[ { "id": "GRID_ELECTRICITY_DISCO_AEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for AEDC (AEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.141509, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.141372, "CH4": 2.52e-06, "N2O": 2.52e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "North-Central (Abuja/FCT, Niger, Nasarawa, Kogi)", "disco": "AEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 70% gas / 30% hydro regional generation mix to AEDC Q2 2024 billed energy (301.000 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_BEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for BEDC (BEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.153639, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1534896, "CH4": 2.736e-06, "N2O": 2.736e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South-South/East (Edo, Delta, Ondo, Ekiti)", "disco": "BEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 76% gas / 24% hydro regional generation mix to BEDC Q2 2024 billed energy (179.794 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_EEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for EEDC (EEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.171833, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.171666, "CH4": 3.06e-06, "N2O": 3.06e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South-East (Enugu, Anambra, Abia, Imo, Ebonyi)", "disco": "EEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 85% gas / 15% hydro regional generation mix to EEDC Q2 2024 billed energy (159.799 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_EKEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for EKEDC (EKEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.177897, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1777248, "CH4": 3.168e-06, "N2O": 3.168e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South (Lagos)", "disco": "EKEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 88% gas / 12% hydro regional generation mix to EKEDC Q2 2024 billed energy (317.000 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_IBEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for IBEDC (IBEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.157682, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1575288, "CH4": 2.808e-06, "N2O": 2.808e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South-West (Oyo, Ogun, Osun, Kwara)", "disco": "IBEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 78% gas / 22% hydro regional generation mix to IBEDC Q2 2024 billed energy (269.530 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_IEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for IEDC (IEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.161725, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.161568, "CH4": 2.88e-06, "N2O": 2.88e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South-West (Lagos)", "disco": "IEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 80% gas / 20% hydro regional generation mix to IEDC Q2 2024 billed energy (360.322 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_JEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for JEDC (JEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.137466, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1373328, "CH4": 2.448e-06, "N2O": 2.448e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "North (Plateau, Bauchi, Benue, Gombe)", "disco": "JEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 68% gas / 32% hydro regional generation mix to JEDC Q2 2024 billed energy (105.606 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_KDEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for KDEDC (KDEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.133423, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1332936, "CH4": 2.376e-06, "N2O": 2.376e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "North-West (Kaduna, Kebbi, Sokoto, Zamfara, Katsina)", "disco": "KDEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 66% gas / 34% hydro regional generation mix to KDEDC Q2 2024 billed energy (83.220 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_KEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for KEDC (KEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.131402, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.131274, "CH4": 2.34e-06, "N2O": 2.34e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "North (Kano, Jigawa, Katsina)", "disco": "KEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 65% gas / 35% hydro regional generation mix to KEDC Q2 2024 billed energy (124.576 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_PEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for PEDC (PEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.181941, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.181764, "CH4": 3.24e-06, "N2O": 3.24e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "South-South (Rivers, Cross River, Akwa Ibom)", "disco": "PEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 90% gas / 10% hydro regional generation mix to PEDC Q2 2024 billed energy (149.914 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" }, { "id": "GRID_ELECTRICITY_DISCO_YEDC_PHASE1", "category": "grid_electricity", "subcategory": "disco_location_based", "description": "DisCo-level location-based grid emission factor for YEDC (YEDC territory) based on Q2 2024 billed energy and a 2020-derived regional generation mix.", "value": 0.135445, "unit": "kgCO2e_per_kWh", "gas": { "CO2": 0.1353132, "CH4": 2.412e-06, "N2O": 2.412e-07 }, "gwp_basis": "AR5", "scope": 2, "data_year": 2020, "published_year": 2024, "country": "NG", "region": "North-East (Adamawa, Taraba, Yobe, Borno)", "disco": "YEDC", "source": { "id": "NBS_ELECTRICITY_DATA_2015_Q2_2024", "title": "Nigeria Electricity Data 2015\u2013Q2 2024", "publisher": "NBS", "year": 2024, "access_date": "2026-06-19" }, "additional_sources": [ { "id": "ENERGY_DATABANK_GENERATION", "title": "Nigerian Energy Data Bank \u2014 Power Plant Generation Statistics", "publisher": "Federal Ministry of Energy / Energy Data Bank", "year": 2024, "access_date": "2026-06-19" }, { "id": "IPCC_2006_VOL2_CH2", "title": "IPCC 2006 Guidelines Vol 2 Ch 2 Stationary Combustion", "publisher": "IPCC", "year": 2006, "access_date": "2026-06-19" } ], "uncertainty_pct": 20.0, "confidence": "medium", "methodology_note": "Derived by applying a 67% gas / 33% hydro regional generation mix to YEDC Q2 2024 billed energy (93.852 GWh) and IPCC 2006 stationary-combustion EFs for natural gas. Oil, solar and other generation are treated as zero in Phase 1. Hydro share reflects DisCo territory proximity to Kainji/Jebba/Shiroro hydro vs Niger Delta/IPP gas plants. The underlying energy-databank plant-level hydro records for 2020 are incomplete (large hydro excluded due to non-MWh units), so NERC-reported hydro shares were used to anchor regional assumptions. EF does not include T&D losses or upstream gas fugitive emissions.", "nefdb_version": "1.0.0" } ]