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carbontiers
Platform Guide · v2026

The complete guide to CarbonTiers

Five IPCC sector calculators, a corporate carbon-footprint engine, scenario modelling with 81 mitigation options, GWP AR4 / AR5 / AR6, CBAM and audit-ready export — everything the platform does, in one document.

Built around the IPCC 2006 Guidelines, the GHG Protocol Corporate Standard and ISO 14064-1:2018. Every line of every calculation is traceable from activity data to tCO\u2082e — including the emission factor, IPCC reference, tier and GWP version.

5
IPCC sectors
32
sub-modules
81
mitigation options
15
Scope 3 categories

Contents

  1. → 01 · The five IPCC sector tools
  2. → 02 · Corporate Carbon Footprint
  3. → 03 · Cross-cutting capabilities
  4. → 04 · Methodological foundation
  5. → 05 · Quick-start workflow
  6. → 06 · Frequently asked questions
Section 01

The five IPCC sector tools

Each tool implements one IPCC 2006 volume end-to-end. Free tier 1 entry points are available across every sector — Pro unlocks the full module set, GWP toggle, scenario modelling and Excel / PNG / SVG / JSON export.

01 · IPCC 2006 Vol. 2Free tier available

Energy

Stationary combustion, mobile combustion, fugitive emissions, the reference-approach cross-check and CCS corrections — every IPCC Energy-sector source on a single screen.

CO₂CH₄N₂OSF₆HFC / PFC
73%
of global GHG emissions
5
modules
29
mitigation options

Modules

ModuleScope
Stationary CombustionCoal, natural gas, fuel oil, LPG, biomass and 40+ fuels burned in boilers, furnaces, turbines and generators — broken down by IPCC sub-sector
Mobile CombustionRoad, rail, maritime, aviation and off-road — detailed by vehicle category and fuel
Fugitive EmissionsNatural-gas transmission/distribution, coal mining (underground / surface / abandoned), oil & gas operations, plus refrigerant and SF₆ leaks
Reference ApproachTop-down energy-balance cross-check: production + imports − exports − bunkers ± stock change
CCSCarbon capture, transport and geological storage corrections — captured CO₂ properly deducted from totals
Free
Stationary Combustion — Tier 1 · GWP AR5 · JSON export · 40+ fuel registry
Pro
  • All five modules unlocked at Tier 1–3
  • 29-option scenario modelling (solar PV, wind, EV adoption, coal phase-out, efficiency…)
  • GWP AR4 / AR5 / AR6 toggle
  • Excel / PNG / SVG / JSON export
  • Custom emission-factor overrides on top of the IPCC + 40+ fuel registry

Scenario modelling

Project stationary, mobile and fugitive emissions forward against a BAU baseline or a custom mitigation pathway. Compare against IPCC 1.5°C (AR6 rapid decarbonisation), 2°C (Paris-compatible) and EU ETS Fit-for-55 templates.

5 interpolation methods · BAU / IPCC 1.5\u00b0C / 2\u00b0C / EU ETS templates · AR4\u2013AR6 GWP · Excel / PNG / SVG / JSON export

Open the Energy tool
02 · IPCC 2006 Vol. 3Free tier available

Industrial Processes & Product Use

Cement, lime, glass, iron & steel, aluminium, ammonia, nitric/adipic acid, F-gases, electronics and non-energy product use — process emissions kept strictly separate from combustion for correct IPCC categorisation.

CO₂N₂OHFCPFCSF₆NF₃NMVOC
11
sub-sectors
8
modules
17
mitigation options

Modules

ModuleScope
2A — Mineral IndustryCement (8 types incl. CKD), lime (4 types), glass and other carbonate use (CaCO₃, MgCO₃, dolomite, siderite, soda ash)
2C — Metal IndustryIron & steel (pig iron, DRI, EAF, sinter, coke, pellets, ferro-alloys), aluminium CO₂ (prebake/Söderberg) and PFC (CF₄, C₂F₆)
2B — Chemical IndustryAmmonia, nitric acid (6 plant types), adipic acid
2B4–2B9 — Extended ChemicalsCaprolactam, silicon/calcium carbide, TiO₂, soda ash, petrochemicals (methanol, ethylene, carbon black), HFC-23 from HCFC-22, other fluorochemicals
2F — F-gas (ODS Substitutes)Tier 1b mass-balance for 15 HFC/PFC species — refrigeration, foam, fire suppression, aerosol, solvent
2E — Electronics IndustrySemiconductor (Tier 1 + 2a), TFT flat panel display, photovoltaic manufacturing, heat-transfer fluids
2D — Non-Energy ProductsLubricants, paraffin wax, asphalt (7 types), solvent use (indirect CO₂ from NMVOC oxidation)
2C4–2C6 — Extended MetalsPrimary magnesium (dolomite/magnesite), Mg-casting SF₆ (Tier 1+2), lead (4 processes), zinc (4 processes)
Free
Mineral Industry (Cement / Lime) — Tier 1
Pro
  • All eight IPPU modules at Tier 1–3
  • 17-option scenario modelling (clinker reduction, EAF conversion, hydrogen DRI, low-GWP refrigerants…)
  • Built-in CBAM calculator — direct + indirect embedded emissions for cement, steel, aluminium, fertiliser, hydrogen
  • F-gas mass balance for 15 species with bank, leakage and end-of-life tracking
  • Excel / PNG / SVG / JSON export

Scenario modelling

Cement: clinker ratio reduction, alternative raw materials, CCS. Iron & steel: EAF conversion, scrap-ratio increase, hydrogen DRI. Aluminium: inert-anode tech, PFC reduction. Chemical: nitric-acid NSCR, catalytic N₂O destruction. F-gas: low-GWP transition, leak reduction, end-of-life recovery.

5 interpolation methods · BAU / IPCC 1.5\u00b0C / 2\u00b0C / EU ETS templates · AR4\u2013AR6 GWP · Excel / PNG / SVG / JSON export

Open the Industrial Processes & Product Use tool
03 · IPCC 2006 Vol. 4Free tier available

Agriculture

Methane and nitrous oxide from livestock, manure management, rice cultivation, managed soils and biomass burning. Simplified or full N-budget accounting, with automatic developed/developing country EF selection.

CH₄N₂OCO₂
8
sub-sectors
5
modules
19
mitigation options

Modules

ModuleScope
Enteric Fermentation20+ animal categories — cattle, buffalo, sheep, goats, swine, camels, horses, deer — with developed / developing country EF variants
Manure Management11 management systems (pasture, solid storage, lagoon, pit, composting…), 3 temperature bands, N-excretion rates
Rice Cultivation7 water regimes (continuously flooded → deep water), 4 pre-season types, organic amendments, multi-crop support
Managed SoilsDirect + indirect N₂O from synthetic / organic N, crop residues and PRP. Includes CO₂ from liming and urea. Simplified and advanced input modes
Biomass BurningCrop-residue burning (10 crop types) and open vegetation burning (savanna, shrubland, grassland)
Free
Enteric Fermentation — Tier 1 · 20+ animal categories
Pro
  • All five agriculture modules unlocked
  • Single-call full-inventory mode — every sub-sector calculated in one request
  • 19-option scenario modelling (3-NOP feed additives, biogas capture, AWD rice, precision N, zero-burn…)
  • Auto-selection of developed vs developing country emission factors
  • Excel / PNG / SVG / JSON export

Scenario modelling

Enteric: 3-NOP methane inhibitors, improved feed digestibility. Manure: biogas capture, covered storage, composting with energy recovery. Rice: alternate wetting and drying, mid-season drainage. Soils: precision N, nitrification inhibitors. Burning: residue incorporation, zero-burn policies.

5 interpolation methods · BAU / IPCC 1.5\u00b0C / 2\u00b0C / EU ETS templates · AR4\u2013AR6 GWP · Excel / PNG / SVG / JSON export

Open the Agriculture tool
04 · IPCC 2006 Vol. 4Free tier available

LULUCF

Land Use, Land-Use Change and Forestry: forest carbon sinks, cropland and grassland SOC change, peat oxidation, urban tree biomass and harvested wood products. Net accounting, with auto-SOC reference lookup from IPCC Table 2.3.

CO₂N₂O
12
ecological zones
7
modules
—
mitigation options

Modules

ModuleScope
Forest LandNet biomass C change with the Gain-Loss method (Tier 1). 12 ecological zones, plantation vs natural variants, above- and below-ground biomass ratios
Cropland SOCAnnual mineral SOC change under cropland (Tier 1, IPCC Eq. 2.25). Land-use, management and input factors with auto-SOC reference lookup
Grassland SOCStock-difference SOC for grassland + optional organic-soil emissions. F_LU, F_MG, F_I factors with auto-SOC reference lookup
Wetlands & PeatlandsOn-site peat oxidation (nutrient-rich/poor), off-site peat extraction, N₂O from nutrient-rich peat, one-off CO₂ from flooded land biomass clearance
SettlementsUrban tree biomass: crown-cover method, individual-plant method, or one-off conversion clearing — species-specific C accumulation rates
Other LandOne-off CO₂ from biomass, dead organic matter and mineral SOC when land converts to other land. 20-year SOC transition
Harvested Wood Products5 IPCC reporting approaches (SCA, AFA, PA, SDA and direct FOD). First-order decay with K_SOLIDWOOD and K_PAPER. Volume-to-GgC conversion (roundwood, panels, paper, fuelwood)
Free
Forest Land — Gain-Loss Tier 1 (basic)
Pro
  • Forest Land at full 12 ecological zones
  • Cropland & grassland SOC with auto-lookup of IPCC Table 2.3 reference values
  • Wetlands, peatlands and flooded-land emissions
  • Settlements (3 methods) and Other Land conversion
  • Harvested Wood Products — all 5 reporting approaches with volume conversion
Open the LULUCF tool
05 · IPCC 2006 Vol. 5Free tier available

Waste

Methane and nitrous oxide from solid waste disposal, biological treatment, incineration and wastewater. Full multi-year FOD stock model and COD-based industrial wastewater accounting.

CH₄N₂OCO₂ (fossil)
14
wastewater pathways
4
modules
16
mitigation options

Modules

ModuleScope
Solid Waste Disposal (FOD)7 waste types, 6 SWDS categories, 5 climate zones. Single-year simplified mode or multi-year stock model with annual inflow time series
Biological TreatmentComposting and anaerobic digestion — with optional Tier 2 EF overrides and CH₄ recovery
Waste Incineration7 technology types (continuous stoker, rotary kiln, fluidized bed, open burning…) plus optional fossil-CO₂ mass-balance (IPCC Eq. 5.1)
Wastewater Treatment14 domestic pathways with MCF + 10 industrial sectors (COD-based CH₄) + N₂O from effluent and treatment plant (3 plant pathway types, IPCC Table 6.11 auto-lookup)
Free
Solid Waste Disposal — FOD Single-Year Tier 1
Pro
  • Multi-year FOD model with annual inflow time series
  • Biological treatment — composting + anaerobic digestion
  • Incineration — 7 technologies + optional fossil-CO₂ mass-balance
  • Domestic + industrial wastewater (24 pathways total)
  • 16-option scenario modelling (LFG capture, organic diversion, waste-to-energy, aerobic upgrade…)

Scenario modelling

Landfill: LFG capture, organic-waste diversion, improved cover systems. Biological: anaerobic digestion, energy recovery. Incineration: waste-to-energy, advanced thermal treatment. Wastewater: aerobic-treatment upgrade, CH₄ recovery.

5 interpolation methods · BAU / IPCC 1.5\u00b0C / 2\u00b0C / EU ETS templates · AR4\u2013AR6 GWP · Excel / PNG / SVG / JSON export

Open the Waste tool
Section 02

Corporate Carbon Footprint

Built around the GHG Protocol Corporate Standard and ISO 14064-1:2018. Scope 1, 2 and 3 calculated in a single tool, with location-based and market-based parallel reporting for Scope 2, all 15 Scope 3 categories, PCAF Cat. 15 and CBAM exposure analysis.

Scope 1 · 2 · 3

Integrated calculation of direct, energy-indirect and value-chain emissions on a single platform — all 15 Scope 3 categories included.

GHG Protocol / ISO 14064-1:2018

Full GHG Protocol Corporate Standard compliance, structured to ISO 14064-1:2018 with AR5 GWP — outputs ready for third-party verification.

PCAF — Cat. 15 Investments

PCAF methodology for financed emissions (attribution factor = outstanding exposure ÷ EVIC) — critical for financial institutions and real-estate companies.

Dual Reporting (Scope 2)

Parallel location-based and market-based calculation, side by side in a single report.

CBAM Readiness

Data generation aligned with EU Carbon Border Adjustment Mechanism requirements for cement, steel, aluminium, fertiliser, hydrogen and electricity.

NACE Sectoral Benchmarking

NACE-code-based carbon-intensity comparison so you can position your organisation against sector averages.

Report Outputs

PDF report, Excel export and print — all structured to ISO 14064-1 reporting requirements.

Scopes 1, 2 and 3 — what is calculated

Scope 1Direct emissions
  • Stationary combustion — liquid, solid, gas fuels
  • Mobile combustion — land / air / sea
  • Process emissions — chemical reactions
  • Fugitive emissions — refrigerants, SF₆, CH₄
Scope 2Energy indirect (dual reporting)
  • Location-based — country / regional grid emission factor
  • Market-based — energy certificates / contracts / supplier-specific EF
  • Purchased steam, heat and cooling
Scope 3Value chain — all 15 categories
  • Cat. 1 — Purchased goods and services
  • Cat. 2 — Capital goods
  • Cat. 3 — Fuel- and energy-related activities (WTT + T&D losses)
  • Cat. 4 — Upstream transport and distribution
  • Cat. 5 — Waste generated in operations
  • Cat. 6 — Business travel
  • Cat. 7 — Employee commuting
  • Cat. 8 — Upstream leased assets
  • Cat. 9 — Downstream transport and distribution
  • Cat. 10 — Processing of sold products
  • Cat. 11 — Use of sold products
  • Cat. 12 — End-of-life treatment of sold products
  • Cat. 13 — Downstream leased assets
  • Cat. 14 — Franchises
  • Cat. 15 — Investments (PCAF financed emissions)
Open Carbontrack View Plans
Section 03

Cross-cutting capabilities

Capabilities that apply across every tool in the platform — from GWP version control to audit-ready exports.

AR4 / AR5 / AR6 GWP — selectable per calculation

Different reporting frameworks demand different GWP versions — sometimes in the same year. CarbonTiers lets you switch between IPCC AR4, AR5 and AR6 on every calculation, flag mismatches across modules and produce side-by-side comparisons. Default per framework: AR5 for GHG Protocol, AR6 for forward-looking CDP disclosures.

Tier 1 → Tier 3 progression on every module

Start with IPCC default factors (Tier 1) for screening, upgrade to country-specific factors (Tier 2) as data quality improves, then move to plant- or facility-level measurement (Tier 3) when verification demands it. The Tier choice is recorded against every line item.

Scenario modelling — 81 mitigation options across sectors

Energy 29 + IPPU 17 + Agriculture 19 + Waste 16 mitigation options, each tied to a specific IPCC sub-category. Multiplicative stacking (not additive — which overstates combined impact). Five interpolation methods (linear, exponential, S-curve, polynomial, step). BAU / IPCC 1.5°C / 2°C / EU ETS Fit-for-55 templates included out of the box.

Multi-country grid factor library

Built-in country and regional grid emission factors for Scope 2 location-based reporting. Custom-override support for market-based (residual mix, supplier-specific, REC/PPA), plus T&D loss rates per country. The full library is browsable below.

Organisations — one licence covers your team

Audit-ready exports — Excel / PNG / SVG / JSON

Every result exports to .xlsx (full activity-data + EF + GWP + tier audit trail), structured PDF (ISO 14064-1 layout), PNG / SVG charts and machine-readable JSON. Your outputs stay yours — even after a subscription closes.

CBAM module — EU border-tax exposure

Direct and indirect embedded emissions for the six CBAM-covered goods (cement, iron & steel, aluminium, fertilisers, electricity, hydrogen). Quarterly XML output aligned with the EU registry format. Integrated with the IPPU and Carbontrack tools so the same activity data is reused.

Full calculation traceability

Every tonne of CO₂e is linked to its activity datum (fuel in TJ, electricity in kWh, output in tonnes), the emission factor used, its IPCC reference, the tier level and the GWP version applied. Auditors can rebuild any number from the export alone.

Intensity metrics & ISO 14064-1 mapping

Accept revenue, headcount, floor area or production volume as denominators and emit intensity metrics alongside absolutes. Auto-generated GHG Protocol summary mapped to ISO 14064-1’s six indirect emission categories with uncertainty analysis.

Section 04

Methodological foundation

Every calculation in CarbonTiers traces back to one of these published standards. References are recorded against every line item in the audit export.

IPCC 2006 Guidelines (Vol. 1–5)

Every sector tool implements the equations directly from the IPCC 2006 Guidelines for National Greenhouse Gas Inventories, with the 2019 Refinement applied where it strengthens accuracy. The reference is recorded against each line item.

GHG Protocol Corporate Standard

The Carbontrack tool implements the GHG Protocol Corporate Standard for Scope 1, 2 and 3 — including the 2015 Scope 2 Guidance for dual location-based and market-based reporting.

ISO 14064-1:2018

Every Carbontrack output is structured to ISO 14064-1:2018, including the standard’s six categories of indirect emissions and the requirement for documented uncertainty analysis.

PCAF Global Standard

Scope 3 Cat. 15 (financed emissions) follows the PCAF Global GHG Accounting and Reporting Standard — attribution factor = outstanding exposure ÷ EVIC.

EU CBAM Implementing Regulation

The CBAM module implements the EU Implementing Regulation (EU) 2023/1773 for default and actual values, plus the quarterly XML registry format.

UNFCCC CRF tables

Sectoral results export directly into the UNFCCC Common Reporting Framework table structure for ministries preparing national inventory submissions.

Section 05

Quick-start workflow

Four steps from activity data to audit-ready report. Most users finish a first inventory in well under an hour.

Step 1

Choose a tool

Pick one of the five sector tools or open Carbontrack for a corporate inventory. Free Tier 1 entry points are available across every sector.

Step 2

Enter activity data

Use IPCC sub-module forms with units enforced (TJ, kWh, tonnes, head, ha…). Manual entry, Excel import or API integration are all supported.

Step 3

Pick GWP & Tier

Select AR4 / AR5 / AR6 and Tier 1 / 2 / 3. The platform records both choices against every line for verification.

Step 4

Calculate, model, export

Run the calculation, optionally project the result forward with scenario modelling, then export Excel / PDF / PNG / SVG / JSON. Outputs are audit-ready.

Section 06

Frequently asked

Is CarbonTiers IPCC 2006 compliant?▾
Yes — every sector tool implements the IPCC 2006 Guidelines for National Greenhouse Gas Inventories Vol. 1–5 directly, with the 2019 Refinement applied where it strengthens accuracy.
Which GWP version does the platform use?▾
You choose. AR4, AR5 and AR6 are all selectable per calculation. Carbontrack defaults to AR5 to match the GHG Protocol Corporate Standard requirement; sector tools accept any of the three.
Can I run a national inventory and a corporate inventory on the same account?▾
Yes. The five sector tools produce IPCC-format national inventories. Carbontrack produces a GHG Protocol / ISO 14064-1 corporate inventory. They share the same emission-factor library and audit trail.
Is CBAM included?▾
Yes. The CBAM module is bundled with IPPU and Carbontrack and uses the EU Implementing Regulation (EU) 2023/1773 default and actual-value structure with quarterly XML output.
Can I export the underlying calculations for an auditor?▾
Yes. The Excel export includes the full audit trail — activity data, emission factor, IPCC reference, tier, GWP version and result — row by row.
Is there a free tier?▾
Yes. Each of the five sector tools has a free Tier 1 entry point (see the per-sector cards above). Pro plans unlock the rest. Carbontrack requires a Pro plan.
IPCC 2006 · GHG Protocol · ISO 14064-1:2018 · PCAF · CBAM

Start with the free Tier 1.
Upgrade only when you need more.

Free Tier 1 entry across every IPCC sector. No credit card. No demo call. Run your first inventory in five minutes.

View PlansTry Free
Appendix

Multi-country grid factor library

Built-in country and regional grid emission factors used by Scope 2 location-based reporting in Carbontrack and the Energy tool. Custom overrides for market-based calculations are supported.

Grid Emission Factor Library

208 countries and regions · 213 distinct vintage entries · sourced from national authorities.

Country / regionLatest yearEF (tCO₂/MWh)SourceVintages
Turkey20250.4360ÇŞİDB6
EU-27 average20220.2760IEA1
Germany20220.3850UBA1
France20220.0560RTE1
United Kingdom20240.2070DEFRA1
United States20220.3860EPA eGRID1
Japan20220.4700MoE Japan1
China20210.5810NDRC1
India20220.7080CEA1
Austria20230.1100Ember1
Belgium20230.1370Ember1
Bulgaria20230.3720Ember1
Croatia20230.1440Ember1
Cyprus20230.5730Ember1
Czechia20230.4020Ember1
Denmark20230.1450Ember1
Estonia20230.4270Ember1
Finland20230.0620Ember1
Greece20230.3180Ember1
Hungary20230.1900Ember1
Ireland20230.2810Ember1
Italy20230.2680Ember1
Latvia20230.1320Ember1
Lithuania20230.1450Ember1
Luxembourg20230.0980Ember1
Malta20230.4100Ember1
Netherlands20230.2680Ember1
Poland20230.6100Ember1
Portugal20230.1280Ember1
Romania20230.2430Ember1
Slovakia20230.1080Ember1
Slovenia20230.2080Ember1
Spain20230.1520Ember1
Sweden20230.0320Ember1
Norway20230.0300Ember1
Switzerland20230.0410Ember1
Iceland20230.0280Ember1
Serbia20230.6800Ember1
Bosnia and Herzegovina20230.7000Ember1
North Macedonia20230.6000Ember1
Albania20230.0240Ember1
Montenegro20230.4000Ember1
Kosovo20230.9000Ember1
Moldova20230.5200Ember1
Ukraine20230.2300Ember1
Russia20230.3600Ember1
Georgia20230.1500Ember1
Canada20230.1250Ember1
Mexico20230.4230Ember1
Brazil20230.0980Ember1
Argentina20230.3340Ember1
Chile20230.3360Ember1
Colombia20230.1960Ember1
Peru20230.2340Ember1
Australia20230.5480Ember1
New Zealand20230.1040Ember1
South Korea20230.4370Ember1
Indonesia20230.6780Ember1
Vietnam20230.3970Ember1
Thailand20230.4720Ember1
Malaysia20230.5500Ember1
Philippines20230.6110Ember1
Pakistan20230.4000Ember1
Bangladesh20230.5200Ember1
Kazakhstan20230.7600Ember1
South Africa20230.7090Ember1
Egypt20230.4460Ember1
Morocco20230.6100Ember1
Nigeria20230.3860Ember1
Kenya20230.0960Ember1
Ghana20230.4120Ember1
Ethiopia20230.0260Ember1
Tanzania20230.3950Ember1
Saudi Arabia20230.6290Ember1
United Arab Emirates20230.3960Ember1
Qatar20230.4900Ember1
Israel20230.5310Ember1
Jordan20230.4300Ember1
Azerbaijan20230.5100Ember1
Afghanistan20240.1172Ember1
Antigua and Barbuda20240.6081Ember1
Armenia20250.2440Ember1
Angola20240.1851Ember1
American Samoa20240.6222Ember1
Aruba20240.5490Ember1
Barbados20240.6009Ember1
Burkina Faso20240.5609Ember1
Bahrain20240.9025Ember1
Burundi20240.1837Ember1
Benin20240.5792Ember1
Brunei Darussalam20240.8930Ember1
Bolivia20250.4814Ember1
Bahamas20240.6524Ember1
Bhutan20240.0237Ember1
Botswana20240.8525Ember1
Belarus20250.3163Ember1
Belize20240.1702Ember1
Congo (DRC)20240.0276Ember1
Central African Republic20230.0214Ember1
Congo20240.7156Ember1
Cote d'Ivoire20240.4056Ember1
Cook Islands (the)20240.3500Ember1
Cameroon20240.2262Ember1
Cuba20240.6429Ember1
Cabo Verde20240.4635Ember1
Djibouti20240.4300Ember1
Dominica20230.5733Ember1
Dominican Republic20250.5380Ember1
Algeria20240.6328Ember1
Ecuador20250.1588Ember1
Eritrea20240.5911Ember1
Fiji20240.2757Ember1
Falkland Islands (Malvinas)20230.7000Ember1
Faroe Islands20230.3612Ember1
Gabon20240.5254Ember1
Grenada20240.6583Ember1
French Guiana20230.2571Ember1
Greenland20240.1383Ember1
Gambia20240.6588Ember1
Guinea20240.1814Ember1
Guadeloupe20230.4934Ember1
Equatorial Guinea20240.6430Ember1
Guatemala20240.3015Ember1
Guam20240.6054Ember1
Guinea-Bissau20240.6625Ember1
Guyana20240.6420Ember1
Hong Kong (SAR of China)20240.6756Ember1
Honduras20240.3220Ember1
Haiti20240.5395Ember1
Iraq20240.6831Ember1
Iran20250.6560Ember1
Jamaica20240.5624Ember1
Kyrgyzstan20250.0726Ember1
Cambodia20250.4988Ember1
Kiribati20240.5000Ember1
Comoros20230.6571Ember1
Saint Kitts and Nevis20240.6043Ember1
North Korea20240.3406Ember1
Kuwait20250.6347Ember1
Cayman Islands20240.6324Ember1
Lao PDR20240.2321Ember1
Lebanon20240.3882Ember1
Saint Lucia20240.6425Ember1
Sri Lanka20250.3677Ember1
Liberia20240.3140Ember1
Libya20240.8269Ember1
Madagascar20240.4337Ember1
Mali20240.5374Ember1
Myanmar20240.5023Ember1
Mongolia20250.8218Ember1
Macao (SAR of China)20240.4744Ember1
Martinique20230.5265Ember1
Mauritania20240.5150Ember1
Montserrat20240.7000Ember1
Mauritius20240.6422Ember1
Maldives20240.6153Ember1
Malawi20240.0568Ember1
Mozambique20240.1294Ember1
Namibia20240.0524Ember1
New Caledonia20240.5641Ember1
Niger20240.6705Ember1
Nicaragua20240.3004Ember1
Nepal20240.0240Ember1
Nauru20240.5400Ember1
Oman20250.5444Ember1
Panama20240.2203Ember1
French Polynesia20240.4403Ember1
Papua New Guinea20240.5161Ember1
Saint Pierre and Miquelon20230.6600Ember1
Puerto Rico20250.6561Ember1
Palestine (State of)20240.4172Ember1
Paraguay20250.0248Ember1
Reunion20230.3987Ember1
Rwanda20240.3619Ember1
Solomon Islands20240.6000Ember1
Seychelles20240.5603Ember1
Sudan20240.1543Ember1
Singapore20250.4970Ember1
Sierra Leone20240.0571Ember1
Senegal20240.5401Ember1
Somalia20240.5302Ember1
Suriname20240.3230Ember1
South Sudan20240.6464Ember1
Sao Tome and Principe20230.5889Ember1
El Salvador20250.1113Ember1
Syria20240.7062Ember1
Eswatini20240.1197Ember1
Turks and Caicos Islands20240.6370Ember1
Chad20240.6297Ember1
Togo20240.4211Ember1
Tajikistan20250.0726Ember1
Turkmenistan20241.3062Ember1
Tunisia20250.5602Ember1
Tonga20240.5714Ember1
Trinidad and Tobago20240.6813Ember1
Taiwan (China)20250.6336Ember1
Uganda20240.0585Ember1
Uruguay20250.0802Ember1
Uzbekistan20251.0000Ember1
Saint Vincent and the Grenadines20240.5733Ember1
Venezuela20240.0859Ember1
Virgin Islands (British)20230.6588Ember1
Virgin Islands (U.S.)20230.6397Ember1
Vanuatu20230.5000Ember1
Samoa20240.4000Ember1
Yemen20240.5914Ember1
Zambia20240.1258Ember1
Zimbabwe20240.3837Ember1

1st priority: National transmission operators (TSO) and official registries (TEIAS, RTE, EPA eGRID, DEFRA, UBA, NDRC, MoE Japan, CEA).

2nd priority: IEA Emissions Factors annual bulletin and EU-27 averages.

This table updates automatically as new countries or vintages are added.

Platform Guide — CarbonTiers GHG Inventory & Corporate Carbon Footprint