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Emission factor library

Only reviewed factors are listed. 8,159 verified, 0 imported and awaiting review. How we review factors

ActivityScopeGasValueUnitBoundaryYearStatus
R442A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1,754kg CO2e per kgFugitive release2026Verified (source)
R443A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1kg CO2e per kgFugitive release2026Verified (source)
R443A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1kg CO2e per kgFugitive release2026Verified (source)
R444A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e88kg CO2e per kgFugitive release2026Verified (source)
R444A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1kg CO2e per kgFugitive release2026Verified (source)
R444A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e89kg CO2e per kgFugitive release2026Verified (source)
R445A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e117kg CO2e per kgFugitive release2026Verified (source)
R445A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1kg CO2e per kgFugitive release2026Verified (source)
R445A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e118kg CO2e per kgFugitive release2026Verified (source)
R500 — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e36kg CO2e per kgFugitive release2026Verified (source)
R500 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e7,528kg CO2e per kgFugitive release2026Verified (source)
R500 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e7,564kg CO2e per kgFugitive release2026Verified (source)
R501 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,870kg CO2e per kgFugitive release2026Verified (source)
R501 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,870kg CO2e per kgFugitive release2026Verified (source)
R502 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e4,786kg CO2e per kgFugitive release2026Verified (source)
R502 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e4,786kg CO2e per kgFugitive release2026Verified (source)
R503 — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e4,972kg CO2e per kgFugitive release2026Verified (source)
R503 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e8,326kg CO2e per kgFugitive release2026Verified (source)
R503 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e13,299kg CO2e per kgFugitive release2026Verified (source)
R504 — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e326kg CO2e per kgFugitive release2026Verified (source)
R504 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,973kg CO2e per kgFugitive release2026Verified (source)
R504 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e4,299kg CO2e per kgFugitive release2026Verified (source)
R505 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e7,956kg CO2e per kgFugitive release2026Verified (source)
R505 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e7,956kg CO2e per kgFugitive release2026Verified (source)
R506 — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,857kg CO2e per kgFugitive release2026Verified (source)
R506 — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,857kg CO2e per kgFugitive release2026Verified (source)
R507A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,985kg CO2e per kgFugitive release2026Verified (source)
R507A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e3,985kg CO2e per kgFugitive release2026Verified (source)
R508A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e11,607kg CO2e per kgFugitive release2026Verified (source)
R508A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e11,607kg CO2e per kgFugitive release2026Verified (source)
R508B — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e11,698kg CO2e per kgFugitive release2026Verified (source)
R508B — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e11,698kg CO2e per kgFugitive release2026Verified (source)
R509A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e4,984kg CO2e per kgFugitive release2026Verified (source)
R509A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e774kg CO2e per kgFugitive release2026Verified (source)
R509A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e5,758kg CO2e per kgFugitive release2026Verified (source)
R510A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1.24kg CO2e per kgFugitive release2026Verified (source)
R510A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e1.24kg CO2e per kgFugitive release2026Verified (source)
R511A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e0kg CO2e per kgFugitive release2026Verified (source)
R511A — Emissions including only non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e0.1kg CO2e per kgFugitive release2026Verified (source)
R511A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e0.1kg CO2e per kgFugitive release2026Verified (source)
R512A — Emissions including only Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e196kg CO2e per kgFugitive release2026Verified (source)
R512A — Total emissions including non-Kyoto products
Refrigerant & other › Blends
Scope 1Total CO₂e196kg CO2e per kgFugitive release2026Verified (source)
R600 = butane — Emissions including only non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e0.006kg CO2e per kgFugitive release2026Verified (source)
R600 = butane — Total emissions including non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e0.006kg CO2e per kgFugitive release2026Verified (source)
R600A = isobutane — Emissions including only non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e3kg CO2e per kgFugitive release2026Verified (source)
R600A = isobutane — Total emissions including non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e3kg CO2e per kgFugitive release2026Verified (source)
R601 = pentane — Emissions including only non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e5kg CO2e per kgFugitive release2026Verified (source)
R601 = pentane — Total emissions including non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e5kg CO2e per kgFugitive release2026Verified (source)
R601A = isopentane — Emissions including only non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e5kg CO2e per kgFugitive release2026Verified (source)
R601A = isopentane — Total emissions including non-Kyoto products
Refrigerant & other › Other products
Scope 1Total CO₂e5kg CO2e per kgFugitive release2026Verified (source)