509 tonnes
of CO₂e.
One fleet.
Auditable.
A year of real fleet emissions, drawn straight from the vehicles — no installer, no telematics box, no spreadsheet. This anonymised SECR report was generated by Orbis IO from live UK fleet data, applied to DEFRA 2025 factors under the GHG Protocol.
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The 12-month
footprint, at a glance.
Every number below is computed from real telemetry, anonymised, and annualised from the live reporting window using UK seasonality weighting. The full methodology sits at the bottom of the page.
Emissions by month · seasonality profile
Six findings
a spreadsheet
would never show you.
Each of these was surfaced automatically by the platform in the first 90 days — not discovered by someone scrolling through HMRC mileage returns and fuel-card statements.
Per-vehicle emissions distribution
14 pages.
Board-ready.
Auditor-proof.
SECR-compliant format, signed methodology, prior-year comparison, and the full vehicle-level breakdown. Nothing you need to re-format for your annual report. Nothing an auditor can't trace back to source data.
- Executive summary · 2 pages of board-ready copy
- Headline metrics · tCO₂e, intensity, YoY change
- Scope 1 & Scope 3 WTT breakdown · by fuel type
- Vehicle-level emissions · all 100 vehicles
- Efficiency measures · quantified outcomes
- Methodology appendix · DEFRA, GHG Protocol, data quality
Streamlined Energy
& Carbon Report
IO
Which is why
we built it.
Per-vehicle
footprint
Every vehicle, every month. Not fleet averages — actual reads from the vehicle.
WLTP
vs. real
Brochure mpg vs. what the engine is actually doing. Named vehicles, named gaps.
Idle-time
waste
Fuel cost of parked-but-running time, expressed in £ and tCO₂e.
Driver risk
scoring
Harsh events, speeding, cornering. The things that predict claims and fuel cost.
EV charging
patterns
On-peak vs. off-peak, home vs. depot, grid-mix weighted.
Seasonality
profile
Month-by-month, so you can read the report without squinting at a trend line.
Auditable
methodology
DEFRA 2025, GHG Protocol, signed chain from telemetry to tonnes.
The way
UK fleets
have always
done it.
HMRC averages & fuel-card math
- Fleet-total mpg — no per-vehicle visibility
- Brochure WLTP figures treated as reality
- Scope 3 WTT estimated from a DEFRA table
- No idle-time, no driver behaviour, no coaching signal
- Spreadsheet stitched together quarterly, auditable by nobody
- Board answers "good enough" because nothing better exists
Orbis IO · straight from the vehicle
- Per-vehicle, per-trip, per-minute
- Real MPG, real kWh — read from the engine / battery
- Scope 3 WTT computed from actual fuel consumed
- Driver scoring + idle + route flags surfaced automatically
- Report regenerates in under a minute, any reporting window
- Signed methodology your auditor can follow line by line
Source data. Real 442-day live reporting window (01 Feb 2025 – 18 Apr 2026) from a UK conservation-sector fleet, anonymised as "Oakleaf Conservation Trust." All company-identifying information removed.
Annualisation. Scaled to a single 365-day reporting year using UK seasonality-weighted monthly factors (Dec 1.15×, Jan 1.12×, Jul 0.92×, etc., reflecting typical UK commercial-fleet diesel burn). Multiplier applied: 0.821.
Fleet normalisation. Real fleet of 223 vehicles (77 connected) re-cast as a 100-vehicle fleet with per-vehicle rates held constant. Scope 1 / Scope 3 ratios preserved. EV/ICE split adjusted pro-rata.
Standards. GHG Protocol Corporate Standard · UK DEFRA 2025 emission factors · Operational-control boundary · Data quality score 5 / 5 · Completeness 85%.
Scope of this report. This report covers the ICE portion of the fleet only. A separate EV cohort exists within the real source fleet but is outside the scope of this reporting window (awaiting connection) and contributes nothing, synthetic or otherwise, to the figures shown.
What's real. All totals, emission factors, per-vehicle rates and seasonality patterns are drawn from genuine live telemetry. Per-vehicle bands are computed from the real distribution; no individual vehicle make, model or registration is shown.
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these for your fleet?
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