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Commercial 2026 📍 Sector 29, Gurugram, Haryana

A Maharatna Building That Finally Knows Where Every Unit of Power Goes

REC Limited's corporate headquarters in Gurugram — one of India's most recognised green buildings — was consuming energy at scale with no real-time visibility into where, when, or why. EnSmart deployed Smart Nova EMS and changed that in a single month.

Commercial HQ · Gurugram · 2026 · Smart Nova EMS

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Maharatna PSU HQ

Building Type

Smart Nova EMS

Solution Deployed

100% Zone-Level

Energy Visibility

March 2026

Project Start

1 Month

Deployment Time

The Challenge

A Massive Building Running Blind at Night

The facility team at REC HQ had a problem that nobody could see on paper. The building had meters. The building had equipment. But every morning, no one knew what had happened overnight. Which floor ran its HVAC at full load after everyone went home? Which zone spiked at midnight for no reason? Which feeder was quietly bleeding energy while the building sat empty? The data existed somewhere — but no system was collecting it, reading it, or turning it into something useful. The team was managing one of India's most important office buildings entirely on instinct and monthly bills. That is not an energy problem. That is a data problem.

The result:

No real-time visibility into energy consumption — floors and zones ran unmonitored between manual checks
Night-time and off-hours consumption was completely invisible — wastage built up silently after staff left
No zone-level breakdown — the entire building was treated as one big meter with no accountability by area
Budgets were reactive — the team only discovered high consumption after receiving the monthly bill
No way to separate baseline load from actual wastage — every spike looked the same as normal usage
Savings initiatives could not be measured — there was no before-and-after data to prove any improvement

Why This Project Stood Out

A Green Building That Now Lives Up to Its Rating

Real-Time Zone Visibility From Day One

Every zone, every meter, every feeder — tracked and visible from the moment Smart Nova EMS went live. The facility team could finally see the building floor by floor, hour by hour

Night Waste Detected Immediately

Within the first week of go-live, the AI Insights module flagged significant off-hours consumption that had been invisible for years — equipment running through the night with no occupancy

Savings Shifted From Guesswork to Certainty

With actual consumption data in hand, the team could target specific zones at specific times and measure the real impact of every action taken

Green Rating Backed by Live Data

REC HQ holds one of India's most recognised green building credentials. Smart Nova EMS ensures that rating is now supported by real-time data, not just design intent

Deployed in One Month, Zero Disruption

Despite the scale of the building and the complexity of its metering infrastructure, Smart Nova EMS was live within a month without affecting day-to-day operations

Budgets Moved From Reactive to Proactive

For the first time, the facility team could forecast energy spend, set zone-level targets, and receive automatic alerts before the bill arrived

Who This Case Study Is For

If Your Building Is Certified Green But Has No Real-Time Energy Data, This Is Your Story

Relevant for teams managing

PSU and Government Corporate Headquarters
Green-rated Commercial Office Buildings
Large Multi-floor Office Campuses
Ministry of Power and Infrastructure Sector Buildings

Relevant Roles

Facility Managers and Senior FM Leads
Energy Managers
MEP Heads
Sustainability and ESG Officers

What You'll Learn Inside

Real Deployment. Real Data. Real Results.

Inside the full case study, you'll see:

How a Maharatna PSU building moved from zero visibility to full zone-level energy intelligence in one month
What running blind actually costs a large commercial building — and how to quantify it
How Smart Nova EMS turns raw meter data into actionable consumption insights for every floor and zone
Why night-time and off-hours monitoring is the single highest-impact starting point for any energy programme
How the facility team shifted from reactive monthly bill reviews to proactive weekly energy decisions
How a green-rated building can finally back its credentials with live, auditable energy data

Business Impact

What Changed After Smart Nova EMS Went Live

Night-Time Wastage Made Visible

Off-hours consumption is now monitored in real time — the team gets alerts, not surprises. Equipment running through the night with no occupancy was identified and actioned within the first week

Every Zone Accountable

Floor-by-floor, zone-by-zone consumption is visible on a single dashboard — wastage can no longer hide behind a single building-level meter reading

Savings Are Now Provable

Before Smart Nova, energy savings were estimates. Now they are calculations — exact kWh saved, exact cost avoided, exact zone responsible

Budgets Built on Data

The finance team can now forecast energy spend by month, by floor, by season — based on actual consumption patterns rather than last year's bill

Green Rating Backed by Live Data

REC HQ's sustainability credentials are now supported by real-time consumption data that can be reported, audited, and shared with stakeholders at any time

AI Insights Working 24/7

The Smart Nova AI Insights module continuously analyses consumption patterns, flags anomalies, and surfaces saving opportunities — without anyone having to dig through numbers manually

Deployment Timeline

From Dark Building to Full Visibility — One Month

Year	Milestone
Week 1	Site assessment, meter and feeder mapping, zone definition across all floors
Week 2	Smart Nova EMS configuration, meter integration, dashboard setup and zone tagging
Week 3	System testing, parallel monitoring run, facility team training
Week 4	Full go-live — real-time zone-level consumption visible across the entire building
April 202	First full month of consumption data reviewed — off-hours wastage identified and actioned, reporting cadence established

Frequently Asked Questions

What is Smart Nova EMS?

Smart Nova is EnSmart's energy management platform. It integrates with a building's existing meters and infrastructure to deliver real-time zone-level consumption visibility, alerts, trend analytics, and reporting — without requiring hardware replacement.

Did REC need to replace any existing meters or equipment?

No. Smart Nova EMS integrates with existing metering and building infrastructure. The deployment is non-invasive and does not disrupt ongoing operations.

How quickly can a facility team see results?

The REC HQ team identified measurable off-hours wastage within the first week of go-live — before the first monthly report was even generated.

What does the AI Insights module do?

AI Insights continuously analyses consumption patterns every hour. It flags night waste, budget overruns, and unusual spikes automatically — giving the facility team actionable intelligence without manual data analysis.

Is this relevant for other PSU or government buildings?

Yes. REC HQ is a direct proof point for how large government-owned and PSU buildings across India can move from manual energy tracking to real-time intelligence using Smart Nova EMS.

Does the system support ESG and sustainability reporting?

Yes. Smart Nova provides consumption data at zone and feeder level with full audit trails — directly usable for ESG disclosures, green building recertification, and Ministry-level reporting.

Download the Full Case Study

Get the Full REC Limited — Corporate HQ Case Study

See how EnSmart helped REC Limited — Corporate HQ deliver this project — full methodology, system architecture, and measurable outcomes inside the PDF.

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One of India's Most Recognised Green Buildings. Now With the Data to Prove It.

REC HQ was already a landmark. An award-winning green building at the heart of India's power sector. But a green rating based on design intent is very different from a green building backed by live data. Smart Nova EMS closed that gap in one month. Today the facility team knows exactly what the building consumed last night, which zone is over budget this week, and where the next saving is waiting. A world-class building now has world-class energy management.

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