400,000 journeys analysed
6,000,000 data points processed
50,000 tonnes CO₂e analysed
400,000 journeys analysed

Travel emissions down.
Costs down.
Everyone on board.

RouteZero unifies fragmented travel data, pinpoints the changes that cut emissions and costs most, and helps you put them into practice across your organisation.

A short call about your travel programme, and an honest view of what RouteZero would find in it. No obligation.

Trusted by
The platform

From travel data to measurable change

RouteZero connects measurement, decision-making, and delivery. Build a baseline that holds up, identify the interventions worth pursuing, then put them into practice across the organisation.

01RouteZero Data02RouteZero Foresight03RouteZero Action
01 · Understand

RouteZero Data

A complete, auditable view of travel across providers, expenses, and corporate cards, with the most accurate methodology each journey supports - one clean baseline.

02 · Decide

RouteZero Foresight

Model any change against your clean baseline - as guidance, as policy, or with an incentive behind it - and compare the carbon, cost, and traveller impact before you commit.

03 · Act

RouteZero Action

Put what you approved in front of travellers through the channels they already use, and measure what it delivers using RouteZero Data.

RouteZero Data

Flights that never flew.
Refunds logged as trips.
Exchanges counted twice.
Fees that aren't travel.
Duplicate bookings.
Flights that never flew.
Stripped out, so every figure holds up.

Travel data lands from a dozen systems - booking tools, expense, card, car hire - and the emissions figures are patchy, inconsistent, and often simply wrong or missing. RouteZero ingests any source, cleans and reconciles it, and applies the most accurate methodology each journey supports: one verified baseline, the figure every target, reduction claim, and year-on-year comparison is measured against.

ALL SOURCES IN, ONE CLEAN DATASET OUT
21,559 bookings

Messy travel data from booking tools, expense systems, card transactions, car hire, and rail operators is cleaned, reconciled, and standardised into verified bookings, each with the emissions method its data supports.

RouteZero Foresight

Finance backed the bigger carbon cut.
The numbers made the case.

RouteZero models any change before you introduce it - a nudge, an incentive, a required swap - against your real travel history, so you see what each one saves. You're not asking anyone to trust your gut; you bring leadership a tested number.

Carbon−245 t5.3% reduction
Cost−£275k6.8% saving
Traveller experience−2.8 pts17.9% decline in rated experience
Simulated4,266bookings
RouteZero Action

Most trips have a better version.
RouteZero puts it in front of the traveller.

Two flights on the same route, 30 minutes apart, can differ on both carbon and cost - one flies a newer, cleaner aircraft. A first-class rail seat can come in cheaper and greener than an economy flight. RouteZero checks each journey against the changes you approved in Foresight, and shows the traveller the alternative that qualifies - alongside or within the booking tools they already use.

yourtravelsite.example/flights/search
Your travel booking siteBook · Trips · Expenses · Approvals
Where to?
London Heathrow (LHR) to Paris (CDG)
Fri 7 Mar · Economy · 1 passenger
Find flights
32 results
FiltersRefundable faresSeats available
07:15 → 09:35
British Airways · BA 306 · Airbus A320neo · 1h 20m · Direct
EconomyNon-refundable
£214.00Book
09:50 → 12:15
Air France · AF 1081 · Airbus A320 · 1h 25m · Direct
EconomyNon-refundable
£198.50Book
12:30 → 14:50
British Airways · BA 310 · Airbus A319 · 1h 20m · Direct
EconomyRefundable
£226.00Book
RouteZero
Ashcombe Group guidance
49kgCO₂e saved

Take the Eurostar in Standard Premier instead of flying to Paris.

A typical flight this day
52 kg CO₂e - the median of the day’s flights
Usual
London St Pancras → Paris Gare du Nord
Eurostar · Standard Premier · ~2h 15m direct
94% lower carbon
8% higher cost1h 45m quicker door-to-door
Smaller change
A greener flight9 kg less

An example customer. Trips, carbon and incentive figures are illustrative, not live values.

Results

Real impact, proven with enterprise customers

Global IT Solutions7000 Employees
Cisco Global Sustainability Partner of the Year

The focus on sustainability has categorically resulted in significant cost savings. Our emissions from travel have reduced 42% since we started the journey with RouteZero

Robert Bailkoski
Robert BailkoskiCEO, Logicalis
42%

Emission reduction

vs baseline

25%

Cost reduction

year on year

26%

Cut in first 6 months

first half year

#1

Cisco Sustainability Award

Global Partner

Emissions Trajectory

Travelled more, emitted less

More km to meet more customers.
Fewer emissions.

Defence

Leonardo UK

Leadership chose the 20% scenario because the data showed it also delivered higher cost savings.

Education

University of Cambridge

RouteZero has the potential to lead the way towards a decarbonised future, with innovative products, services and technology designed to accelerate NetZero goals.

Public Sector

UKRI – NERC

After the deployment of RouteZero there was a 20% increase in sustainable journey choices across staff travel.

Also trusted by
Let's make real change

What's hiding in your data?

We don't do demos for the sake of demos. Bring your questions, tell us about your travel programme, and we'll tell you honestly whether RouteZero can help, and what that would look like in practice.

A short call about your travel programme, and an honest view of what RouteZero would find in it. No obligation.

Questions

Frequently Asked Questions

No. RouteZero works alongside whatever booking platform you already use, whether that's Concur, Navan, TravelPerk, or anything else. There's no integration project, and bookings are made exactly the way they are today.

We work with whatever you already have - booking provider exports, expense reports, car hire records. We handle the collection and cleaning. You don’t need to prepare anything.

Not in our experience. Logicalis cut emissions by 42% while travelling more kilometres to meet more customers. The opportunity is usually in travelling smarter, not less.

RouteZero focuses on business travel - the flights, trains, hotels, and car hire your people book for work, at home and abroad (Scope 3 Category 6). Commuting matters too, and many organisations are already working on it; it’s a separate category we don’t cover. Business travel tends to be a larger share of emissions than it first looks, and the harder part to measure and act on - which is where we focus.

We reduce emissions; offsetting handles what’s left, in that order. Every tonne cut at source is a tonne you don’t pay to offset. Reduction shrinks the bill; an accurate baseline makes sure it’s the right bill - offsets bought against emissions that genuinely occurred, not inflated by refunds and duplicates, and not missing journeys your provider undercounted. Offsetting then covers a smaller, genuinely unavoidable residual, not the whole footprint.

That’s the norm, not the exception. Messy, multi-source data is exactly what we’re built for. You don’t need clean data to get started. You just need data.

No. Most organisations start with RouteZero Data to get a clean baseline. Foresight and Action build on that when you’re ready. Start wherever makes sense.

We use Cirium for flight-level fuel burn, Green Travel Data for rail, and DEFRA factors for car and hotel, with full methodology notes so every figure is auditable and aligned with the GHG Protocol.

Measurement is a necessary first step, but it doesn’t reduce emissions on its own. Many of the organisations we work with had sophisticated dashboards and carbon budgets before engaging RouteZero. What they lacked was a way to move from knowing their numbers to changing the trips that drive them - route by route, booking by booking.

Yes. We handle data to industry-standard security practices and have worked with organisations including HM Government where requirements are especially stringent.