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Kris Van Doren, EMEA Sustainability Manager at Alcatel-Lucent - Carbon Reduction Commitment
- 1. Energy Saving in Alcatel-Lucent
Office SustainabilityOffice Sustainability
Kris Van Doren
Sustainability Manager EMEA
April 2014
- 2. Outline
This presentation provides an overview of sustainability initiatives in the ALU
office environment that significantly impact the electricity and gas
consumption (hence grid load profile)
Alcatel-Lucent Corporate Sustainability Objectives
Measuring is Knowing: Energy Scan
Heating Pumps
All Rights Reserved © Alcatel-Lucent 2014
Heating Pumps
Reduction of Gas Consumption
Analysis of Cold Production
2 | Energy Savings
- 3. MAJOR INITIATIVES: CARBON FOOTPRINT
Alcatel-Lucent’s commitment
All Rights Reserved © Alcatel-Lucent 20143 | Energy Savings
Commitment | Alcatel-Lucent committed to a
50% reduction of its carbon footprint by 2020
- 4. Carbon Footprint Reduction – Our Path to 50% by 2020
1,000,000
1,200,000
1,400,000
1,600,000
CarbonFootprint(CO2tons)
24%
42%
All Rights Reserved © Alcatel-Lucent 20144 | Energy Savings
-
200,000
400,000
600,000
800,000
2008 2012 2016 2020
CarbonFootprint(CO
Get our house in order
Facility energy efficiency
Less air transport
Building consolidation
IT server consolidation
Reduced business travel
Ask more from Suppliers
Efficient Contract Mfrs.
Efficient travel partners
More efficient shipping
Partner Engagement
-
Renewables for the rest
Renewable Energy
Renewable energy credits
50%
- 6. All Rights Reserved © Alcatel-Lucent 2014
To Measure is to Know: Energy Scan
6 | Energy Savings
- 7. Electricity Consumption in our buildings
Energy Scan
Mainly labs
All Rights Reserved © Alcatel-Lucent 20147 | Energy Savings
Mainly offices
- 8. Smart Metering
•“if you can not measure it, you can not improve it”
All Rights Reserved © Alcatel-Lucent 20148 | Energy Savings
- 9. Measuring is knowing: Energy Scan
Smart Metering SM@RTLAB
All Rights Reserved © Alcatel-Lucent 20149 | Energy Savings
- 10. All Rights Reserved © Alcatel-Lucent 2014
Heat Pump Project: Buildings D and E
10 | Energy Savings
- 11. Warmtepomp
Collector Ketel 1/2
Heating pump – recuperation of heat
Schematic Diagram with Heating Pump Integrated
All Rights Reserved © Alcatel-Lucent 2014
23 °C
Koelgroep 2
11 | Energy Savings
- 12. U/maand maand Gas DE 62% equivalente WP
744 u jan 344.389 kWh 463 kWth
672 u feb 305.276 kWh 454 kWth
744 u maa 253.524 kWh 341 kWth
720 u apr 147.248 kWh 205 kWth
382 u mei 57.838 kWh 151 kWth
jun 38.137 kWh
jul 8.092 kWh
aug 2.114 kWh
370 u sept 55.763 kWh 151 kWth
744 u okt 101.576 kWh 137 kWth
720 u nov 134.048 kWh 186 kWth
744 u dec 157.790 kWh 212 kWth
Heating pump
All Rights Reserved © Alcatel-Lucent 2014
5.840 u
Benuttiging warmtepomp
kWth
100 kWth
200 kWth
300 kWth
400 kWth
500 kWth
600 kWth
700 kWth
800 kWth
744u
1.416u
2.160u
2.904u
3.624u
4.344u
5.096u
5.840u
ALU 100 %
D-E 62 %
12 | Energy Savings
Similar project in other ALU sites (Switzerland, Germany)
- 13. Artikel in Energie Magazine
All Rights Reserved © Alcatel-Lucent 201413 | Energy Savings
- 15. Reduction Natural Gas
Adaptations
Introducing day/night regime for DE building
Switching off of heating in meeting rooms between 18:00h and 7:00h
Switching off humidifiers in summer time
A degree-day is a measure of heating or cooling. A zero degree-day is when both heating and
cooling consumption is at a minimum, which is useful with power utility companies in
All Rights Reserved © Alcatel-Lucent 201415 | Energy Savings
cooling consumption is at a minimum, which is useful with power utility companies in
predicting seasonal low points in energy demand.
Gas Consumption (kWh) versus degree-day(Dd)
0
100.000
200.000
300.000
400.000
500.000
600.000
700.000
jan/07
feb/07
m
rt/07
apr/07
m
ei/07
jun/07
jul/07
aug/07
sep/07
okt/07
nov/07
dec/07
kWh
0
50
100
150
200
250
300
350
400
450
Gd
kWh
Graaddagen
Gasverbruik (kWh) versus graaddagen(Gd)
0
100.000
200.000
300.000
400.000
500.000
600.000
jan/08feb/08m
rt/08apr/08m
ei/08jun/08
jul/08aug/08sep/08okt/08nov/08dec/08
kWh
0
50
100
150
200
250
300
350
400
450
Gd
kWh
Graaddagen
- 18. Analyses of Cold Production (1)
Old situation: Ice production during night, melting down during office hours
All Rights Reserved © Alcatel-Lucent 201418 | Energy Savings
- 19. Analyses of Cold Production (2)
Ice production during night is not efficient: only COP of 2,9
Solution:
use ice buffer for emergy cases and use direct chilling during day/night
Saving on yearly base: 30.000€
Comparison Cooling 2010 versus 2008,2009
All Rights Reserved © Alcatel-Lucent 201419 | Energy Savings
0
50.000
100.000
150.000
200.000
250.000
300.000
350.000
jan feb mrt apr mei jun jul aug sep okt nov dec
kWh
Month
2008
2009
2010
- 20. Artikel in Facility Management
All Rights Reserved © Alcatel-Lucent 201420 | Energy Savings
- 23. ALU Number One in the Dow Jones Sustainability Index
All Rights Reserved © Alcatel-Lucent 201423 | Energy Savings
- 25. Eco-Sustainable Networks
•xxx
Reducing the Carbon Footprint
Innovation and Engagement
Enabling a Low Carbon Economy
Transforming communications
All Rights Reserved © Alcatel-Lucent 201425 | Milieucharter 2010-2011 | Eindaudit | Mei 2011
Transforming communications
for a sustainable planet