We make chiller plants much more efficient. This IoT solution saves money with no upfront costs.

Cooling as a Service is an IoT solution and AI algorithm that balances your chiller plant – saving energy and reducing CO2 emissions.
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Trusted by great companies

This solution has created significant energy savings for companies around Asia by optimising their chiller plants.

“We have saved 2,144,971 kWh over 3 years on our energy optimization project and are happy with the results thus far.”

Sunny Goh, Director of engineering
Shangri-la’s Rasa Sentosa Resort and Spa Singapore
Download our case studies
See our work
Read up on cases from our clients and see how we have made a difference.
Hotel

Resorts World Sentosa

Where

Singapore

Size

14,000 m2

Financial savings per year

$530,000 (USD)

CO2 reduction per year

1,680 tonnes

35% annual savings
Office

HP Singapore

Where

Singapore

Size

12,000 m2

Financial savings per year

$190,000 (USD)

CO2 reduction per year

1,312 tonnes

29% annual savings
Manufacturing Plant

Lumileds Singapore

Where

Singapore

Size

12,000 m2

Financial savings per year

$480,000 (USD)

CO2 reduction per year

1,200 tonnes

27% annual savings
See our work
Read up on cases from our solution partner and see how we have made a difference.
Hotel

Resorts World Sentosa

Where

Singapore

Size

14,000 m2

Financial savings per year

$530,000 (USD)

CO2 reduction per year

1,680 tonnes

35% annual savings
Office

HP Singapore

Where

Singapore

Size

12,000 m2

Financial savings per year

$190,000 (USD)

CO2 reduction per year

1,312 tonnes

29% annual savings
Manufacturing Plant

Lumileds Singapore

Where

Singapore

Size

12,000 m2

Financial savings per year

$480,000 (USD)

CO2 reduction per year

1,200 tonnes

27% annual savings
Calculate savings

The IoT solution

Cooling takes up around half of the energy consumption of your building. Cooling as a Service continuously balances your cooling system.

Cuts energy consumption by 15-35% without operational disruption
Cooling as a service is an automatic IoT solution where sensors and control layers are introduced to balance your chiller plant and reduce energy consumption drastically.
The IoT solution adds a layer of intelligence to chiller plants
A perfectly balanced operation secures the lowest possible work required for the total workload of primary pumps, chillers, condenser pumps and cooling towers. Our IoT solution carefully controls the four main components to maintain a balance in the system.
Save money, extend equipment lifetime and reduce CO2 emissions
There is no requirement for up front investments ​and the solution is installed without downtime​. There is no risk for your operation as it runs parallel to your existing control system and our trained staff make sure the control settings are updated.

The 5-step process

Before we start we need to make sure your chiller plant qualifies for our IoT solution.

1 Initial assessment

Input basic information about your building type, your number of chillers and their capacity and get a high-level overview of your saving potential. Just click on Calculate to get started.

2 Energy review

You will receive an energy report based on the input you provided us. Together with the energy report you will be invited for a detailed review with our experts through Teams. Focus is on how to obtain the potential savings.

3 Contract signing

The final contract is signed directly with our local partner. Reduction targets and cost sharing split is agreed upon.

4 Baseline check & installation

Our solution partner visits your site, calculates the baseline and installs the equipment (censors, flow meters and VDFs).

5 Continuous energy-saving

Energy saving starts. Your local technical staff is trained in continuously optimizing energy consumption. We let the staff know when control settings should be changed and what they should be.

Calculate savings

The 5-step process

Before we can start we need to make sure your chiller plant qualifies for our IoT solution.

1 Initial assessment

Input basic information about your building type, your number of chillers and their capacity and get a high-level overview of your saving potential. Just click on Calculate to get started.

2 Energy review

You will receive an energy report based on the input you provided us. Together with the energy report you will be invited for a detailed review with our experts through Teams. Focus is on how to obtain the potential savings.

3 Contract signing

The final contract is signed directly with our local partner. Reduction targets and cost sharing split is agreed upon.

4 Baseline check & installation

Our solution partner visits your site, calculates the baseline and installs the equipment (censors, flow meters and VDFs).

5 Continuous energy-saving

Energy saving starts. Your local technical staff is trained in continuously optimizing energy consumption. We let the staff know when control settings should be changed and what they should be.

Payment model
We are compensated through a share of the realized savings.
Savings are split 30% you / 70% us.

All components needed will be supplied and installed as part of our service and there’s no capital investment required. The algorithm gets better over time, increasing savings annually.

You receive 100% of the CO2 reductions.

Our solution saves the environment from a lot of CO2 emissions by reducing energy usage. You can report all the CO2 reductions for the purpose of shareholder reporting, government oversight, marketing etc.

Our Solution Partner

We work closely with Barghest Building Performance (BBP) to deliver the savings potential for Cooling as a Service.

BBP has been in the business since 2012 and currently has more than 100 installations running in Singapore, Malaysia, Thailand, Indonesia, China, Taiwan, India and the Philippines.

Learn more about BBP on www.bbp.sg.

Our Accreditations

The team

Please don’t hesitate to contact our team if you have any questions.

Contact us
Contact us

Christian Rasmussen

Head of Technology​

Rebekka Biegel​

Head of Experience​

Mike Dahl Giversen​

Head of Operations

Rune Avnsted

Head of Commerce​

Stefan Kinze​

Innovation Director​

About Grundfos Cooling as a Service

"The world is full of problems that can be solved in a better way" is a guiding principle at Grundfos. We have leveraged our scale to tackle the problem of global cooling – to reduce its impact on global warming.

Cooling humanity without warming the planet.

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