Energy Efficiency
Energy Efficiency and Carbon Accounting
See how energy is used, manage abnormal consumption, and turn sub-metered data into a usable base for carbon accounting.
Who we supply
- Meter and energy-equipment makers
- Energy system integrators
The problem
Where this kind of site breaks down
Water, power, gas and heat data are scattered; abnormal consumption is found late; both efficiency retrofits and carbon inventories lack measurable, trackable energy evidence.
What we do
Moves from visualising consumption to sub-metering, unit-consumption benchmarking, anomaly detection and remediation tracking, while preparing the base data carbon accounting needs.
Modules
Modules typically included
Actual scope follows the assets, point count and operations process. The following is a common combination.
Water, power, gas and heat metering
Sub-metering and metering topology
Load, demand and time-of-use analysis
Abnormal consumption detection and alarms
Benchmarking and unit-consumption analysis
Reports, remediation tracking and carbon-accounting base data
Case studies
Projects in this scenario
Customer names and project data are not published without written authorisation. The following describes scenario type and project characteristics.
Data center
Weinan New Energy Big Data Center
At Weinan New Energy Big Data Center, water, electricity and gas rely on master meters or scattered manual reads, so accounts only line up at month-end. Parking-garage CO and fans depend on on-site duty, so usage spikes, fan faults and poor ventilation surface late.
- Floor electricity visible by floor and end use; monthly water-electricity-gas can be tallied
- Abnormal usage can be found in the current period instead of waiting for month-end
- Garage CO and fan status sit in one view
- Fans can be controlled remotely, act automatically from gas level, and fault-alarm
A municipal water-utility headquarters
Energy metering and building control for a municipal water-utility headquarters
Floor electricity, work and domestic water, and park gas are read separately, so accounts only line up at month-end. Fresh-air units need a site visit to see run and fault, and garage environment change has no continuous record.
- Floor electricity, classified water and park gas sit on one platform
- A monthly energy report replaces month-end manual reconciliation as the only record
- Each fresh-air unit's status is visible remotely, and can be controlled remotely in auto
- Underground garage environment change can be reviewed over time
A key university in Henan
Metered billing and prohibited-load monitoring
Dorms, shops and the sports hall follow different electricity rules. Meter reading, top-up, month-end bills and cut-off on arrears are reconciled by hand. Prohibited high-power appliances share a circuit with air conditioning, so they are found late and hard to attribute.
- Dorms, shops and the hall are read and billed in one piece of software
- Arrears cut power automatically, top-up restores it, and selected rooms can stay on
- Prohibited loads can be detected and cut without stopping normal air conditioning
- Top-ups, reversals, switching and alarms can be traced
Products involved