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Steer the transition!

Energy use, emissions, traffic, retrofit potential:
NEXQT reconstructs the data for your buildings and roads, with no sensors and no fieldwork, giving your teams up-to-date information to target priorities and measure the impact of every action.

Steer the transition!

For local authorities and businesses

Buildings and roads, from whole territory to single address

5 years of history, updated monthly

No sensors, no fieldwork

Referenced solution

Certified Sustainable Digital Label

Book a demo

For local authorities and businesses

Buildings and roads, from whole territory to single address

5 years of history, updated monthly

No sensors, no fieldwork

Referenced solution

Certified SustainaCertified Sustainable Digital Labelble Digital Label

Steer the transition!

For local authorities and businesses

Buildings and roads, from whole territory to single address

5 years of history, updated monthly

No sensors, no fieldwork

Referenced solution

Certified Sustainable Digital Label

Book a demo

Deployed across more than 70 territories

The challenge

Everyday questions go unanswered

by the data you have

Everyday questions go unanswered

by the data you have

Everyday questions go unanswered the data you have

Which buildings should be connected to the district heating network?

Which apartment buildings should we target for a grouped retrofit?

Which site in my portfolio should I start with, and which fall under the Tertiary Decree?

What impact did the cycle lane delivered last year actually have?

What is this roadworks project really costing my bus lines?

The data already exists, but it's hard to put to work

Today, these questions are answered with a regional inventory that is two to four years old, site-by-site audits, a six-month external study or a one-off traffic count. Meanwhile, the data that matters stays scattered across operators, national databases and your own teams, at scales that don't match.

Which buildings should be connected to the district heating network?

Which apartment buildings should we target for a grouped retrofit?

Which site in my portfolio should I start with, and which fall under the Tertiary Decree?

What impact did the cycle lane delivered last year actually have?

What is this roadworks project really costing my bus lines?

The data already exists, but it's hard to put to work

Which buildings should be connected to the district heating network?

Which apartment buildings should we target for a grouped retrofit?

Which site in my portfolio should I start with, and which fall under the Tertiary Decree?

What impact did the cycle lane delivered last year actually have?

What is this roadworks project really costing my bus lines?

The data already exists, but it's hard to put to work

Which buildings should be connected to the district heating network?

Which apartment buildings should we target for a grouped retrofit?

Which site in my portfolio should I start with, and which fall under the Tertiary Decree?

What impact did the cycle lane delivered last year actually have?

What is this roadworks project really costing my bus lines?

The data already exists, but it's hard to put to work

Bringing together and enriching the data your territory already produces, and making it usable

NEXQT aggregates, reconciles and updates more than 70 data sources: official energy and building databases, operator data, and GPS traces from vehicles travelling on your network. A map-matching engine links each record to the right building or road segment, and modelling fills in the gaps. The results are delivered at three scales.

Territory

Your energy and carbon footprint at the scale that matters to you, whether a municipality or a property portfolio, updated every month.

Buildings

Energy use, EPC ratings, emissions, and retrofit and renewable energy potential, building by building, from individual homes to commercial premises.

Roads

Traffic, actual speeds, vehicle fleet mix and emissions, segment by segment, with daily figures down to sub-hourly detail, across your entire network.

Book a demo

Territory

Your energy and carbon footprint at the scale that matters to you, whether a municipality or a property portfolio, updated every month.

Buildings

Energy use, EPC ratings, emissions, and retrofit and renewable energy potential, building by building, from individual homes to commercial premises.

Roads

Traffic, actual speeds, vehicle fleet mix and emissions, segment by segment, with daily figures down to sub-hourly detail, across your entire network.

Buildings

Energy use, EPC ratings, emissions, and retrofit and renewable energy potential, building by building, from individual homes to commercial premises.

Territory

Your energy and carbon footprint at the scale that matters to you, whether a municipality or a property portfolio, updated every month.

Roads

Traffic, actual speeds, vehicle fleet mix and emissions, segment by segment, with daily figures down to sub-hourly detail, across your entire network.

Bringing together and enriching the data your territory already produces,

and making it usable

Book a demo

Buildings

Energy use, EPC ratings, emissions, and retrofit and renewable energy potential, building by building, from individual homes to commercial premises.

Territory

Your energy and carbon footprint at the scale that matters to you, whether a municipality or a property portfolio, updated every month.

Roads

Traffic, actual speeds, vehicle fleet mix and emissions, segment by segment, with daily figures down to sub-hourly detail, across your entire network.

The platform

Two domains, one platform

Buildings & Energy

Local heating and cooling plans, energy master plans, fuel poverty, retrofit prioritisation and multi-year works planning for your portfolio, Tertiary Decree and BACS compliance, non-financial reporting: building-level data for an entire territory or a portfolio of sites, plus savings on your study budgets.

Discover NEXQT Buildings

Mobilité & routes

Mobility plans, cycling plans, traffic calming, pedestrianisation, roadworks, responding to a transport authority's tender, anticipating disruption for passengers on your lines: real traffic and street-level travel times, with no counting campaigns or sensors.

Discover NEXQT Mobility

Buildings & Energy

Discover NEXQT Buildings

Mobilité & routes

Discover NEXQT Mobility

Buildings & Energy

Buildings &

Energy

Discover NEXQT Buildings

Mobility & Roads

Discover NEXQT Mobility

Buildings

& Energy

Discover NEXQT Buildings

Mobility & Roads

Discover NEXQT Mobility

Where does our data come from?

Traceable data, always with a known source

Traceable data,
always with a known source

Traceable data,

always with a known source

1 Dozens of official sources, matched automatically

Public energy and building databases, operator data, land registries, and GPS traces from over 30 car manufacturers. Every record is linked to the right building or road segment.

2 Modelling where data is missing

A physics-based model and machine learning algorithms reconstruct missing information, calibrated against real measurements observed nearby.

3 A reliability score on every value

From meter readings to constrained estimates: you always know what you're looking at, and with what level of confidence. GDPR-compliant processing, with no personal data.

1 Dozens of official sources, matched automatically

Public energy and building databases, operator data, land registries, and GPS traces from over 30 car manufacturers. Every record is linked to the right building or road segment.

2 Modelling where data is missing

A physics-based model and machine learning algorithms reconstruct missing information, calibrated against real measurements observed nearby.

3 A reliability score on every value

From meter readings to constrained estimates: you always know what you're looking at, and with what level of confidence. GDPR-compliant processing, with no personal data.

1 Dozens of official sources, matched automatically

Public energy and building databases, operator data, land registries, and GPS traces from over 30 car manufacturers. Every record is linked to the right building or road segment.

2 Modelling where data is missing

A physics-based model and machine learning algorithms reconstruct missing information, calibrated against real measurements observed nearby.

3 A reliability score on every value

From meter readings to constrained estimates: you always know what you're looking at, and with what level of confidence. GDPR-compliant processing, with no personal data.

The NEXQT technology chain

Collecting and validating the data your territory produces to deliver actionable information for your teams.

The NEXQT technology chain

Your analyses, in just a few clicks

Explore, filter, share

For both Buildings and Mobility, build custom analyses with easy-to-set filters, then share them with your teams. All data can be exported as CSV, Excel or GeoJSON for use in your own tools (GIS).

Your analyses, in just a few clicks

Explore, filter, share

For both Buildings and Mobility, build custom analyses with easy-to-set filters, then share them with your teams. All data can be exported as CSV, Excel or GeoJSON for use in your own tools (GIS).

Your analyses, in just a few clicks

Explore, filter, share

For both Buildings and Mobility, build custom analyses with easy-to-set filters, then share them with your teams. All data can be exported as CSV, Excel or GeoJSON for use in your own tools (GIS).

Your benefits

What you gain

Far more affordable than a study

An audit or a traffic count covers one building or one road, at one point in time. NEXQT covers your entire area for a flat fee.

More autonomous teams

Training and support included. Your teams produce their own analyses, without going back to a consultant for every question.

Always up-to-date data

Automatic monthly updates, with five years of history available from day one.

Decisions you can stand behind

Sourced, exportable figures that make discussions with elected officials, residents and funders more objective.

Far more affordable than a study

An audit or a traffic count covers one building or one road, at one point in time. NEXQT covers your entire area for a flat fee.

More autonomous teams

Training and support included. Your teams produce their own analyses, without going back to a consultant for every question.

Always up-to-date data

Automatic monthly updates, with five years of history available from day one.

Decisions you can stand behind

Sourced, exportable figures that make discussions with elected officials, residents and funders more objective.

Your benefits

What you gain

Far more affordable than a study

An audit or a traffic count covers one building or one road, at one point in time. NEXQT covers your entire area for a flat fee.

More autonomous teams

Training and support included. Your teams produce their own analyses, without going back to a consultant for every question.

Always up-to-date data

Automatic monthly updates, with five years of history available from day one.

Decisions you can stand behind

Sourced, exportable figures that make discussions with elected officials, residents and funders more objective.

In practice

What the platform has helped decide

Prioritising a retrofit fund for social housing

For a Paris-area public territorial body and its member municipalities: on what criteria, and how, should several million euros of retrofit funding be allocated across 2,317 social housing buildings?

See the full case study

Prioritising a retrofit fund for social housing

For a Paris-area public territorial body and its member municipalities: on what criteria, and how, should several million euros of retrofit funding be allocated across 2,317 social housing buildings?

See the full case study

Measuring the impact of a street redesign, street by street

In Le Kremlin-Bicêtre, how can we measure the real impact of a 3-metre two-way cycle lane and the removal of 25 parking spaces, both on the street itself and across the neighbourhood?

See the full case study

Prioritising a retrofit fund for social housing

For a Paris-area public territorial body and its member municipalities: on what criteria, and how, should several million euros of retrofit funding be allocated across 2,317 social housing buildings?

See the full case study

Measuring the impact of a street redesign, street by street

In Le Kremlin-Bicêtre, how can we measure the real impact of a 3-metre two-way cycle lane and the removal of 25 parking spaces, both on the street itself and across the neighbourhood?

See the full case study

Prioritising a retrofit fund for social housing

For a Paris-area public territorial body and its member municipalities: on what criteria, and how, should several million euros of retrofit funding be allocated across 2,317 social housing buildings?

See the full case study

Prioritising a retrofit fund for social housing

For a Paris-area public territorial body and its member municipalities: on what criteria, and how, should several million euros of retrofit funding be allocated across 2,317 social housing buildings?

See the full case study

Measuring the impact of a street redesign, street by street

In Le Kremlin-Bicêtre, how can we measure the real impact of a 3-metre two-way cycle lane and the removal of 25 parking spaces, both on the street itself and across the neighbourhood?

See the full case study

Déploiement

Opérationnel en moins de six semaines

S1

S2

Weeks 1–2

Data access

Access to restricted public data (French land files, public land registry) and collection of the data you already hold: traffic counts, previous energy and GHG inventories.

Weeks 3–6

Configuration

Setting up sectors specific to your organisation, adding complementary geographic layers, consistency checks against previous inventories, quality control, and account creation.

S3

S6

From week 7

Onboarding

Kick-off presentation, core training, hands-on workshops on your own use cases, and ongoing online support.

S7

A young company, an experienced team

Founded in 2021, with offices in Paris and Marseille. A team drawn from energy, data and climate research, supported by a scientific advisor from the CNRS, CEA and LSCE. Recognised as a Young Innovative Company (JEI) and certified Sustainable Digital for the ethical and sustainable use of data.

About NEXQT

About us

Learn more about the Sustainable Digital Label

Certified Sustainable Digital Level 1 and GDPR-compliant, NEXQT uses a range of data science and machine learning techniques to make this data accessible and robust at the scale of an address, a neighbourhood or a municipality.

Sustainable Digital Label

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

Deployment

Up and running in under six weeks

S1

S2

Weeks 1–2

Data access

Access to restricted public data (French land files, public land registry) and collection of the data you already hold: traffic counts, previous energy and GHG inventories.

Weeks 3–6

Configuration

Setting up sectors specific to your organisation, adding complementary geographic layers, consistency checks against previous inventories, quality control, and account creation.

S3

S6

From week 7

Onboarding

Kick-off presentation, core training, hands-on workshops on your own use cases, and ongoing online support.

S7

S1

S2

Weeks 1–2

Data access

Access to restricted public data (French land files, public land registry) and collection of the data you already hold: traffic counts, previous energy and GHG inventories.

Weeks 3–6

Configuration

Setting up sectors specific to your organisation, adding complementary geographic layers, consistency checks against previous inventories, quality control, and account creation.

S3

S6

S7

From week 7

Onboarding

Kick-off presentation, core training, hands-on workshops on your own use cases, and ongoing online support.

A young company, an experienced team

About NEXQT

About us

Learn more about the Sustainable Digital Label

Sustainable Digital Label

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

Your custom diagnosis

Let's discuss your project: in 30 minutes, let's see together how NEXQT can support you.

Book a demo

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