Overview
When entering data, simply select your preferred unit. The platform automatically converts your input to the base unit used for calculations and reporting, you never need to convert manually.
Scope 1 Emissions
Fugitive Emissions
Refrigerant usage: kg (also accepts: g, t, lb)
Manufacturing Fuels
Liquid: L, US Gallons (also accepts: m³, bbl)
Mixed: Tonnes, L, US Gal, kWh (also accepts: kg, g, MWh, GWh, GJ, MJ, TJ)
Gas: Tonnes, m³, kWh (also accepts: Mcf, MMcf, Bcf, MWh, GJ, dth, MMBTU)
Solid: Tonnes, kWh (also accepts: kg, kt, MWh, GJ, TJ)
Natural Gas
Natural gas consumption: kWh, m³, MWh (also accepts: GWh, GJ, MJ, TJ, dth, Mcf, MMcf, Bcf, MMBTU)
Commercial Vehicles
Fuel: L, US Gallons (also accepts: m³, bbl)
Distance: km, miles
Company Cars
Fuel: L, US Gallons (also accepts: m³)
Distance: km, miles
Scope 2 Emissions
Electricity Usage
Consumption: kWh (also accepts: MWh, GWh, GJ, MJ, TJ, Wh)
Supplier-specific: kWh (also accepts: MWh, GWh, GJ, MJ, TJ)
Electric Company Cars & Electric Commercial Vehicles
Energy consumption: kWh (also accepts: MWh, Wh)
Distance: km, miles
Scope 3 Emissions
Category 1 – Purchased Goods & Services / Cat 2 – Capital Goods
Volume: m³, ML (also accepts: l, hl)
Mass: Tonnes, kg (also accepts: g, kt, Mt, lb, T)
Liquid (Cat 1 only): L (also accepts: Ml, hl, m³, gal)
Category 3 – Fuel & Energy Related Activities
Scope 3 fuel: kg CO₂-eq (also accepts: tCO₂e, ktCO₂e, MtCO₂e)
Category 4 – Upstream Transportation & Distribution / Cat 9 – Downstream Transportation
Fuel-based – liquid: L, US Gallons (also accepts: m³, bbl, MBbls [Cat 4 only])
Fuel-based – gas: Tonnes, m³, kWh (also accepts: Mcf, MMcf, Bcf, MWh, GJ, dth)
Distance-based: Tonne-km, km (also accepts: mi, nmi)
Route-based: Tonnes, kg (also accepts: g, kt, lb, T)
Category 5 – Waste Generated in Operations
Solid waste: Tonnes (also accepts: kg, g, kt, Mt, lb, T)
Liquid waste: ML (also accepts: l, m³, gal)
Category 6 – Business Travel
Fuel-based: L, US Gal, Tonnes, kWh (also accepts: m³, kg, MWh, GJ)
In-work travel: km, miles
Hotel stays: Nights
Category 7 – Employee Commuting
Fuel: L, US Gallons (also accepts: m³)
Distance: km, miles
Home working: Hours
Unit Conversion Reference
All conversions are applied automatically by the platform.
GHG Emissions (base: kg CO₂-eq): tCO₂e = 1,000 kg | ktCO₂e = 1,000,000 kg | MtCO₂e = 1,000,000,000 kg
Energy (base: kWh): Wh ÷ 1,000 | MWh × 1,000 | GWh × 1,000,000 | MJ × 0.277778 | GJ × 277.778 | TJ × 277,778 | MMBTU × 293.071 | dth × 29.3071
Mass (base: kg): g ÷ 1,000 | t × 1,000 | kt × 1,000,000 | Mt × 1,000,000,000 | lb × 0.453592 | T (short ton) × 907.185
Volume (base: litres): hl × 100 | Ml × 1,000,000 | m³ × 1,000 | Mcf × 28,316.8 | MMcf × 28,316,800 | Bcf × 28,316,800,000 | gal × 3.78541 | bbl × 158.987 | MBbls × 158,987
Distance (base: km): mi × 1.60934 | nmi × 1.852
Units Not Supported & Why
The following units have been intentionally excluded:
gCO₂e (grams) A company emitting 100 tCO₂e would need to report 100,000,000 gCO₂e.
GtCO₂e (gigatonnes) Only used for national or global inventories, not corporate disclosures.
TWh (terawatt-hours) Relevant only for national grids or very large utilities; most companies report in MWh or GWh.
Mm³ (thousand cubic metres) Rarely needed; m³ and ML cover corporate requirements.
If your organisation requires a unit not currently listed, please contact our support team at support@keyesg.com