Multi-site retail
Compare stores on the same baseline. Find sites using more energy than similar locations, especially outside opening hours.
Energy · Buildings · Operations
See energy use across every site.
Bring meter, HVAC and building-system data into one view.
Compare sites, spot unusual consumption and decide what to fix first.
01 · Use cases
See where energy is going across your portfolio.
deZem brings meter, HVAC and building-system data into one place, so teams can compare sites and act on what they find.
Use when · stores use energy differently
Real estate portfolios
See building energy data in one place, even when meters, tenant access and building systems differ.
Industrial operations
Connect meter, machine and building data. Compare equipment and production periods to find unusual energy use.
02 · Project approach
Use existing data first. Measure only what is missing.
Define the decision
Which site needs attention? Which system should be checked? What should be measured first?
Use existing data
Connect the meter, HVAC and building-system data already available for the relevant sites.
Measure what is missing
Add sensors only where the current data cannot answer the question.
03 · When data is missing
Add energy data without batteries.
Harvy2 is deZem's wireless current sensor for sites that do not already provide the measurements you need. Clamp-on current transformers measure the electrical current. Harvy2 powers itself from the measured conductor and sends the readings via LoRaWAN.
- Battery-freeNo battery replacements
- Cover up to four measurement pointsConnect up to four clamp-on current sensors
- LoRaWANSend readings wirelessly
04 · Project examples
How energy data is used in real operations.
Multi-site retailOne energy view across 1,900 stores.
Total load, lighting and HVAC data from stores in 22 European countries can be compared in one system.
- stores
- +1,900
- countries
- 22
- months
- 10
300 logistics centres, monitored from one place.
Heating and power data supports site comparisons, alerts and day-to-day technical oversight.
- centres
- 300
- data series
- 2,000+
- months
- 5
Data centresEnergy insight across 10 data-centre locations.
Energy and control data supports PUE analysis, site comparisons and reporting for different teams.
- locations
- 10
- capacity
- 300+ MW
- in use since
- 2015
International projects
Energy data in 55+ countries.
For single sites and international portfolios.
Official deZem partner
FORELOX develops and qualifies international energy-data projects together with deZem.
deZem provides the software, measurement technology and technical expertise.
Contact
Tell us about your sites.
Share the size of your portfolio and the problem you want to solve. We will review it and tell you whether deZem fits the use case.
Compare sitesFind missing dataPlan energy monitoring
hello@forelox.com