A free Scope 1 & 2 calculator — screening-level estimates aligned with the GHG Protocol and IPCC methods.
Use utility bills, fuel logs, or purchase records. Leave a field blank if it does not apply — we'll annualise the figures for you.
Scope 1 & 2 screening report · info@ecoengine.ng · +234 802 200 2096
Screening estimate only; not a verified emissions inventory or compliance report.
| Source | Annual use | Emissions (tCO2e) |
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Print your report or save it as a PDF. We’ll ask for your work email and position next.
Enter your work email and position to save your print request and open your report for printing.
Six practical moves that typically pay for themselves — no new plant required.
Poorly tuned gensets burn 10–15% more fuel than well-maintained ones for the same output.
You can't cut what you don't measure — a simple fuel log is the first step to reduction.
Where possible, replace generator runtime with grid or solar-hybrid supply to cut fuel burn.
Even small leaks waste significant energy — routine leak checks usually pay for themselves.
Better route planning and no-idling rules can trim fleet fuel use immediately.
Efficient lighting and cooling lower your electricity demand and your Scope 2 total.
Method: GHG Protocol Corporate Standard — Scope 1 (direct fuel combustion) and Scope 2 (purchased electricity, location-based). Emission factors: IPCC 2006 Guidelines for National GHG Inventories, Vol. 2 (Energy), Tier 1 defaults; grid factors are indicative IEA-based country averages. This tool follows the transparency principles used by ICAT (Initiative for Climate Action Transparency) and the UNFCCC MRV framework.
Screening-level only — not for compliance reporting, verification, or carbon-credit issuance. ECO ENGINE is an independent company and this tool is not endorsed by the IPCC, ICAT, or the UN.
This free tool stops at Scope 1 & 2. ECO ENGINE takes your numbers further — prepared for professional review and verification.
Talk to UsFor partnerships, pilot projects, verification engagements, and regulatory dialogue:
