transformation zero
TRANSCRIPT
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2 NOVEMBER 2012
Graduation presentation
Ir. W.J. Quist
Ir. S. Broersma - Dr. Ir. H. Zijlstra - Ir. T. KonstantinouExternal examiner:
Tutors:
Bart Pieters 4036255
Building TechnologyGreen Building Innovations
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Part 1: Introduction
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Part 1: Introduction
Part 2: Design
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Part 1: Introduction
Part 2: Design
Part 3: Results
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IntroductIonPart 1
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What Is my graduation about?
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Rezoning of vacant office buildings to residential buildings
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Former office building, Wageningen
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Former tax office, Utrecht
• Gerbrandystraat 20, Utrecht;
• Originally build in 1981;
• Structural vacant since 2010;
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Housing area
Housing area
Housing area
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Low-rise (3 storeys)Original drawing
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Low-rise (3 storeys)Original drawing
SIDe - enTRance
enTRance
SIDe - enTRance
enTRance
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Low-rise (3 storeys)Original drawing
SIDe - enTRance
enTRance
SIDe - enTRance
enTRance
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Low-rise (3 storeys)Original drawing
SIDe - enTRance
enTRance
SIDe - enTRance
enTRance
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high-rise (11 storeys)Original drawing
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From office towards an energy-neutral residential building
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Students and starters
From office towards an energy-neutral residential building
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From office towards an energy-neutral residential building
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Why This specific topic?
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0
• Dutch office market 46.5 million m2
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0
• Dutch office market 46.5 million m2
• Office vacancy 6.6 million m2 (14%)
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• Dutch office market 46.5 million m2
• Office vacancy 6.6 million m2 (14%) • Healthy market 5-6 %
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0
• Dutch office market 46.5 million m2
• Office vacancy 6.6 million m2 (14%) • Healthy market 5-6 % • Over supply 4.2 million m2 (9%)
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0
• Dutch office market 46.5 million m2
• Office vacancy 6.6 million m2 (14%) • Healthy market 5-6 % • Over supply 4.2 million m2 (9%) • Expectancy 2020 12.2 million m2 (26%)
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0
• Dutch office market 46.5 million m2
• Office vacancy 6.6 million m2 (14%) • Healthy market 5-6 % • Over supply 4.2 million m2 (9%) • Expectancy 2020 12.2 million m2 (26%)• Flex working 22.2 million m2 (48%)
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16.6
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16.6
17.7
5%↑
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16.6
17.7Housing shortage 600.000
5%↑
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Products
EnergyConsumers
20%
16%
20%
16%
100%
12%
13%
3%
Built environ-ment Electricity
Natural gas
National transport
Industry
agriculture
Other fossilWarmth / Bio
Conversion Losses
193 kWh/p/d
39 kWh/p/d
26 kWh/p/d
8 kWh/p/d
3 kWh/p/d3 kWh/p/d
31 kWh/p/d
38 kWh/p/d
6 kWh/p/d
25 kWh/p/d
24 kWh/p/d
39 kWh/p/d
30 kWh/p/d
100%
61%
25%
7%8%
94 kWh/p/d
25 kWh/p/d
23 kWh/p/d
39 kWh/p/d
100%
27%
7 kWh/p/d7%
25%
41%
international aviation and
maritime
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2011: 25% co2 reduction2015: 50% co2 reduction 2020: Energy neutral
Spring agreement 2008
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From office towards an energy-neutral residential building
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Former tax office, Utrecht?
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Why the former tax office?
Former tax office, Utrecht
• Energy crisis 1973;
• Gloomy colours;
• Modular structure;
• Prefabrication of elements.
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(How) Is it possible to transform the former tax office in Utrecht to an energy-neutral residential building?
Research question
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Thesis objective
The transformation of the former tax office in Utrecht towards an energy neutral residential building’
(How) Is it possible to transform the former tax office in Utrecht to an energy-neutral residential building?
Research question
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from office to energy-neutral residential building
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from office to energy-neutral residential building
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The energy within the project boundary is equal to the amount of renewable energy that is generated within the project boundary (PEGO, 2009)
Energy-neutral definition
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The energy within the project boundary is equal to the amount of renewable energy that is generated within the project boundary (PEGO, 2009)
3 energy streams
Energy-neutral definition
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BRE: 63%
Energy-neutral definition
1. Building related energy
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URE
: 24%
BRE: 63%
Energy-neutral definition
1. Building related energy 2. User related energy
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MRE: 13%
URE
: 24%
BRE: 63%
Energy-neutral definition
1. Building related energy 2. User related energy 3. Material related energy
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URE
: 24%
BRE: 63%
1. Building related energy 2. User related energy 3. Material related energy
Energy-neutral definition
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How is this objective achieved?
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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BRE - EPC ENORM- Manual calc
URE - Greencalc+
MRE - Greencalc+- Manual calc
Energy consumption (GJ)
(GJ)Energy production
(GJ)Energy balance
Transformation design1
2
3
4
5a
5b
6
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transformatIon desIgnPart 2
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Design aims
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Design aims
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Design aims
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Design assumptions
• Starter housings: • Business premises:• Dorm rooms:• Communal area:
Total:
Program
5330 m2 720 m2
3500 m2
1450 m2
11000 m2
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Design assumptions
• Starter housings: • Business premises:• Dorm rooms:• Communal area:
Total:
• Two-sided openable windows and daylight access
• Outdoor space for every building user
Program User comfort
5330 m2 720 m2
3500 m2
1450 m2
11000 m2
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sPatIal desIgn
1. Define habitable floor area
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sPatIal desIgnProblem zones
2900 m2 (35%) 4800 m2 (63%)
deep dark areas
sufficient daylight
stair cases
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deep dark areas
sufficient daylight
stair cases
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starter housings
business premises
student housingsProgram divisionLow-rise, more adjustmentsHigh-rise, less adjustments
sPatIal desIgn
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sPatIal desIgn
1. Define habitable floor area
2. Increase habitable floor area
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sPatIal desIgn
4900 m2 (60%)2900 m2 (35%)
deep dark areas
sufficient daylight
stair cases
25
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sPatIal desIgn
Original volume Extended volume
11000 m2 (15 storeys) 13000 m2
(16 storeys)
+ 1600 m2
+ 400 m2
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• 13,000 m2 is a rough estimation
sPatIal desIgn
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• 13,000 m2 is a rough estimation
• Optimized to gain floor space
sPatIal desIgn
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• 13,000 m2 is a rough estimation
• Optimized to gain floor space
• Specification required
• Influenced by climate design
sPatIal desIgn
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clImate desIgn
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clImate desIgn
1. Thermal boundary2. Ventilation3. Heating / Tap water4. Cooling5. Energy production
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Former tax office
Office area
Office area
Office area
Office area
Basement
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Former tax office
Office area
Office area
Office area
Office area
Basement
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15215+
16650+
15190+
18815+
18790+
14350+ P = +50
+3350
+2250
+50
14150+
ceiling
steel window frame + insulated glass panels
ceiling
17950+
17750+
13050+
Prefab concretefacade element
Prefab concretefacade element
construction
insulated panel
construction
insulated panel
installation space
installation space
Former tax office
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Transmission
Thermal mass
Cold bridges
Possible threats
structure thermal boundary
1 2 3 4
Description Internal element insu-lation. (maintaining original facade
Maximal utilization of thermal mass, two sidede: floor, upper floor
Lower quality insula-tion by re-use of exist-ing facade elements
High risk at the point of floor-facade con-nection
Probability of failure during execution
Probability of failure during execution
Low Probability of failure, but no ther-mal mass utilization
Low probability of failure during execut-ing
High- risk through re-ruse of aluminium window frames
Low-risk, depending on the type of timber structure.
Medium risk, depend-ing on the type of thermal bridge breaks for balconies
Lower insulation values
Low transmision hrough internal boxes
Low transmision through better perfor-mance facade
Maximal utilization of thermal mass, two sidede: floor, upper floor, facade
No use of thermal mass
Medium use of ther-mal mass: facade beams and upper floor
External insulation layer. (maintaining original facade)
Internal insulation. Box in box principle. (maintaining original facade)
External insulation layer. (facade removal or displacement)
1. Thermal boundary
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1. Thermal boundary
Thermal mass
ATRIUMOUTSIDE
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1. Thermal boundary
winter solar gain
ATRIUMOUTSIDE
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2. Ventilation
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2. Ventilation
Natural air supply
ATRIUMOUTSIDE
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2. Ventilation
ATRIUMOUTSIDE
Extended living room
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2. Ventilation
ATRIUMOUTSIDE
bypass
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FoRmeR Tax oFFIce TRanSFoRmaTIon zeRo
2. Ventilation
![Page 88: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/88.jpg)
88
![Page 89: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/89.jpg)
89
2. Ventilation
![Page 90: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/90.jpg)
90
2. Ventilation
40% reduction
![Page 91: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/91.jpg)
91
2. Ventilation
![Page 92: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/92.jpg)
92
2. Ventilation
![Page 93: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/93.jpg)
93
Heat pump
Heat exchangerDual pass
Dual pass
Dual pass
Dual passHeat exchanger
Heat exchanger
Heat exchanger
4. Heating - Cooling - Tap water
![Page 94: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/94.jpg)
94
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
70˚CHT-CV
IN
40˚C
70˚C 40˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Gas
SEASONAL THERMAL STORE
GASENGINE
![Page 95: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/95.jpg)
95
5. Energy production
![Page 96: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/96.jpg)
96
PV panelsType: ZEN power cpLocation: Roof low-rise
Solar glassType: Optisol screenLocation: Conservatories
PV-T panelsType: Volther hybridLocation: Roof high-rise
5. Energy production
![Page 97: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/97.jpg)
97
Electrical energy
Thermal energy1205 GJ
1461 GJ
![Page 98: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/98.jpg)
98
12
11
10
9
8
7
6
5
4
3
2
1
A B C D E F G H I J K L
AA
--.--
--.--
11
12
10
09
08
06
05
04
03
02
01
A B C D E F G H K L M N G H K L
07
7200
7200
7200
7200
7200
7200
3600
75600
Atrium
Office42m2
Office42m2
53m2 56m2Starterhouse53m2
46m2
47m2
53m2
53m2 56m2
57m2 98m2
56m2 53m2 56m219m2 19m2
19m2
19m2 19m2
19m2 19m2
19m2
19m2
19m2
19m219m2
56m2
60m2
19m219m2
19m219m2
19m219m2
Dorm room19m2
Sanitary17m2
Sanitary17m2 Hall
Kitchen19m2
Kitchen17m2
47m2
55m2
51m256m256m2
48m2
52m2
52m2
55m2
94m2
53m2
46m2
51m2
55m2
Office42m2
Office42m2
Office19m2
Atrium
Atrium
Atrium
7200
7200
7200
7200
7200
7200 7200 7200 7200
74400 192007200 7200 7200 7200 7200 7200480048004800
11 U
nIT
8 U
nIT
First floor Thirteenth floor
![Page 99: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/99.jpg)
99
12
11
10
9
8
7
6
5
4
3
2
1
A B C D E F G H I J K L
AA
--.--
![Page 100: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/100.jpg)
100
Living room
Bed room10.3 m2
5.75 m2
28.48 m2
1.24 m2
1.51 m2Bath room
Toilet
![Page 101: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/101.jpg)
101
Final program
Low-rise (4 storeys): High-rise (12 storeys):
Total:
7000 m2 6600 m2
13600 m2
![Page 102: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/102.jpg)
102
FoRmeR Tax oFFIce TRanSFoRmaTIon zeRo
![Page 103: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/103.jpg)
103
![Page 104: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/104.jpg)
104
![Page 105: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/105.jpg)
105
![Page 106: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/106.jpg)
106
oFFIce aRea
01
![Page 107: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/107.jpg)
10701
BaLcony
conSeRVaToRy
LiViNg ROOMoFFIce aRea
LiViNg ROOM
7200
+4950
+7250
+9550
+8250
+3650
+3350
01
![Page 108: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/108.jpg)
108
energy balance resultsPart 3
![Page 109: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/109.jpg)
109
Energy Balance (GJ)
1. bre
2. ure
3. mre
![Page 110: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/110.jpg)
110
energy scale
1 GJ
![Page 111: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/111.jpg)
111
energy scale
1 GJ = 1000 MJ
![Page 112: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/112.jpg)
112
energy scale
1 GJ = 1000 MJ = 278 kWh
![Page 113: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/113.jpg)
113
energy scale
1 GJ = 1000 MJ = 278 kWh
3300 kWh/y = 12 GJ/yElectricity consumption average domestic household
![Page 114: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/114.jpg)
114
1. bre
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
![Page 115: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/115.jpg)
115
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 116: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/116.jpg)
116
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 117: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/117.jpg)
117
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 118: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/118.jpg)
118
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 119: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/119.jpg)
119
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 120: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/120.jpg)
120
1,163,539 MJ
1,294,513 MJHE 11,820 MJ
12˚C 6˚C
LT-CVOUT
40˚CLT-CV
IN
35˚C
HT-CVOUT
TAP WATER
70˚CHT-CV
IN
40˚C
70˚C 40˚C
�oor heating/cooling
Tap water
Dual pass exchanger
LT-CVOUT
40˚CLT-CV
IN
70˚CLT-CV
OUTLT-CV
IN
21˚CLT-CV
IN
12˚CLT-CV
OUT
12˚C 21˚CLT-CV
OUTLT-CV
IN
STSIN
STSUIT
12˚C 21˚CSTS
INSTS
UIT
HEATPUMP
condenser
�ue gas outlet
evaporator
C1
C2
Electircity
897,479 MJElectricity export
1,353,394 MJHeat
80,198 MJCold
80,198 MJThermal export
2,331,071 MJSurplus
636,733 MJAvoided use
1,671,696 MJGas SEASONAL THERMAL STORE
E 313,344 MJ
LIGHTING
E 390,037 MJ
VENTILATION
E 1,204,526 MJ
307,047 MJ
PV-PANELS
H 1,460,870 MJTHERM-PANELS
1,670,762 MJHE 467,439 MJ
HEATING357,512 MJC
E 62,669e MJ
COOLING
LT-CV / HT-CV
GASENGINE
946,989 MJ
1. bre
![Page 121: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/121.jpg)
121
Primary energy consumption 2935 GJ
- 637 GJ
- 307 GJ
- 2331 GJ
- 340 GJ-25 GJ
Avoided energy consumption (nEPus)Energy production - uptake (EPus)Energy production - export (EPexp)
Energy performance (EPtot)Specific EP per m2 (13600 m2)
bre | balance
![Page 122: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/122.jpg)
122
Primary energy consumption 2935 GJ
- 637 GJ
- 307 GJ
- 2331 GJ
- 340 GJ-25 GJ
-0.07 MJ 0.6 MJ
Avoided energy consumption (nEPus)Energy production - uptake (EPus)Energy production - export (EPexp)
Energy performance (EPtot)Specific EP per m2 (13600 m2)
EPCEPC-requirement
bre | balance
![Page 123: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/123.jpg)
123
bre | balance
-340 GJ2935 GJ
3275 GJ
Enough to compensate for the URE and MRE?
![Page 124: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/124.jpg)
124
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Consumption
energy balance
![Page 125: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/125.jpg)
125
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Consumption
energy balance
![Page 126: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/126.jpg)
126
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Consumption
energy balance
![Page 127: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/127.jpg)
127
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Consumption Production
energy balance
![Page 128: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/128.jpg)
128
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Heating (43%)Appliances (92%)
Interior (2%)Installations (16%)
Roofs (19%)
Floors (20%)
Partitions (15%)
Facade (28%)
Water (8%)
Cooling (6%)
Ventilation (13%)
Lichting (11%)
Tap water (27%)
2935 GJ63.5%
1094 GJ23.7%
592 GJ12.8%
-307 GJ-637 GJ
-2331 GJ
1347 GJ
Consumption BalanceProduction
energy balance
![Page 129: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/129.jpg)
129
MRE: 13%U
RE: 2
4%BRE: 63%
70% Energy Neutral
How to bridge 30% energy shortage
energy balance
![Page 130: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/130.jpg)
130
• Less energy consumption
energy balance
![Page 131: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/131.jpg)
131
• Less energy consumption
• More efficient building services
energy balance
![Page 132: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/132.jpg)
132
• Less energy consumption
• More efficient building services
• More energy production on site
energy balance
![Page 133: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/133.jpg)
133
• Less energy consumption
• More efficient building services
• More energy production on site
PV-panels:
• 2000 m2 = 374 MWh = 1350 GJ (240 wp/m2)
energy balance
![Page 134: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/134.jpg)
134
energy balance
PV-panels:
• 2000 m2 = 374 mWh = 1350 GJ (240 wp/m2)
• 1748 m2 = 317 mWh = Shortage of 57 mWh
![Page 135: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/135.jpg)
135
energy balance
• PV-panels: 4% more efficient
• Applied panel: 16% efficient
• Latest advances: 27% efficient
• not yet available for commercial use
![Page 136: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/136.jpg)
136
Main-qUEsTion
Is it possible to transform the former tax office in Utrecht to an energy-neutral residential building?
![Page 137: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/137.jpg)
137
Main-qUEsTion
Is it possible to transform the former tax office in Utrecht to an energy-neutral residential building?
It is not yet possible if all energy streams are included, but future improvements in technology should make it possible
answer
![Page 138: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/138.jpg)
138
sUb-qUEsTion
Is new build more sustainable than transformation in case of the former tax office in Utrecht?
![Page 139: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/139.jpg)
139
sustaInabIlIty rePort
TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1
TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1
Scenarios
![Page 140: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/140.jpg)
140
sustaInabIlIty rePort
TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1
TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1TransformationSSH
TransformationBenraad
Demolition / New build
3
2
1
Scenarios
![Page 141: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/141.jpg)
141
Index per module
Inde
x 264242220198176154132110
88664422
0Materials Energy Water Total
135
220
186 173
envIronmental calculatIon
![Page 142: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/142.jpg)
142
sUb-qUEsTion
Is new build more sustainable than transformation in case of the former tax office in Utrecht?
Transformation is a more sustainable alternative than New build in case of the former Tax office. Transformation Zero performs 40% better.
answer
![Page 143: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/143.jpg)
143
Former tax office
Transformation Zero
Requirement
low environmental impact
≥ 750
215 - 329
105 - 124
accuracy ± 10%completion 20xx
materialenergywater
ABCDEFGABCDEFG⁺⁺
ABCDEFG
high environmental impact
AA⁺
A⁺⁺
A⁺⁺⁺
BC
DE
FG
A
F
Former tax office
Transformation Zero
Requirement
low environmental impact
≥ 750
215 - 329
105 - 124
accuracy ± 10%completion 20xx
materialenergywater
ABCDEFGABCDEFG⁺⁺
ABCDEFG
high environmental impact
AA⁺
A⁺⁺
A⁺⁺⁺
BC
DE
FG
A
F
envIronmental Index
![Page 144: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/144.jpg)
144
0
200
400
600
800
1000
1200
Water t
oren
TNT centre
Rijksw
aterst
aat
NIOO-KNAW
WNF kan
toor
Rijksw
aterst
aat
Central p
ostDWA
Bear arc
hitecte
n
Alterra
Kaswoning
Bella Donna T
uinhuis
Westerla
antoren
Raboban
k
Raboban
k Alte
na
Oxfam ge
bouw
Verenigde nati
es
Laan
op Zuid
Raboban
k Westl
and
Raboban
k Bolle
nstreek
ASCIS
Europe
Centric
Exact
Rijksge
bouwen dienst
Natuurhuis
CJIB ROC
Politieka
ntoor
Belastingk
antoor
Kantonge
recht
1 2
Rank 4: Transformation Zero (MIG: 309)
320
1028
1005
323
300
269
257
252
251
248
244
243
242
237
237
219
217
216
206
205
205
205
203
202
201
200
196
187
181
179
172
rankIng
![Page 145: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/145.jpg)
145
0
200
400
600
800
1000
1200
Water t
oren
TNT centre
Rijksw
aterst
aat
NIOO-KNAW
WNF kan
toor
Rijksw
aterst
aat
Central p
ostDWA
Bear arc
hitecte
n
Alterra
Kaswoning
Bella Donna T
uinhuis
Westerla
antoren
Raboban
k
Raboban
k Alte
na
Oxfam ge
bouw
Verenigde nati
es
Laan
op Zuid
Raboban
k Westl
and
Raboban
k Bolle
nstreek
ASCIS
Europe
Centric
Exact
Rijksge
bouwen dienst
Natuurhuis
CJIB ROC
Politieka
ntoor
Belastingk
antoor
Kantonge
recht
1 2
Rank 4: Transformation Zero (MIG: 309)
320
1028
1005
323
300
269
257
252
251
248
244
243
242
237
237
219
217
216
206
205
205
205
203
202
201
200
196
187
181
179
172
rankIng
• Performance: 11% above Dutch average
![Page 146: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/146.jpg)
146
0
200
400
600
800
1000
1200
Water t
oren
TNT centre
Rijksw
aterst
aat
NIOO-KNAW
WNF kan
toor
Rijksw
aterst
aat
Central p
ostDWA
Bear arc
hitecte
n
Alterra
Kaswoning
Bella Donna T
uinhuis
Westerla
antoren
Raboban
k
Raboban
k Alte
na
Oxfam ge
bouw
Verenigde nati
es
Laan
op Zuid
Raboban
k Westl
and
Raboban
k Bolle
nstreek
ASCIS
Europe
Centric
Exact
Rijksge
bouwen dienst
Natuurhuis
CJIB ROC
Politieka
ntoor
Belastingk
antoor
Kantonge
recht
1 2
Rank 4: Transformation Zero (MIG: 309)
320
1028
1005
323
300
269
257
252
251
248
244
243
242
237
237
219
217
216
206
205
205
205
203
202
201
200
196
187
181
179
172
rankIng
• Performance: 11% above Dutch average• Performance: 37% above Dutch average
![Page 147: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/147.jpg)
![Page 148: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/148.jpg)
AcknowledgmentThere have been many contributors to this work with which I have consulted or bounced ideas off. I’d like to thank them for their time and patience.
TUToRS:ir. S. BroersmaDr.ir. H. Zijlstra ir. T. Konstantinou
conSULTS:Dr.ir. L.J.J.H.M. Gommans Dr.ir. W.H. van der SpoelIr. E.R. van den Ham Ir. G.J. Arends Ir. J. van der Vliet
SoUnDInG BoaRD: N. Veerman (awesome)ir. T.W.J. Mestemakerir. E. van der Thiel
![Page 149: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/149.jpg)
AcknowledgmentThere have been many contributors to this work with which I have consulted or bounced ideas off. I’d like to thank them for their time and patience.
TUToRS:ir. S. BroersmaDr.ir. H. Zijlstra ir. T. Konstantinou
conSULTS:Dr.ir. L.J.J.H.M. Gommans Dr.ir. W.H. van der SpoelIr. E.R. van den Ham Ir. G.J. Arends Ir. J. van der Vliet
SoUnDInG BoaRD: N. Veermanir. T.W.J. Mestemakerir. E. van der Thiel
![Page 150: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/150.jpg)
![Page 151: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/151.jpg)
![Page 152: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/152.jpg)
152
envIronmental calculatIon
own indexOperation: Modified reference buildingResult: Comparison New built environmental index (MIG)Operation: Maintained reference buildingResult: Comparison with reference building from 1990
![Page 153: Transformation zero](https://reader030.vdocuments.net/reader030/viewer/2022032616/55a450c21a28abe6618b4847/html5/thumbnails/153.jpg)
153
Index per moduleInde
x 264242220198176154132110
88664422
0Materials Energy Water Total
135
220
186 173
<Nieuwe wijk> · Resultaat Referentie Transformation ZeroComparison New Build V1.0.gcp
Resultaat Referentie Transformation Zero
(onderdeel van wijk: <Nieuwe wijk>)
Milieukosten totaal [Gebouw]Milieukosten per jaar Milieukosten/m² BVO Eigen-indexOntw. Ref. Ontw. Ref
Materiaal € 16,768,- € 22,608,- € 0.81 € 1.09 135Energie € 11,377,- € 24,997,- € 0.55 € 1.21 220Water € 6,806,- € 12,688,- € 0.33 € 0.61 186Totaal € 34,951,- € 60,293,- € 1.69 € 2.91 173
Milieukosten materialen [Gebouw]Milieukostenper jaarOntw. Ref.
BouwdeelFundering € 0.-- € 541.--Gevels € 3,176.96 € 3,838.10Binnenwanden € 4,485.64 € 6,122.80Vloeren € 2,554.27 € 4,417.98Daken € 99.75 € 328.15Installaties € 5,963.23 € 5,963.23Inrichting € 487.99 € 1,396.54Totaal € 16,767.84 € 22,607.80Eigen-index 135 100
Schaduwkosten per m² BVO t.b.v. BREEAM-NL MAT1 : € 0.76
Milieukosten energiegebruik [Gebouw]Milieukosten Elektriciteitgebruik Gasgebruik Warmtegebruikper jaar per jaar [kWh] per jaar [m³] per jaar [GJ]Ontw. Ref. Ontw. Ref. Ontw. Ref. Ontw. Ref.
Verwarming € 3,965.32 € 3,965.32 0 0 22,824 22,824 0 0Hulpenergie verwarming € 3,119.77 € 3,526.78 50,639 50,639 0 0 0 0Ventilatoren € 2,603.17 € 2,942.78 42,254 42,254 0 0 0 0Tapwater € 3,718.65 € 3,718.65 0 0 21,404 21,404 0 0Koeling € 590.33 € 590.33 0 0 3,398 3,398 0 0Bevochtiging € 0.-- € 0.-- 0 0 0 0 0 0Verlichting € 2,091.31 € 2,364.15 33,946 33,946 0 0 0 0Apparatuur € 17,145.43 € 32,597.46 278,300 468,050 0 0 0 0Opbrengst PV-cellen € -21,856.92 € -24,708.43 -354,776 -354,776 0 0 0 0Opbrengst WKK € 0.-- € 0.-- 0 0 0 0 0 0Opbrengst wind € 0.-- € 0.-- 0 0 0 0 0 0Correctiepost elektrisch € 0.-- € 0.-- 0 0 0 0 0 0Correctiepost gas € 0.-- € 0.-- 0 0 0 0 0 0Correctiepost warmte € 0.-- € 0.-- 0 0 0 0 0 0Totaal € 11,377.06 € 24,997.05 50,363 240,113 47,627 47,627 0 0Eigen-index 220 100
Overzicht energieprestatieberekening [Gebouw]Rekenmethode : Importeren gegevens NPR 5129:2005 versie 2.10
Primair energiegebruik in MJ Qprim/Qtotaal [%]Ontwerp Referentie Ontwerp Referentie
Qprim;verw 801,133 801,133 -185 -185Qprim;hulp;verw 467,439 467,439 -108 -108Qprim;vent 390,036 390,036 -90 -90Qprim;tap 751,296 751,296 -174 -174Qprim;koel 119,267 119,267 -28 -28Qzom;comf 0 0 0 0Qprim;bev 0 0 0 0Qprim;vl 313,344 313,344 -72 -72Qprim;pv -3,274,851 -3,274,851 757 757Qprim;wkk 0 0 0 0Qpres;tot -432,336 -432,336 100 100Qpres;toel 4,880,383 4,880,383EPC -0.07 -0.07
22GreenCalc+, versie V4.2, 10/23/2012 10:41:20 PM - ONDERWIJSVERSIE - ONDERWIJSVERSIE - ONDERWIJSVERSIE
envIronmental calculatIon