Sunway Warehouse: Energy Monitoring for EECA & ISO 50001

Sunway monitors the energy use of a large enterprise warehouse in real time with CobiNeural. A single monthly utility bill has become a continuous, auditable record, which is what reporting under the Energy Efficiency and Conservation Act (EECA) and an ISO 50001 energy management system both need.

The site

Sunway operates a large enterprise warehouse in Malaysia. It is a distribution and storage facility with a large electrical load across lighting, air conditioning, dock equipment and material handling. For an operator of Sunway's size, energy is both a cost to control and a compliance duty that must be backed by evidence.

The problem

A warehouse this size falls within Malaysia's energy-efficiency rules. Under EECA, large energy users are expected to monitor their energy use, manage it actively and report it. An ISO 50001 energy management system needs the same starting point: a continuous, reliable record of how much energy is used, where it goes, and whether use is improving over time.

A monthly utility bill provides none of this. It is one number, available after the fact, with no breakdown and no trend. Building a compliance case or an energy management system on it means rebuilding the picture by hand every cycle.

What we did

Sunway deployed CobiNeural to monitor the warehouse's energy in real time. The platform works over the warehouse's existing metering instead of replacing it, so monitoring was added without a disruptive retrofit.

• Insights → Energy records consumption and maximum demand across the facility at fine resolution, together with power factor, energy use intensity and trends. The team sees how the warehouse actually uses energy instead of estimating it from the invoice.
• Reporting turns that data into the documented, repeatable output that EECA-aligned reporting and an ISO 50001 management review need: energy performance indicators, a baseline, and progress measured against it. This replaces spreadsheets compiled by hand.
• Because the data is continuous, anomalies and gradual changes appear as they happen. This is the practical basis for the ongoing improvement an energy management system is meant to deliver.

What changed

Sunway now has the energy data its compliance obligations require, and the visibility to act on it. EECA reporting and ISO 50001 documentation rest on a live, auditable record instead of one rebuilt each cycle. The same data shows the team where energy is being wasted.

Monitoring is the first step. With the record in place, the warehouse can move from reporting its energy use to reducing it.

See how other operators monitor warehouse energy, or talk to us about EECA and ISO 50001 monitoring for your facility.