating Electricity
Electricity
Storage
Thermal
Storage
Wind etc.
Fuel Storage
Synthetic Fuel
Engines & Motors
Integrating 40% Wind Power with District Heating
Mobility(Vehicles)
Flexible Electricity
Cooling
Heating
Solar etc.
FuelsCHP
(or Quad)
Power Exchange
Resources Conversion Exchange and Storage
DemandRelocation
Heat Pump
Fluctuating Heat
Fluctuating Electricity
Electricity
Storage
Thermal
Storage
Wind etc.
Fuel Storage
Synthetic Fuel
Engines & Motors
Making Denmark Even Smarter…
• Strategic Research Centre financed by the Danish Research Council and the partners
• Universities and Industry including manufactories, consultants and DH companies
• International partners- Tsinghua University, China- Chalmers, Halmstad and Linnaeus
Universities, Sweden- Zagreb, Croatia - Euro Heat and Power
12 June 2014
Nyborg, Denmark
Aim and Objectives
The Aim is to assist in the development of 4th Generation District Heating Technologies and Systems (4GDH).
Objectives:- Scientific platform for research activities- Societal understanding of the role of District Heating- Further additional national and international projects
12 June 2014
Nyborg, Denmark
Three Pillars of 4DH
Supply:
• Low temperature District heating
Production:
• Renewable Systems Integration
Organisation:
• Planning and Implementation
12 June 2014
Nyborg, Denmark
4th Generation District Heating4th Generation District Heating technological Systems are defined as a coherent technological and institutional system, which by use of district heating smart grids helps a suitable implementation of renewable energy systems by providing for heat supply of low-energy-buildings with low grid losses in a way in which the use of low-temperature heat sources are integrated with the operation of electricity and gas smart grids. The concept involves the development of an institutional and organisational framework to facilitate suitable cost and motivation structures.
12 June 2014
Nyborg, Denmark
STUDY FOR THE EU27
by
for
Aalborg University David Connolly
Brian Vad Mathiesen
Poul Alberg Østergaard
Bernd Möller
Steffen Nielsen
Henrik Lund
Halmstad UniversityUrban Persson
Daniel Nilsson
Sven Werner
Ecofys Germany
GmbHJan Grözinger
Thosmas Boersmans
Michelle Bosquet
PlanEnergiDaniel Trier
STUDY FOR THE EU27
Heat Roadmap Europe• Two Reports:
▫ Pre-study 1 (2012): is DHC beneficial in a business-as-usual scenario
▫ Pre-study 2 (2013): is DHC beneficial in a low-heat demand scenario
This is also a complete heat strategy
12 June 2014
Nyborg, Denmark
The European Situation
0
10
20
30
40
50
60
70
80
Primary Energy
Supply
Final Consumption End Use
Ener
gy B
alan
ce f
or
the
EU
27
in
20
10
(E
J)
Non-specified
Non-energy use
Transport
Electricity
Heat for Industry
Heat for Buildings
12 June 2014
Nyborg, Denmark
Methodology
GIS Mapping
District Heating Demands
District Heating Resources
Energy System Modelling
BAU (References)
District Heating
Alternatives
Results (PES, CO2, Costs)
12 June 2014
Nyborg, Denmark
HRE1 Conclusion: 50% DH in 2050• Decrease primary energy supply
and especially fossil fuels and CO2 emissions
• Decrease annual costs of energy in Europe by approximately €14 Billion in 2050
• Create additional 220,000 jobs over the period 2013-2050
• Further integration of RES
LESS FUEL
LESS MONEY
MORE EU JOBS
MORE RE
12 June 2014
Nyborg, Denmark
HRE2: Key Conclusion
• A combination of:
▫ 50% District Heating (Cities)
▫ 50% Heat Pumps (Rural Areas)
▫ 35% Energy Savings (Everywhere)
Can enable the EU to reach its CO2 target in 2050 for €100 billion/year less than energy savings on
their own.
12 June 2014
Nyborg, Denmark
Thank you
• Need a copy of the reports?
• www.heatroadmap.eu
• www.4dh.dk
12 June 2014
Nyborg, Denmark