Energy Blind Spots
No visibility into what's consuming energy, when, or why. Utility bills arrive as a surprise, not an insight.
Optim EOS — Energy Operating System
Know Your Building. Control Your Energy.
Optim EOS connects your sensors, controllers, and gateways into one unified platform. See exactly what's consuming energy, automate the response, and watch your costs drop.
Deployed in commercial & industrial facilities
| EPBD & NZEB Compliant
| IoT-native platform
The Challenge
Your Building Is Working Against You.
Most buildings run like silos — heating one zone while cooling another, lighting empty rooms, running HVAC to nowhere. Energy leaks everywhere. Control is fragmented. And your costs pay for all of it.
Disconnected Systems
HVAC, lighting, and water systems operate independently with no coordination — each one optimising only for itself.
Reactive Maintenance
Equipment failures are discovered when something breaks, not before. Downtime and emergency repairs drain budgets.
Rising Costs & Compliance Pressure
Energy costs climb while EPBD, NZEB, and ESG regulations tighten. Manual reporting is slow and error-prone.
Optim EOS — our Energy Operating System — solves all of this.
See how it works The Ecosystem
Your Building's Nervous System.
Optim EOS is built on an integrated ecosystem of sensors, controllers, and gateways — a complete platform for understanding energy flow, automating response, and optimising performance across every corner of your facility.
Sensors
Capture the data that matters — temperature, humidity, air quality, occupancy, power draw, and more. Real-time feeds from every zone, every floor, every system.
Controllers
Turn data into action. Automatically adjust HVAC, lighting, and equipment based on who's there, what time it is, and what the grid demands.
Gateways
The connective tissue. Pull all your devices together into one secure, reliable network. One system. One source of truth.
Capabilities
One Platform. Complete Visibility.
Everything you need to monitor, automate, and optimise building energy — in a single system.
Complete Energy Visibility
See what's happening right now. Energy consumption, HVAC output, lighting usage, water flow, indoor air quality — all displayed in one easy-to-read dashboard. No blind spots.
Smart, Adaptive Control
Set rules once, let the system handle the rest. Respond to occupancy, time of day, outdoor conditions, and grid signals automatically. Your building adapts so your team doesn't have to.
Integrated Device Network
Stop juggling separate systems. Sensors, controllers, and gateways work as one intelligent platform. Unified data. Unified control. No more fragmented information.
Relentless Performance Improvement
Identify where energy is wasted. Optimise continuously. Reduce consumption, lower bills, keep equipment running longer. Every day the system gets better at managing your building.
Solution Areas
Intelligent Management Across Your Facility.
Energy monitoring, climate control, smart lighting, and water management — four capabilities that transform how your building operates.
Energy Monitoring
Energy Monitoring & Management
Know exactly where your energy goes. Track consumption at the facility level and down to individual equipment. Use real data to identify waste, set targets, and prove results.
- Building-wide and individual system breakdown
- Reports and dashboards that reveal savings opportunities
- Equipment-by-equipment power tracking
- Spot inefficiencies and rebalance loads automatically
Climate Control
Intelligent HVAC Management
HVAC is typically your biggest energy bill — and your biggest savings opportunity. Optim's platform gives you the controls to run heating, cooling, and ventilation smarter, maintaining comfort while cutting consumption.
- Full support for fan coils, heat pumps, and packaged units
- Live monitoring and automated adjustments
- Data-driven tuning for comfort without waste
- Tenants stay comfortable. Your energy costs stay low.
Lighting Control
Smart Lighting Control
Lighting accounts for a significant share of building energy use — yet most facilities still rely on manual switches or basic timers. Optim's sensors and controllers automate lighting based on real occupancy and ambient light levels.
- Occupancy-based on/off and dimming control
- Daylight harvesting with ambient light sensors
- Centralised scheduling and zone management
- Measurable reduction in lighting energy spend
Water Management
Water Monitoring & Leak Prevention
Water damage is expensive and preventable. Optim's sensors continuously monitor fluid levels and detect leaks early — protecting your facility and supporting resource efficiency across the board.
- Real-time tank and reservoir level monitoring
- Early leak detection for water and non-conductive fluids
- Immediate alerts before minor issues become major damage
- Support for predictive maintenance and resource tracking
Intelligent Control
Three Layers of Smart Control.
From automated scheduling to live sensor response and long-term performance strategy — across HVAC, lighting, water, and power.
Peak Time Load Shifting
Reduce HVAC demand when the grid is stretched. Shift operation away from peak periods automatically to avoid surcharges and help stabilise the network.
Setpoint Constraints
Define upper and lower temperature limits for HVAC operation. The system stays within your parameters, preventing unnecessary heating and cooling without sacrificing control.
Unoccupied Period Setback
When spaces empty out, HVAC adjusts automatically — either by real-time occupancy sensors or scheduled times. No heating or cooling empty floors.
Load-Aware Modulation
HVAC adjusts intensity based on what other equipment is drawing power right now. Spread the electrical load evenly. Avoid peaks. Reduce strain on circuits.
Occupancy-Based Lighting
Lights switch on when rooms are in use, dim or switch off when empty. Ambient light sensors adjust brightness based on natural daylight levels. No manual switches needed.
Occupancy-Driven Climate
Thermostats follow the building. When rooms are empty, temperature tolerance expands. When people return, comfort settings activate. Perfect sync with actual use.
Smart Ventilation Staging
Fan speed responds to how many people are actually in each space. More occupants means more fresh air. Empty spaces means minimal fan speed. Comfort meets efficiency.
Door and Window Detection
Sensors on doors and windows tell HVAC to ease back when they open. No more cooling the outdoors or heating with windows wide. Smart response, zero manual override.
Environmental Sync
HVAC and heating systems react together to indoor air quality, temperature, and humidity — while monitoring outdoor conditions. Intelligent coordination of all climate systems.
Water Leak & Level Alerts
Level sensors watch tanks and reserves. Leak sensors catch water or fluid problems as they start — before they become damage. Immediate alerts, zero delay.
Equipment Power Tracking
Monitor what your chillers, heat pumps, and compressors are actually drawing. Track patterns. Spot degradation. Build a clear picture of where energy goes.
Fuel & Leak Safeguards
Level sensors watch fuel reserves. Leak sensors catch problems early. Catch issues before they become failures. Predictive care, not reactive crisis.
Efficiency Analytics
High-resolution outlet temperature data reveals system efficiency in real time. See exactly how much heating or cooling work your equipment is actually delivering.
Peak Time Load Shifting
Reduce HVAC demand when the grid is stretched. Shift operation away from peak periods automatically to avoid surcharges and help stabilise the network.
Setpoint Constraints
Define upper and lower temperature limits for HVAC operation. The system stays within your parameters, preventing unnecessary heating and cooling without sacrificing control.
Unoccupied Period Setback
When spaces empty out, HVAC adjusts automatically — either by real-time occupancy sensors or scheduled times. No heating or cooling empty floors.
Load-Aware Modulation
HVAC adjusts intensity based on what other equipment is drawing power right now. Spread the electrical load evenly. Avoid peaks. Reduce strain on circuits.
Occupancy-Based Lighting
Lights switch on when rooms are in use, dim or switch off when empty. Ambient light sensors adjust brightness based on natural daylight levels. No manual switches needed.
Benefits
Why Leading Facilities Choose Optim EOS.
Smart building energy management delivers far more than reduced utility bills — it transforms how buildings operate.
Lower Energy Bills
Cut energy waste by up to 30% through precise monitoring, smart automation, and continuous tuning across HVAC, lighting, water, and power systems.
Maintenance You Can Plan
Catch equipment problems before they fail. Fix issues on your schedule, not in an emergency. Extend asset life. Eliminate surprise repair bills.
Compliance Made Simple
Meet EPBD, NZEB, BER, LEED, WELL, and BREEAM standards with automated data capture, built-in reporting, and clear audit trails — no scrambling at deadline.
Better Occupant Experience
Thermal comfort and air quality improve when systems respond to real conditions instead of guesses. Automated controls keep temperatures right and air fresh where people actually are.
Measurable Sustainability
Reduce carbon footprint with verified data. Report concrete energy savings to stakeholders. Build the ESG story your business needs with numbers to back it up.
Operational Clarity
See your entire building at a glance. Where energy flows. How equipment performs. What's happening right now. Complete visibility for decision-making, tenants, and auditors.
Getting Started
From First Assessment to Full Control — In Weeks, Not Years.
Every deployment follows a proven path tailored to your building. We handle the complexity so you see results fast.
01
Deep Dive Assessment
On-site review of your building's energy patterns, systems, and opportunities.
02
Custom System Design
Sensor placement, controller connections, and dashboard — designed for your building.
03
Professional Installation & Handover
Deployed with minimal disruption. Every device commissioned, your team trained.
04
Proactive Optimisation & Support
Continuous monitoring, performance tuning, and compliance reporting — ongoing.
Standards & Compliance
EPBD NZEB ZEB BER LEED WELL BREEAM
Common Questions
Optim EOS FAQ
Everything you need to know about Optim EOS, our Energy Operating System.
What types of buildings is the Optim EOS designed for?
Any commercial, industrial, or large residential facility — offices, retail, hospitality, healthcare, education, multi-residential. If your building has HVAC terminal units, lighting to manage, or water systems to monitor, we can work with it. The system scales from a single floor to an entire portfolio across multiple sites.
How does the system integrate with existing building equipment?
You don't replace anything. Our sensors clip onto your existing HVAC units — fan coils, PTAC, heat pumps — and connect to lighting controls and water systems via standard protocols like Modbus and BACnet. Our engineers handle all integration work; you just get a unified system that talks to your equipment. No ripping things out. No downtime.
What is the typical return on investment?
Most clients hit ROI within 6-9 months. Real savings from smarter HVAC scheduling, occupancy-based lighting, water leak prevention, and eliminating waste in empty spaces typically run 15-30%. The exact ROI depends on your facility's size, current energy profile, and what you're optimising for — but we'll model it specifically for your building before you commit to anything.
How long does installation take?
A typical single-building deployment takes 1-2 weeks, including sensor placement, controller integration, gateway setup, and platform configuration. We work around your schedule — nights or weekends if needed — to minimise disruption to your day-to-day operations.
What data is collected and how is it secured?
The system collects environmental data (temperature, humidity, CO2, occupancy), energy consumption data, and equipment performance metrics. All data is encrypted in transit and at rest, with role-based access controls. No personal or identifiable data is collected from building occupants.
Can the system scale as our portfolio grows?
Absolutely. Add buildings, floors, or zones at any time. A centralised dashboard gives you portfolio-wide visibility, while each site retains its own optimisation profile and control settings. Most of our clients started with one building and expanded from there.
What ongoing support and maintenance is included?
We don't hand it over and disappear. Our team provides continuous remote monitoring, firmware updates, and platform support. We proactively identify sensor or controller issues and coordinate maintenance before they affect performance. Service level agreements are tailored to your operational requirements.
Does the system support EPBD and NZEB compliance reporting?
Yes. The platform generates compliance-ready reports for EPBD, NZEB, ZEB, BER, LEED, WELL, and BREEAM standards. Continuous monitoring and verified performance data simplify audits and demonstrate ongoing compliance — no scrambling at deadline.
Optim EOS
Let's Stop Guessing About Your Energy.
Get in touch. We'll walk through your building, show you exactly where the waste is, and what it takes to fix it. No pitch. Just facts.
Irish Engineers, Irish Standards
Deployed Across Irish Facilities
Installation Without Disruption