Cases

Albert Heijn is the largest supermarket chain of the Netherlands. With almost a thousand stores their objective to reduce their overall footprint is high on the agenda. As front runners in terms of energy efficiency they continuously search for new solutions that benefit their buildings. The owner of Albert Heijn Elst was open to see what sort of solutions could optimise his building's performance. With our 4-step approach we have established a data driven roadmap that will reduce his energy consumption with approximately 26%.
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Monitor
We start with our easy to implement intelligent monitoring system, that provides an accurate account of where and why energy is being consumed.
energy usage
real time insights
device level NILM
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Identify
We use the data from the monitoring system to identify solutions and help establish a baseline against we measure savings.
controls 11%
upgrades 7.7%
infrastructure 7.2%
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Implement
In consultation with our client we installed a patented Voltage Optimisation system that improves the quality of the supplied power with a 99.9% efficiency. The results of this solution can be found in reduced harmonics, lower phase imbalance and the optimal voltage for the equipments design.
hvac controls 11%
lighting upgrades7.7%
voltage optimisation7.2%
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Validate
After the implementation we verifed 7.6% savings on the total electrical consumption of the facility.
voltage optimisation -7.6% KWH
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case study video
Albert Hejn logo
Arrow
25.9%
We were surprised that the savings within this building could be so high, since it is only 7 years old. We look forward to implement the other solutions that Global Green Buildings suggested to us.
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Theo Driessen
Owner, Albert Heijn Elst
project partners
rijkaart logo
liander logo
hollander logo
albert_heijn logo
Unica is an allround contractor in the Netherlands and focussed on delivering services around energy efficiency, building management and maintenance. With over 2.200 employees they are dedicated to provide tailored solutions in energy, ICT, IoT, safety and environmental issues. In order to best support their customers they always seek new technologies that can help them become more efficient. With our set of technologies they not only reduce the electrical consumption of their real estate, but also increase the range of solutions that they can support their clients with. Our technologies can make a large step in becoming net-zero with an indicated 34% saving.
image
Monitor
We start with our easy to implement intelligent monitoring system, that provides an accurate account of where and why energy is being consumed.
energy usage
real time insights
image
image
Identify
We analysed the generated and historical data which resulted in the identification of different solutions, but also results in a baseline against we can measure savings.
controls 8%
infrastructure 26%
image
image
Implement
As a first step we installed a Voltage Optimisation system that stabilises the voltage at the optimal voltage for the equipments design. Priorly it fluctuated around 242 Volts which was caused by both the grid instability and the existing solar panels. The patented system reduces harmonics and lowers the phase imbalance which is beneficial for most equipment.
hvac controls 8%
voltage optimisation10%
thermal storage6%
pvt panels10%
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image
Validate
After 6 month we verified 14.9% savings on the total electrical load of the facility based on the 15 minutes historical data.
voltage optimisation 14.9%
image
case study video
Albert Hejn logo
Arrow
34%
Each year we try to find new solutions that we can use ourselves but also advise our clients on. We are satisfied with the results that show savings of 14,9%.
image
Jan Willem Keur
Branche Manager Unica Hoevelaken
project partners
powerstart
Unica
ggel logo
cases
Albert Heijn is the largest supermarket chain of the Netherlands. With almost a thousand stores their objective to reduce their overall footprint is high on the agenda. As front runners in terms of energy efficiency they continuously search for new solutions that benefit their buildings. The owner of Albert Heijn Elst was open to see what sort of solutions could optimise his building's performance. With our 4-step approach we have established a data driven roadmap that will reduce his energy consumption with approximately 26%.
image
Monitor
We start with our easy to implement intelligent monitoring system, that provides an accurate account of where and why energy is being consumed.
energy usage
real time insights
device level NILM
image
image
Identify
We use the data from the monitoring system to identify solutions and help establish a baseline against we measure savings.
controls 11%
upgrades 7.7%
infrastructure 7.2%
image
image
Implement
In consultation with our client we installed a patented Voltage Optimisation system that improves the quality of the supplied power with a 99.9% efficiency. The results of this solution can be found in reduced harmonics, lower phase imbalance and the optimal voltage for the equipments design.
hvac controls 11%
lighting upgrades7.7%
voltage optimisation7.2%
image
image
Validate
After the implementation we verifed 7.6% savings on the total electrical consumption of the facility.
voltage optimisation -7.6% KWH
image
case study video
Albert Hejn logo
Arrow
25.9%
We were surprised that the savings within this building could be so high, since it is only 7 years old. We look forward to implement the other solutions that Global Green Buildings suggested to us.
image
Theo Driessen
Owner, Albert Heijn Elst
project partners
rijkaart logo
liander logo
hollander logo
albert_heijn logo
Unica is an allround contractor in the Netherlands and focussed on delivering services around energy efficiency, building management and maintenance. With over 2.200 employees they are dedicated to provide tailored solutions in energy, ICT, IoT, safety and environmental issues. In order to best support their customers they always seek new technologies that can help them become more efficient. With our set of technologies they not only reduce the electrical consumption of their real estate, but also increase the range of solutions that they can support their clients with. Our technologies can make a large step in becoming net-zero with an indicated 34% saving.
image
Monitor
We start with our easy to implement intelligent monitoring system, that provides an accurate account of where and why energy is being consumed.
energy usage
real time insights
image
image
Identify
We analysed the generated and historical data which resulted in the identification of different solutions, but also results in a baseline against we can measure savings.
controls 8%
infrastructure 26%
image
image
Implement
As a first step we installed a Voltage Optimisation system that stabilises the voltage at the optimal voltage for the equipments design. Priorly it fluctuated around 242 Volts which was caused by both the grid instability and the existing solar panels. The patented system reduces harmonics and lowers the phase imbalance which is beneficial for most equipment.
hvac controls 8%
voltage optimisation10%
Thermal Storage6%
PVT panels10%
image
image
Validate
After 6 month we verified 14.9% savings on the total electrical load of the facility based on the 15 minutes historical data.
voltage optimisation 14.9%
image
case study video
Albert Hejn logo
Arrow
34%
Each year we try to find new solutions that we can use ourselves but also advise our clients on. We are satisfied with the results that show savings of 14,9%.
image
Jan Willem Keur
Branche Manager Unica Hoevelaken
project partners
powerstart
Unica
ggel logo
Dear Sir/Madame,
Thanks for your interest in making an appointment, we will contact you on the provided contact details to further understand your requirements.
Kind regards,
Sales Team,
Global Green Buildings
More info
Total expected savings: 0%