What you burn
Direct emissions from sources you own or control: gas boilers, furnaces, refrigerant leaks, the diesel in your own fleet. The smallest circle, and usually the easiest to count.
01 / Measure & Report
Know your number.
You cannot cut what you have never counted. We measure everything that matters — then turn it into disclosure that stands up to an auditor, a regulator and your own conscience.
The state of play
Disclosure stopped being
Disclosure stopped being
optional.
A global baseline arrived, the EU rewrote its rulebook, and the hard part turned out not to be the paperwork. It is the data — most of which sits outside your own four walls.
0×
Average size of supply-chain emissions versus a company’s own operations (CDP)
0%
Upper end of the share of a corporate footprint that sits in Scope 3
0
Jurisdictions that had adopted IFRS S1 & S2 by April 2026, with ~12 more planning
€0M
New CSRD turnover threshold — alongside 1,000+ employees — after the 2026 Omnibus
Sources: CDP, Scope 3 Upstream (11.4× average; 26× in 2023 disclosure data) · GHG Protocol / CDP sector analyses (Scope 3 typically 65–95% of total) · IFRS Foundation adoption status and S&P Global, Jan 2026 · Latham & Watkins on Directive (EU) 2026/470. Figures current August 2026.
Anatomy of a footprint
Three scopes.
Three scopes.
One truth.
What you buy to run
Indirect emissions from purchased electricity, steam, heat and cooling. Reported two ways — location-based and market-based — because where your power comes from and what you contracted for are not the same story.
Everything else you set in motion
Fifteen categories across your value chain: purchased goods and services, capital goods, business travel, employee commuting and home working, logistics, waste, investments, and the use of what you sell. On average this is where 11.4× your operational emissions hide.
What we measure
Six data streams.
Six data streams.
One audit trail.
Connect the systems you already use. We map every input to a GHG Protocol category, attach an emission factor with a version and a source, and keep the evidence — so the number can be defended line by line.
Finance14 inputs
- Spend-based ledger mapping
- Purchased goods & services
- Capital goods
- Supplier invoices & POs
- Financed emissions (PCAF)
People & HR9 inputs
- Headcount & FTE by site
- Commuting modal split
- Contractor days
- Training & events
Utilities11 inputs
- Electricity (location & market)
- Gas, steam, heat, cooling
- REGO / GO certificates
- Half-hourly meter data
- Water & waste treatment
Travel12 inputs
- Air by cabin class & haul
- Rail, coach, ferry
- Hire cars & taxis
- Hotel nights by country
- Radiative forcing uplift
Home working7 inputs
- Days remote per role
- Grid factor by region
- Heating & cooling season
- Device load profiles
Operations16 inputs
- Fleet fuel & telematics
- Refrigerants & fugitives
- Upstream & downstream freight
- Waste streams & recovery
- Use of sold products
The rulebook
What lands,
What lands,
and when.
Two systems now shape corporate climate disclosure: the ISSB’s global baseline (IFRS S1 & S2) and the EU’s own ESRS regime under CSRD. The 2026 Omnibus cut the number of EU companies in scope by around 80% — but raised the bar for those who remain.
IFRS S1 & S2 issued
The ISSB publishes the global baseline: S1 for sustainability-related financial disclosure, S2 for climate. Scope 1, 2 and 3 disclosure is required, with transition relief in year one.
CSRD wave one reports
The first large EU entities publish ESRS-based sustainability statements on FY2024 data, with limited assurance and double-materiality assessments.
California SB 253 & SB 261
US state-level climate reporting begins for large companies doing business in California — GHG Protocol methodology, no federal ISSB adoption behind it.
UK SRS S1 & S2 endorsed
The UK endorses its own ISSB-based standards with six amendments. Voluntary now; mandatory application for listed companies proposed from 2027.
CSRD Omnibus in force
Directive (EU) 2026/470 enters into force. Mandatory CSRD now applies only above 1,000 employees and €450m turnover; listed SMEs fall out of scope; value-chain and assurance rules are trimmed.
Member-state transposition due
National law must reflect the revised CSRD. Newly in-scope companies report on FY2027, publishing in 2028 — which means the data systems have to be live long before then.
Phase-in everywhere else
Japan’s SSBJ, Australia’s ASRS, Canada’s CSDS, Brazil, Hong Kong, Singapore and China phase mandatory ISSB-aligned reporting in by company size. Roughly 36 jurisdictions are on the path.
Sources: Deloitte on Directive (EU) 2026/470 · EY, CSRD simplified · IFRS Foundation · S&P Global ISSB tracker. This page is information, not legal advice.
Who it is for
Free for people.
Free for people.
Serious for business.
£0
Individuals & households — forever
- Personal footprint in under five minutes — home, travel, diet, spending
- Regional grid factors, not global averages
- A reduction plan with the three moves that actually matter for you
- Retire verified credits for what you cannot cut yet
- Share your number. Bring three people with you.
Business
SME to enterprise — audit ready
- Scope 1, 2 and 3 across all 15 categories, activity- and spend-based
- IFRS S1 & S2, ESRS / CSRD and GHG Protocol exports
- Assurance-grade evidence: factor versions, sources, timestamps, owners
- Supplier data requests with progress tracking
- Target setting, forecast scenarios and reduction-first sequencing
- One platform through to trading, retirement and claim evidence
Measure it.
Then change it.
Reduction first, always. Measurement is how you prove the reduction happened — and where to aim next.
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