YOUR SYSTEM, YOUR WAY – SIMPLY MORE EFFICIENT
Online Energy Manager (OEM) was established in 2007 to respond to the need for efficient energy management and energy cost reduction in industrial processes and commercial buildings. Our ECORE platform uses a patented algorithm built on the thermodynamic fundamentals to optimize the chiller system operations to suit without compromising the users’ cooling requirements.
This means that our ECORE platform enables cooling systems to run at the optimum level and substantially reduce energy use and costs without affecting load requirements, operations, and occupant comfort. ECORE is ideal for commercial buildings and industrial processes with large cooling loads.
HOW IT WORKS
Harnessing the first law of thermodynamics and using machine learning, the ECORE platform dynamically determines and sets system parameters to obtain the lowest energy usage at prevailing ambient conditions. ECORE works within the chiller manufacturer specifications, thus not invalidating warranties, but simply operating the chiller system in the most energy-efficient manner as recommended by the chiller manufacturer.
The platform uses a proprietary algorithm that enables the chiller system to run closer to the manufacturer recommended flow, temperature, set points, all in line with the constantly changing load and ambient conditions. Facility managers simply set their building management system (BMS) to implement the ECORE recommendations, thereby achieving more efficient operation without changing the load requirements.
Features
Proprietary Technology
Optimizes cooling
system efficiency
Cost Reduction
20-35% of chiller system energy use and costs
SaaS Model
No capital costs, payment less than cost savings
Performance Guarantee
Guaranteed energy and/or cost savings
Non-Intrusive Implementation
No disruption in operations
Remote Monitoring
Monitor, report and troubleshoot from anywhere
Flexible Interface
Works with any BMS
or HMI system
Automated Response
Alarms and corrective actions
Case Studies
LEED Platinum Hotel
ECORE offered a 32% energy savings to one of the most energy-efficient hotels in the world.
Number of Rooms: 440
Cooling Capacity: 700-800 Tons
Savings: 1M kWh
Payback Period: ≈2 years
District Cooling Plant
ECORE provided 23% energy savings to a district cooling plant serving a large data center.
Number of Chillers: 10
Cooling Capacity: 25,000 Tons
Savings: 18.4M kWh
Payback Period: ≈2 years
Luxury Hotel
ECORE saved a luxury hotel 30% of electricity usage and costs after installation.
Number of Rooms: 392
Cooling Capacity: 700-800 Tons
Savings: 1.3M kWh
Payback Period: ≈2 years
WHAT PEOPLE SAY ABOUT ECORE
“A patent landscape analysis was conducted, search results were reviewed by our subject matter experts to identify and review relevant documents. Detailed review of these documents showed that no direct technological overlap was present with OEM’s patent and hence OEM has a unique solution in the market.”
- Frost and Sullivan – Practice Leader, Technology Innovation Group
“ITC Hotels are the first LEED Platinum certified hotel chain in the world. We have installed OEM’s patented systems in seven of our luxury hotels and in our headquarters building. The systems have helped us to considerably improve our central A/C plant efficiency.”
- ITC Hotels (Starwood Group) - General Manager, Sustainability
"EESL has conducted a technical evaluation and site assessment of OEM’s system through an independent expert*. EESL believes there is reasonable potential to save energy consumed by central plant HVAC systems through optimized controls.”
- EESL, India’s Super ESCO – Chief General Manager (Technical)
*The independent expert is a scientist with the Lawrence Berkeley National Lab
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