Presentation · 2026

Autonomous building management platform

re.thinking
buildings.

An AI performance layer for the buildings you already own — supervised by best-in-class engineers, paid for by the savings it delivers.

Supervised AI — never a black box No CAPEX · no retrofit Guaranteed Savings Model

0

buildings under management

0

of real estate optimised

€0M+

saved for clients in 4 years

0

markets

0

CO₂ avoided

01 · The invisible waste

The invisible waste

Up to a third of your energy bill buys nothing.

Not comfort. Not light. Not production. Pure waste: equipment running in empty hours, heating and cooling cancelling each other out, controls drifting from anything anyone intended.

It hides inside a number you already pay, so no one ever questions it.

Every invoice, every month, for as long as the building runs unmanaged. Exergio turns that line back into savings.

Your annual energy spendWaste · 15–30%

Comfort, light, production70–85% of spend

Wastebuys nothing

Same comfort, same output. The orange slice is pure overspend, paid on every invoice.

Illustrative. Verified client results: 15–35% energy savings, up to 40%, measured against each building's own baseline.

02 · No one at the controls

Running on autopilot

Your building hasn't made a new decision in years.
It just repeats the old ones, every hour.

Every move runs on fixed rules set years ago, blind to today's weather, this hour's energy price, or whether a floor is full or empty. So it just repeats the defaults.

Humans could never keep up. With hundreds of agents, Exergio monitors every device, every minute.

Inside your building, right now

As the BMS runs it

Chillers

fixed schedule

Boilers

setpoint from 2014

Air handling

6am to 8pm, always

Ventilation

ignores occupancy

Pumps

running flat out

VAV zones

one setpoint, all year

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devices watched in real timehundreds of them, each on a rule set years ago

Illustrative. A mid-size commercial building runs hundreds of control points, all on fixed rules.

03 · Why now

Why now

The waste was always expensive.
Now it's regulated.

As of 29 May 2026, the recast EPBD is national law across the EU

Compliance

EPBD & EED bite

Minimum energy performance standards, renovation passports, and building automation mandates for large non-residential buildings — now transposed into national legislation.

Asset value

The brown discount is real

81% of investors say ESG performance materially impacts valuation. Buildings that can't show auditable performance data face stranding risk under CRREM pathways.

Cost pressure

Volatile energy, rising penalties

91% of European firms cite energy as a top concern. Peak demand charges and carbon costs turn operational waste into a growing line item.

Owners who can prove performance win financing, tenants and exit value. Owners who can't, discount. The proof has to come from real operating data — every day, not once a year.

04 · What Exergio is

What Exergio is

A decision-making layer on top of
what you already own.

No rip-and-replace. No retrofit. Exergio connects to the BMS, meters and sensors already in place — and turns thousands of hourly data points into one continuously optimising system.

Human supervision
Your Dedicated Building Engineer. A named professional who reviews every AI decision pattern, intervenes on anomalies, and calls you before you call them.
Exergio AI
The performance layer. Learns the building, optimises energy, comfort, maintenance and ESG reporting together — 24/7, against live weather, occupancy and tariffs.
Your BMS & sensors
Stays exactly where it is. BMS, sub-meters, IoT sensors, PMS — Exergio reads them all and writes back optimised control.
Your equipment
HVAC, AHUs, chillers, boilers, lighting — run closer to design intent than the day they were commissioned.

05 · How it works

How it works

From first connection to guaranteed savings
in three steps.

1

Week 1 · ~2h install, no disruption

Connect

We plug into your existing BMS and meters — about two hours of install per building, then setup completes within the week. Tenants never notice. No capital works, no downtime.

2

Weeks 2–4 · tune & optimise

Learn & optimise

Week two, the AI maps and tunes itself to how your building actually behaves. From weeks three to four it starts cutting the waste — setpoints, schedules, free-cooling, demand-based ventilation — with first measured results from week four.

3

~2 months · verified & contracted

Guarantee

By month two the savings curve is clearly visible. Everything is verified against your building's own baseline and contracted under the Guaranteed Savings Model — you pay against measured outcomes, not licences or promises.

~2h

install per building

Week 4

first measured results

€0

CAPEX up-front

100%

auditable for ESG reporting

06 · The platform

The platform

Six modules. One system.
Tap any card to see what it does.

Module 01 +

Intelligent Energy Management

24/7 HVAC optimisation against live weather, occupancy and tariffs.

Setpoint tuning, free-cooling, demand-based ventilation, schedule optimisation. The engine behind 15–35% verified savings.

Module 02 +

Predictive Maintenance & FDD

Faults and sensor drift flagged days to weeks before they become failures.

Continuous fault detection & diagnosis across every connected system — resolution in hours, not weeks, and fewer site visits.

Module 03 +

Virtual FM Assistant

A natural-language interface for the people running the building.

Engineer instructions, automated tickets, plain-language answers from building data. Up to 60% less engineer time on routine work.

Module 04 +

Comfort & Wellness

IAQ, CO₂, temperature and humidity managed to comfort targets — not guesswork.

Comfort & Service App for occupants, wellness-grade air quality monitoring. Savings never come at tenants' expense.

Module 05 +

ESG / EPC Reporting

Auditable ESG reports generated from real operating data.

GRESB-ready evidence, EPBD compliance support, verified savings documentation. Proof, not estimates.

Module 06 +

Grid & Energy Market

Your building stops being a passive consumer.

Peak-penalty avoidance, demand response readiness, load shifting. Turns flexibility into revenue as grids reward it.

07 · Supervised AI

Supervised AI

Autonomous — never unsupervised.

Every Exergio building has a Dedicated Building Engineer: a named human who monitors the AI, signs off on its behaviour, and reaches out to you when something needs a decision. The AI does the work of thousands of analyses per hour. The engineer makes sure it's the right work.

The AI does

The scale no team could match

Analyses ~10,000 BMS data points per building, every hour
Re-optimises setpoints continuously against weather, occupancy, tariffs
Detects faults and drift invisible to manual review
Documents every action for audit and ESG evidence

Exergio engineers reviewing live building data

Your Dedicated Building Engineer does

The judgment AI shouldn't make alone

Reviews optimisation patterns and signs off on strategy
Intervenes on anomalies before they reach tenants
Calls you proactively — you never chase a dashboard
Translates findings into capital-planning advice

08 · Who it serves

Who it serves

One platform. Three lenses.

Owners, asset managers and facility managers see the same building through different questions. Exergio answers all three — together or independently.

Defend asset value.

NOI rises as energy costs fall. ESG performance becomes auditable evidence for valuations, financing and exit. The building moves from brown-discount risk to green-premium candidate — without CAPEX.

15–35%

verified energy savings, straight to NOI

€0

capital expenditure required

GRESB-ready

auditable performance evidence

One portfolio view.

Every building benchmarked on the same live data — across 367 buildings we've learned what good looks like for each asset class. Underperformers surface themselves; reporting that took weeks becomes a standing dashboard.

1 view

across every building and market

16 markets

of benchmark data behind every comparison

Weekly

verified savings reporting, portfolio-wide

Fewer fires to fight.

Faults are caught before tenants feel them. Routine analysis is automated, instructions arrive in plain language, and comfort complaints fall because comfort is managed — not reacted to.

Up to 60%

less engineer time on routine work

Hours

fault resolution — instead of weeks

24/7

monitoring with a named human escalation path

09 · Proof

Proof

Verified on real buildings.
Against their own baselines.

Swedbank HQ · Vilnius · 31,000 m²

−20.2%

Electricity, verified. 209 t CO₂ avoided in year one. ~10,000 BMS data points analysed hourly.

Ozas Mall · NEPI Rockcastle · 180,000 m²

€919k

Saved. 36% less heating, 29% less electricity — visitor comfort untouched.

Nowy Rynek · Poznań · MVGM

34%

Verified savings across the D1, D2 and E buildings of Skanska's flagship complex.

Warsaw Unit · Eastnine

€210k

Saved per year. 15% less energy and 430 t CO₂ in a best-in-class skyscraper — with €0 CAPEX.

IKI retail estate · Lithuania

€4M

Saved estate-wide. From standalone devices to one autonomous AI layer across the whole portfolio.

Across the portfolio

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CO₂ avoided — €24.5M+ returned to clients across 367 buildings in 16 markets.

10 · In their words

In their words

“Working with Exergio has helped us take a more proactive approach to energy management across our portfolio. The improvements go beyond cost savings — we see measurable environmental impact, stronger ESG performance, and better control over long-term operational risk. In today's market, that level of transparency and efficiency is essential.”

Kęstutis Sasnauskas

CEO & Founder, Eastnine AB

15%

less energy · Warsaw Unit

€210k

saved per year

430 t

CO₂ avoided annually

Warsaw Unit · Warsaw · powered by Exergio

11 · The model

The commercial model

We don't sell software.
We sell a contracted outcome.

The Guaranteed Savings Model: savings are measured against your building's own baseline, verified continuously, and contracted. Exergio is the real-time performance layer that replaces — and upgrades — traditional EPC.

Your annual energy spend (per building or portfolio)

€1.0M

How you pay: against verified, measured savings — not seats, licences or feature tiers. If the savings aren't there, neither is the fee.

Indicative annual savings at 15–35%

€150k – €350k

Every euro verified against your own baseline — and every tonne of CO₂ documented for ESG reporting.

~310 t

CO₂ avoided / yr*

Week 4

first results

€0

CAPEX

*Indicative, based on typical client portfolio carbon intensity. Actual figures are established per building during baseline measurement.

12 · The offer

The offer

Let us prove it on one building.

Pick a property. We connect in ~2 hours, run for 8 weeks, and report verified savings against your own baseline. If we don't deliver — you owe nothing. If we do, we move to the Guaranteed Savings Model.

~2h

install, no disruption to tenants

8 wks

pilot with verified reporting

€0

risk — no savings, no fee

100%

of results auditable for ESG

The Exergio team with Gio, the humanoid robot

The team behind your buildings · and Gio, our humanoid R&D colleague

Book the pilot. Keep the savings.

Email

hello@exergio.com

Web

exergio.com

re.thinkingbuildings.