decarbonisation - 100 % renewable energy and more · © solar-institut jÜlich | fh aachen...
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© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 1
Decarbonisation - 100 % Renewable Energy and more
100% renewable energy
exemplified by the City of Rheine
Research project
“The municipal efficiency revolution for climate protection in German cities
– requirements, transformation paths and effects” (KomRev)
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 3
1 Community - 2 Concepts: Questions & Models
• Level of energy supply from local potentials and from the outside:
heat (yearly amount), electricity (effective power levels, yearly
amount), fuel (yearly amount)?
• Effects on electricity residual loads by different options for supply and
interconnection?
Spatial modelling of network based solar heat supply via
geographical information system (demand, roof area)
Hourly based simulation of heat, traffic and electricity demand
and supply
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 4
Demand reduction as basic assumption
Private household
• Today’s high efficiency appliances
• Slight decrease of energy hungry consumption development
Industry
• Realizing efficiency potentials in cross-sectional and process
technologies
Heating & warm water
• Energetic renovation of all existing buildings
• Decrease of warm water demand per person
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 5
Demand reduction as basic assumption
Private household
• Today’s high efficiency appliances
• Slight decrease of energy hungry consumption development
Industry
• Realizing efficiency potentials in cross-sectional and process
technologies
Heating & warm water
• Energetic renovation of all existing buildings
• Decrease of warm water demand per person
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 6
System boundaries and concept guard rails
Maximum Decentralized Moderate Decentralized
PV
100%
local
fuel
100%
extern
fuel
100%
cars
6.950
cars
16.100
HP
100%
DH
95%
PV
35% ST
65%
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 7
Results Maximum Decentralized
Energy amounts per year
locally met demand and energy export for:
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 8
Results MaxDec – Energy Export
296
Heat demand
Heat supply 386
152 150
383
428 Energy amount in GWh
Process energy
Demand Supply
Electricity
Supply
Electricity
Demand
Electricity
surplus
45 GWh
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 9
Results Moderate Decentralized
Energy amounts per year
locally met demand and energy import
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 10
517
Results ModDec – Energy Imports
Heat demand Heat supply
152 150
520
300 296
Energy amount in GWh
Demand Supply
Process energy
Electricity demand Electricity supply
87
Traffic energy
Demand Supply
87
Synfuel import 10 GWh
Syngas import 38 GWh
Electricity import 3 GWh
Electricity
import
3 GWh
Synfuel import
38 GWh
Synfuel
import
10 GWh
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 11
Results on Residual Load Curve
Effects of the heating system choice
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 12
Residual Load Curve - Effects of DH & Seasonal Storage
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 13
Today‘s and Future Residual Load Curves
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 14
Results MaxDec – Residual Load Curve
60 MW
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 15
Results ModDec – Residual Load Curve
60 MW
© SOLAR-INSTITUT JÜLICH | FH AACHEN UNIVERSITY OF APPLIED SCIENCES | HEINRICH-MUSSMANN-STR. 5 | 52428 JÜLICH | WWW.SIJ.FH-AACHEN.DE 26.11.2015 | 16
Contact details
Dipl.-Ing. Barbara Fricke, M.Sc.
Solar-Institut Jülich, FH Aachen University of Applied Sciences
Heinrich-Mußmann-Str. 5
52428 Juelich
Germany
0049 (0)241 6009 53519