The catalogue
Data sources
Every dataset the lake holds and the GDALLM can query — 701 datasets across 21 providers, 10998 columns in total. This is the exact machine-readable catalogue the assistant grounds its queries against.
701 datasets
CarbonIntensity 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| regional | 2018–2026 | hive year/week | 9 | from |
Derived 36 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| absolute_carbon | 2009–2026 | hive year/week | 5 | DATETIME |
| asset_geography | — | single snapshot | 11 | — |
| asset_stress_ledger | — | single snapshot | 29 | last_updated |
| bess_soc | — | single snapshot | 6 | — |
| bsp_power_factor | 2022–2026 | hive year/week | 11 | DATETIME |
| bsp_power_factor_summary | — | single snapshot | 10 | — |
| cable_lake | — | single snapshot | 39 | — |
| demand_climatology | — | single snapshot | 20 | — |
| demand_consumers | — | single snapshot | 26 | — |
| demand_forecast_vs_climatology | — | single snapshot | 10 | DATETIME |
| embedded_capacity_factor | 2001–2026 | hive year/week | 7 | DATETIME |
| envelope_mil_validation | — | single snapshot | 40 | — |
| generator_envelopes | — | single snapshot | 29 | — |
| gross_demand | 2001–2026 | hive year/week | 6 | DATETIME |
| inertia_reconstructed | — | single snapshot | 25 | datetime_utc |
| market_physics_gap | — | single snapshot | 12 | datetime_utc |
| market_physics_gap_v2 | — | single snapshot | 7 | — |
| net_storage | 2009–2026 | hive year/week | 5 | DATETIME |
| operator_market_frames | — | single snapshot | 30 | datetime_utc |
| power_ramps | 2009–2026 | hive year/week | 15 | DATETIME |
| presolved_state | — | — | 16 | datetime_utc |
| propagation_delays | — | single snapshot | 20 | — |
| regional_asset_capacity | — | single snapshot | 6 | — |
| regional_demand | 2022–2026 | hive year/week | 6 | DATETIME |
| smartmeter_fast | — | — | 6 | — |
| solar_performance | 2026 | hive year/week | 13 | datetime |
| solar_performance_summary | — | single snapshot | 11 | — |
| speed_domains | 2025 | hive year/week | 12 | DATETIME |
| subcycle_frequency | 2024–2026 | hive year/week | 6 | DatetimeUTC |
| subcycle_period_features | 2024–2026 | hive year/week | 16 | DatetimeUTC |
| system_condition_index | — | single snapshot | 24 | datetime_utc |
| tap_changers | — | single snapshot | 16 | — |
| weather_inertia_coupling | — | single snapshot | 24 | datetime_utc |
| weather_national_hourly | 2010–2026 | hive year/week | 7 | DATETIME |
| weather_transfer_functions | — | single snapshot | 6 | — |
| weather_transfer_functions_regional | — | single snapshot | 9 | — |
DUKES 2 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| capacity | 2025 | annual edition | 10 | snapshot_date |
| stations | 2025 | annual edition | 21 | snapshot_date |
EirGrid 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| frequency_10hz | 2014 | hive year/week | 6 | datetime_utc |
ElectricityNorthWest 96 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| SP_ENW_Biodiversity_Enhancement_Opportunity_Grassland_Data | — | single snapshot | 15 | — |
| SP_ENW_Biodiversity_Enhancement_Opportunity_Habitat_Data | — | single snapshot | 15 | — |
| SP_ENW_Biodiversity_Enhancement_Opportunity_Hedgerow_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Enhancement_Opportunity_Tree_Planting_Data | — | single snapshot | 14 | — |
| SP_ENW_Biodiversity_Enhancement_Opportunity_Wetland_Data | — | single snapshot | 15 | — |
| SP_ENW_Biodiversity_Exclusion_Management_Grassland_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Exclusion_Management_Habitat_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Exclusion_Management_Hedgerow_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Exclusion_Management_Tree_Planting_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Exclusion_Management_Wetland_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Existing_Baseline_Habitat_Data | — | single snapshot | 15 | — |
| SP_ENW_Biodiversity_Existing_Baseline_Hedgerow_Data | — | single snapshot | 11 | — |
| SP_ENW_Biodiversity_Existing_Baseline_Tree_Canopy_Data | — | single snapshot | 3 | — |
| SP_ENW_Biodiversity_Site_Boundary_Data | — | single snapshot | 4 | — |
| SP_ENW_Boundary_Flow_BSP_XY | — | single snapshot | 7 | — |
| SP_ENW_Boundary_Flow_GSP_XY | — | single snapshot | 8 | — |
| SP_ENW_Boundary_Flow_Merge | — | single snapshot | 132 | DATE |
| SP_ENW_Capacity_11kV_Network | — | single snapshot | 10 | — |
| SP_ENW_Capacity_6_6kV_Network | — | single snapshot | 10 | — |
| SP_ENW_Capacity_BSP_Heatmap | — | single snapshot | 12 | — |
| SP_ENW_Capacity_Distribution_TX | — | single snapshot | 16 | — |
| SP_ENW_Capacity_GSP_Heatmap | — | single snapshot | 15 | — |
| SP_ENW_Capacity_PRY_Heatmap | — | single snapshot | 16 | — |
| SP_ENW_Capital_Projects_Investment_Map | — | single snapshot | 17 | ESTIMATED START DATE |
| SP_ENW_Dataset_Roadmap | — | single snapshot | 17 | — |
| SP_ENW_Dataset_Triage | — | single snapshot | 23 | — |
| SP_ENW_DFES_Bulk_Supply_Point_Data | — | single snapshot | 20 | — |
| SP_ENW_DFES_Bulk_Supply_Point_Polygons | — | single snapshot | 4 | — |
| SP_ENW_DFES_Bulk_Supply_Point_Sites | — | single snapshot | 6 | — |
| SP_ENW_DFES_County_Data | — | single snapshot | 21 | — |
| SP_ENW_DFES_Entire_Network_Data | — | single snapshot | 36 | — |
| SP_ENW_DFES_Lake_District_Data | — | single snapshot | 21 | — |
| SP_ENW_DFES_Local_Authority_Data | — | single snapshot | 21 | — |
| SP_ENW_DFES_LV_Headroom_Monitored | — | single snapshot | 101 | — |
| SP_ENW_DFES_LV_Headroom_Unmonitored | — | single snapshot | 101 | — |
| SP_ENW_DFES_LV_Peak_Demand_Monitored | — | single snapshot | 101 | — |
| SP_ENW_DFES_LV_Peak_Demand_Unmonitored | — | single snapshot | 101 | — |
| SP_ENW_DFES_Primary_Data | — | single snapshot | 20 | — |
| SP_ENW_DFES_Primary_Polygons | — | single snapshot | 5 | — |
| SP_ENW_DFES_Primary_Substation_Sites | — | single snapshot | 6 | — |
| SP_ENW_Embedded_Capacity_Register_Supplementary_Data | — | single snapshot | 4 | — |
| SP_ENW_External_Data_Areas_of_Outstanding_Natural_Beauty_AONB | — | single snapshot | 8 | DESIG_DATE |
| SP_ENW_External_Data_County_Polygons | — | single snapshot | 3 | — |
| SP_ENW_External_Data_DVLA_EV_Registrations_per_LSOA | — | single snapshot | 36 | — |
| SP_ENW_External_Data_Flood_Risk | — | single snapshot | 9 | — |
| SP_ENW_External_Data_Lake_District_National_Park_Polygon | — | single snapshot | 9 | DESIG_DATE |
| SP_ENW_External_Data_Local_Authority_Polygons | — | single snapshot | 4 | — |
| SP_ENW_External_Data_LSOA_Polygons | — | single snapshot | 8 | — |
| SP_ENW_External_Data_National_Parks | — | single snapshot | 8 | DESIG_DATE |
| SP_ENW_External_Data_Sites_of_Special_Scientific_Interest_SSSI | — | single snapshot | 9 | — |
| SP_ENW_Flexibility_Biannual_Tender_Site_Requirements | 2026–2027 | hive year/week | 21 | Delivery start date |
| sp_enw_flexibility_half_hourly_data | 2026–2028 | hive year/week | 58 | Time |
| SP_ENW_Flexibility_Historical_Tender_Site_Requirements | 2023–2024 | hive year/week | 25 | Date_of_Tender |
| SP_ENW_Flexibility_Monthly_Tender_Site_Requirements | 2026 | hive year/week | 21 | Delivery start date |
| SP_ENW_Flexibility_Postcode_Data | — | single snapshot | 5 | — |
| sp_enw_flexibility_primacy_risk_of_conflict_report | 2026 | hive year/week | 15 | — |
| sp_enw_flexibility_slc31e_dispatch | 2025–2026 | hive year/week | 32 | Date of Instruction (DD/MM/YYYY) |
| SP_ENW_Flexibility_SLC31E_Procurement_Locational | — | single snapshot | 71 | — |
| SP_ENW_GIS_11kV_Overhead_Conductors | — | single snapshot | 9 | — |
| SP_ENW_GIS_132kV_Overhead_Conductors | — | single snapshot | 9 | — |
| SP_ENW_GIS_33kV_Overhead_Conductors | — | single snapshot | 9 | — |
| SP_ENW_GIS_6_6kV_Overhead_Conductors | — | single snapshot | 9 | — |
| SP_ENW_GIS_Control_Areas | — | single snapshot | 3 | — |
| SP_ENW_GIS_Control_Boundary | — | single snapshot | 4 | — |
| SP_ENW_GIS_General_Boundary | — | single snapshot | 8 | — |
| SP_ENW_GIS_IDNO_Polygons | — | single snapshot | 8 | — |
| SP_ENW_GIS_LV_Overhead_Conductors | — | single snapshot | 9 | — |
| SP_ENW_GSP_Connection_Queue | 2025–unknown | hive year/week | 165 | MAX_DATE |
| SP_ENW_LCT_Looped_Service_Count_per_LSOA | — | single snapshot | 8 | — |
| SP_ENW_LCT_Low_Carbon_Technology_Readiness_Checker | — | single snapshot | 14 | — |
| SP_ENW_LCT_MCS_Data | — | single snapshot | 28 | TIMESTAMP |
| SP_ENW_LCT_Smart_Meter_Installation | — | single snapshot | 11 | — |
| SP_ENW_LSOA_Domestic_Heating_Demand | — | single snapshot | 10 | — |
| SP_ENW_LV_Visibility_Load_Duration_Curves | — | single snapshot | 11 | timeseries_url |
| SP_ENW_NDP_BSP_Voronoi | — | single snapshot | 5 | — |
| SP_ENW_NDP_PRY_BSP_Generation | — | single snapshot | 14 | — |
| SP_ENW_NDP_PRY_BSP_Headroom | — | single snapshot | 9 | — |
| SP_ENW_NDP_PRY_Voronoi | — | single snapshot | 6 | — |
| sp_enw_operational_data_future_planned_supply_interruptions | 2026–2027 | hive year/week | 6 | outage_date |
| sp_enw_operational_data_historic_unplanned_outages | 1997–unknown | hive year/week | 25 | Incident Date-time |
| sp_enw_operational_data_live_incidents | 2026–unknown | hive year/week | 9 | outage_time |
| sp_enw_operational_data_live_total_system_demand | 2026 | hive year/week | 2 | timestamp |
| sp_enw_portal_analytics_monthly_dataset_api | 2024–2026 | hive year/week | 3 | — |
| sp_enw_portal_analytics_monthly_user_api | 2024–2026 | hive year/week | 2 | — |
| sp_enw_portal_analytics_monthly_user_registration | 2022–2026 | hive year/week | 2 | — |
| SP_ENW_Substations | — | single snapshot | 12 | — |
| SP_ENW_Substation_BSP_Polygons | — | single snapshot | 4 | — |
| SP_ENW_Substation_DSO_BSP_Polygons | — | single snapshot | 4 | — |
| SP_ENW_Substation_DSO_GSP_Polygons | — | single snapshot | 3 | — |
| SP_ENW_Substation_DSO_Primary_Feeder_Polygons | — | single snapshot | 6 | — |
| SP_ENW_Substation_DSO_Primary_Polygons | — | single snapshot | 5 | — |
| SP_ENW_Substation_GSP_Polygons | — | single snapshot | 3 | — |
| SP_ENW_Substation_Hierarchy | — | single snapshot | 12 | — |
| SP_ENW_Substation_Primary_Polygons | — | single snapshot | 5 | — |
| SP_ENW_UVA_Commissioned_Underground_Cable | — | single snapshot | 8 | — |
| SP_ENW_UVA_Decommissioned_Overhead_Conductor | — | single snapshot | 8 | — |
Elexon 73 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| abuc | 2023–2026 | hive year/week | 10 | settlementDate |
| agpt | 2016–2026 | hive year/week | 10 | settlementDate |
| agws | 2016–2026 | hive year/week | 10 | settlementDate |
| aobe | 2024–2026 | hive year/week | 11 | settlementDate |
| atl | 2022–2026 | hive year/week | 8 | settlementDate |
| b1610 | 2019–2026 | hive year/week | 8 | settlementDate |
| beb | 2024–2026 | hive year/week | 11 | settlementDate |
| boalf | 2016–2026 | hive year/week | 17 | settlementDate |
| bod | 2016–2026 | hive year/week | 12 | settlementDate |
| cbs | 2024–2026 | hive year/week | 10 | settlementDate |
| ccm | 2023–2026 | hive year/week | 7 | publishTime |
| cdn | 2023–2026 | hive year/week | 9 | clearedDefaultSettlementDate |
| dag | 2018–2026 | hive year/week | 8 | settlementDate |
| datl | 2023–2026 | hive year/week | 8 | settlementDate |
| dci | 2019 | hive year/week | 14 | publishingPeriodCommencingTime |
| dgws | 2016–2026 | hive year/week | 11 | settlementDate |
| disbsad | 2016–2026 | hive year/week | 12 | settlementDate |
| feib | 2023–2024 | hive year/week | 8 | publishTime |
| freq | 2021–2026 | hive year/week | 3 | measurementTime |
| fuelhh | 2015–2026 | hive year/week | 7 | settlementDate |
| fuelinst | 2016–2026 | hive year/week | 7 | settlementDate |
| igca | 2023–2024 | hive year/week | 7 | publishTime |
| igcpu | 2022–2026 | hive year/week | 10 | publishTime |
| imbalngc | 2021–2026 | hive year/week | 7 | settlementDate |
| inddem | 2021–2026 | hive year/week | 7 | settlementDate |
| indgen | 2021–2026 | hive year/week | 7 | settlementDate |
| indod | 2016–2026 | hive year/week | 4 | settlementDate |
| lolpdrm | 2016–2026 | hive year/week | 8 | settlementDate |
| matl | 2023–2026 | hive year/week | 9 | forecastWeekCommencingDate |
| mdp | 2016–2026 | hive year/week | 7 | time |
| mdv | 2016–2026 | hive year/week | 7 | time |
| melngc | 2021–2026 | hive year/week | 7 | settlementDate |
| mels | 2016–2026 | hive year/week | 11 | settlementDate |
| mid | 2016–2026 | hive year/week | 7 | settlementDate |
| mils | 2016–2026 | hive year/week | 11 | settlementDate |
| mnzt | 2016–2026 | hive year/week | 7 | time |
| mzt | 2016–2026 | hive year/week | 7 | time |
| ndf | 2021–2026 | hive year/week | 7 | settlementDate |
| ndfd | 2021–2026 | hive year/week | 4 | forecastDate |
| ndfw | 2021–2026 | hive year/week | 3 | publishTime |
| ndz | 2016–2026 | hive year/week | 7 | time |
| netbsad | 2016–2026 | hive year/week | 11 | settlementDate |
| nonbm | 2016–2026 | hive year/week | 6 | settlementDate |
| ntb | 2016–2026 | hive year/week | 7 | time |
| nto | 2016–2026 | hive year/week | 7 | time |
| ocnmf3y | 2021–2026 | hive year/week | 3 | publishTime |
| ocnmf3y2 | 2021–2026 | hive year/week | 3 | publishTime |
| ocnmfd | 2021–2026 | hive year/week | 4 | forecastDate |
| ocnmfd2 | 2021–2026 | hive year/week | 4 | forecastDate |
| pbc | 2024–2026 | hive year/week | 12 | settlementDate |
| pn | 2016–2026 | hive year/week | 9 | settlementDate |
| ppbr | 2023–2026 | hive year/week | 9 | settlementDate |
| qas | 2016–2026 | hive year/week | 6 | settlementDate |
| qpn | 2016–2026 | hive year/week | 9 | settlementDate |
| rdre | 2016–2026 | hive year/week | 11 | time |
| rdri | 2017–2026 | hive year/week | 11 | time |
| remit | 2016–2026 | hive year/week | 28 | createdTime |
| rure | 2016–2026 | hive year/week | 11 | time |
| ruri | 2017–2026 | hive year/week | 11 | time |
| rzdf | 2025–2026 | hive year/week | 8 | settlementDate |
| sel | 2016–2026 | hive year/week | 7 | time |
| sil | 2016–2026 | hive year/week | 7 | time |
| soso | 2023–2026 | hive year/week | 13 | settlementDate |
| syswarn | 2023–2026 | hive year/week | 4 | publishTime |
| tsdf | 2021–2026 | hive year/week | 7 | settlementDate |
| tsdfd | 2021–2026 | hive year/week | 4 | forecastDate |
| tsdfw | 2021–2026 | hive year/week | 3 | publishTime |
| uou2t14d | 2021–2026 | hive year/week | 7 | forecastDate |
| uou2t3yw | 2021–2026 | hive year/week | 6 | publishTime |
| watl | 2023–2026 | hive year/week | 8 | forecastDate |
| windfor | 2016–2026 | hive year/week | 4 | startTime |
| yafm | 2023–2024 | hive year/week | 6 | publishTime |
| yatl | 2023–2025 | hive year/week | 8 | publishTime |
GridWatch 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| gridwatch | 2011–2026 | hive year/week | 26 | timestamp |
InterconnectorRegister 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| snapshot | 2026-07-03–2026-07-10 | snapshot-on-ingest | 19 | snapshot_date |
NationalGrid 67 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| 33kv_poles | — | single snapshot | 10 | — |
| aggregated_smart_meter_data_lv_feeder | 2024–2026 | hive year/week | 17 | data_collection_log_timestamp |
| aggregated_smart_meter_data_secondary_substation | 2024–2026 | hive year/week | 15 | data_collection_log_timestamp |
| asset_limits_pre_event_transmission_distribution_limits | unknown | hive year/week | 13 | — |
| branch_loading | unknown | hive year/week | 230 | — |
| bsp_power_flow_data_east_midlands | 2026 | hive year/week | 5 | ValueDate |
| bsp_power_flow_data_south_wales | 2026 | hive year/week | 5 | ValueDate |
| bsp_power_flow_data_south_west | 2026 | hive year/week | 6 | ValueDate |
| bsp_power_flow_data_west_midlands | 2025–2026 | hive year/week | 6 | ValueDate |
| clearview_connect | unknown | hive year/week | 6 | — |
| connection_queue | unknown | hive year/week | 16 | — |
| curtailment_bus_index | unknown | hive year/week | 4 | — |
| demand_data | 2011–unknown | hive year/week | 11 | Accept Quote Date |
| distribution_future_energy_scenarios_dfes | 2026–unknown | hive year/week | 6 | — |
| distribution_network_options_assessment_dnoa | 2022–unknown | hive year/week | 10 | — |
| distribution_substations | unknown | hive year/week | 32 | — |
| distribution_substation_location_easting_northings | unknown | hive year/week | 7 | — |
| distribution_transformer_phasing | unknown | hive year/week | 8 | — |
| east_midlands_bsp_transformer_flows | 2022–2023 | hive year/week | 9 | Timestamp |
| east_midlands_primary_transformer_flows | 2019–2021 | hive year/week | 16 | Timestamp |
| electric_nation | unknown | hive year/week | 620 | — |
| embedded_capacity_register | 1990–unknown | hive year/week | 60 | date_connected |
| flexdgrid_fault_level_monitor_data | 2016–unknown | hive year/week | 3 | Timestamp |
| flexibility_forecasts | 2026–unknown | hive year/week | 14 | update_time |
| flexibility_market_insights_data | 2023–unknown | hive year/week | 6 | — |
| flexibility_reports | 2023–unknown | hive year/week | 48 | Maximum Run Time (hh:mm) |
| flexibility_trades_data_and_results | 2025–2030 | hive year/week | 25 | Delivery Start Date |
| generation_capacity_register | unknown | hive year/week | 9 | — |
| generic_generator_profiles | unknown | hive year/week | 6 | — |
| gsp_technical_limits | unknown | hive year/week | 9 | — |
| historic_transformer_voltages | 2019–2021 | hive year/week | 262 | Timestamp |
| lct_connections | 2017–2026 | hive year/week | 8 | — |
| lct_enquiries | 2017–2026 | hive year/week | 8 | — |
| live_data | 2026 | hive year/week | 8 | Timestamp |
| live_gsp_data_east_midlands | 2026 | hive year/week | 8 | Timestamp |
| live_gsp_data_south_wales | 2026 | hive year/week | 8 | Timestamp |
| live_gsp_data_south_west | 2026 | hive year/week | 8 | Timestamp |
| live_gsp_data_west_midlands | 2026 | hive year/week | 8 | Timestamp |
| live_power_cuts | 2026 | hive year/week | 16 | Upload Date |
| live_primary_data_east_midlands | 2025–2026 | hive year/week | 3 | ValueDate |
| live_primary_data_south_wales | 2025–2026 | hive year/week | 6 | ValueDate |
| live_primary_data_south_west | 2026 | hive year/week | 6 | ValueDate |
| live_primary_data_west_midlands | 2026 | hive year/week | 6 | ValueDate |
| ltds_common_information_model | unknown | hive year/week | 3 | — |
| ltds_tabular_model | unknown | hive year/week | 7 | — |
| lv_load_monitor_data | 2023–2026 | hive year/week | 8 | Timestamp |
| network_capacity | unknown | hive year/week | 43 | — |
| network_opportunity_map_headroom | unknown | hive year/week | 18 | — |
| net_zero_south_wales_2050 | unknown | hive year/week | 26 | — |
| nged_connections_reform_register | unknown | hive year/week | 9 | — |
| nged_projects_connections_reforms_outcomes | 2023–unknown | hive year/week | 15 | Firm_Connection_Date |
| primary_substation_location_easting_northings | unknown | hive year/week | 7 | — |
| sensitivity_factors | unknown | hive year/week | 10 | — |
| smart_meters | unknown | hive year/week | 9 | — |
| south_wales_bsp_transformer_flows | 2022–2023 | hive year/week | 9 | Timestamp |
| south_wales_primary_transformer_flows | 2019–2021 | hive year/week | 19 | Timestamp |
| south_west_bsp_transformer_flows | 2019–2023 | hive year/week | 9 | Timestamp |
| south_west_primary_transformer_flows | 2019–2021 | hive year/week | 19 | Timestamp |
| spatial_datasets | — | single snapshot | 22 | — |
| substation_loading | unknown | hive year/week | 133 | — |
| super_grid_transformer_flows_east_midlands | 2022–2023 | hive year/week | 9 | Timestamp |
| super_grid_transformer_flows_south_wales | 2022–2023 | hive year/week | 9 | Timestamp |
| super_grid_transformer_flows_south_west | 2022–2023 | hive year/week | 9 | Timestamp |
| super_grid_transformer_flows_west_midlands | 2022–2023 | hive year/week | 9 | Timestamp |
| system_voltage_optimisation | 2018–2019 | hive year/week | 5 | DateTime |
| west_midlands_bsp_transformer_flows | 2022–2023 | hive year/week | 8 | Timestamp |
| west_midlands_primary_transformer_flows | 2019–2021 | hive year/week | 13 | Timestamp |
NESO 125 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| 14_days_ahead_operational_metered_wind_forecasts | 2026 | hive year/week | 8 | Datetime |
| 14_days_ahead_wind_forecasts | 2026 | hive year/week | 8 | Datetime |
| 24_months_ahead_constraint_cost_forecast | 2026–2028 | hive year/week | 2 | — |
| 24_months_ahead_constraint_limits | 2026–2028 | hive year/week | 16 | — |
| 2_14_days_ahead_demand_forecast | 2020–2026 | hive year/week | 8 | TARGETDATE |
| 2_day_ahead_demand_forecast | 2023–2026 | hive year/week | 8 | TARGETDATE |
| 7_day_ahead_demand_forecast | 2018–2026 | hive year/week | 8 | TARGETDATE |
| aggregated_balancing_services_adjustment_data_bsad | 2013–unknown | hive year/week | 10 | Date |
| ancillary_services_important_industry_notifications | 2024–2026 | hive year/week | 6 | Notification Issued Date Time |
| assistance_for_areas_of_high_electricity_distribution_costs_aahedc_tariffs | 2021–2026 | hive year/week | 6 | Published Date |
| balancing_reserve_auction_requirement_forecast | 2024–2026 | hive year/week | 9 | Auction Date |
| balancing_services_adjustment_data_bsad_forward_contracts | 2016–unknown | hive year/week | 8 | Date |
| balancing_services_contract_enactment | 2020–2025 | hive year/week | 13 | StartTime |
| britned_neso_s_intraday_trading_limit | 2022–unknown | hive year/week | 4 | Operational Date (YYYY-MM-DD) & Time GMT/BST (HH:MM - HH:MM) |
| bsuos_fixed_tariffs | 2023–2025 | hive year/week | 6 | Published Date |
| capacity_market_register | 2014–unknown | hive year/week | 17 | — |
| carbon_intensity_of_balancing_actions | 2021–2026 | hive year/week | 4 | DATETIME |
| constraint_breakdown_costs_and_volume | 2017–2026 | hive year/week | 9 | Date |
| constraint_management_intertrip_service_information_cmis | 2022–2026 | hive year/week | 6 | Arming Date Time |
| contract_transfer_of_obligation | 2025–2026 | hive year/week | 10 | — |
| country_carbon_intensity_forecast | 2018–2026 | hive year/week | 4 | datetime |
| current_balancing_services_use_of_system_bsuos_charges | 2016–2026 | hive year/week | 7 | Settlement Day |
| daily_balancing_services_use_of_system_bsuos_cost_data | 2017–2026 | hive year/week | 8 | SETT_DATE |
| daily_balancing_services_use_of_system_bsuos_forecast | 2018–2023 | hive year/week | 5 | Date |
| daily_balancing_services_use_of_system_bsuos_volume_data | 2017–2026 | hive year/week | 10 | SETT_DATE |
| daily_operational_planning_margin_requirement_opmr | 2021–2026 | hive year/week | 14 | Date |
| daily_weekly_nrapm_negative_reserve_active_power_margin_forecast | 2026–2027 | hive year/week | 4 | Date |
| daily_wind_availability | 2026 | hive year/week | 3 | Date |
| data_portal_planned_changes_known_issues | 2020–unknown | hive year/week | 10 | Change_DateTime_From |
| day_ahead_constraint_flows_and_limits | 2022–2026 | hive year/week | 4 | Date (GMT/BST) |
| day_ahead_demand_forecast | 2018–2026 | hive year/week | 8 | TARGETDATE |
| day_ahead_half_hourly_demand_forecast_performance | 2021–2026 | hive year/week | 11 | Datetime |
| day_ahead_wind_forecast | 2018–2026 | hive year/week | 8 | Datetime |
| demand_data_update | 2026 | hive year/week | 23 | SETTLEMENT_DATE |
| demand_flexibility_service | 2024–2026 | hive year/week | 14 | Delivery Date |
| demand_flexibility_service_2022_23_live_events | 2023 | hive year/week | 4 | Time |
| demand_flexibility_service_2022_23_test_events | 2022–2023 | hive year/week | 10 | Date |
| demand_flexibility_service_2023_24 | 2023–2024 | hive year/week | 26 | From |
| demand_profile_dates | 2018–2026 | hive year/week | 2 | FORECAST_DATE |
| disaggregated_balancing_services_adjustment_data_bsad | 2013–unknown | hive year/week | 5 | Date |
| dynamic_containment_4_day_forecast | 2022–2026 | hive year/week | 9 | Forecast_Target_Date |
| dynamic_containment_regulation_and_moderation_auction_results | 2020–2023 | hive year/week | 12 | EFA Date |
| dynamic_moderation_requirements | 2026 | hive year/week | 8 | EFA_DATE |
| dynamic_regulation_requirements | 2026 | hive year/week | 8 | EFA_DATE |
| eac_br_auction_results | 2024–2025 | hive year/week | 17 | orderEntryTime |
| eac_br_mock_auction_results | 2024 | hive year/week | 17 | orderEntryTime |
| eac_mock_auction_results | 2026 | hive year/week | 11 | — |
| eleclink_neso_s_net_transfer_capacity | 2022–2026 | hive year/week | 7 | Data Upload Time (GMT) |
| embedded_register | unknown | hive year/week | 14 | — |
| embedded_wind_and_solar_forecasts | 2019–2026 | hive year/week | 9 | SETTLEMENT_DATE |
| enduring_auction_capability_eac_auction_results | 2023–2026 | hive year/week | 22 | orderEntryTime |
| fes_pathways_to_net_zero_building_block_data | unknown | hive year/week | 8 | — |
| fes_pathways_to_net_zero_electricity_demand_summary_data_table_ed1 | unknown | hive year/week | 34 | — |
| fes_pathways_to_net_zero_electricity_supply_data_table_es1 | unknown | hive year/week | 38 | — |
| fes_pathways_to_net_zero_european_electricity_supply_data_table_es2 | unknown | hive year/week | 34 | — |
| fes_pathways_to_net_zero_flexibility_data_table_flx1 | unknown | hive year/week | 34 | — |
| fes_pathways_to_net_zero_natural_gas_demand_definitions_data_table_ed4 | unknown | hive year/week | 3 | — |
| fes_pathways_to_net_zero_natural_gas_residential_and_non_domestic_i_c_heat_demand_summary_data_table_ed3 | unknown | hive year/week | 34 | — |
| fes_pathways_to_net_zero_road_transport_notes_data_table_ed6 | unknown | hive year/week | 3 | — |
| fes_pathways_to_net_zero_road_transport_summary_data_table_ed5 | unknown | hive year/week | 33 | — |
| fes_pathways_to_net_zero_whole_system_gas_supply_data_table_ws1 | unknown | hive year/week | 39 | — |
| fes_pathways_to_net_zero_whole_system_gas_supply_emissions_data_table_ws2 | unknown | hive year/week | 32 | — |
| firm_frequency_response_ffr_post_tender_reports | 2021–unknown | hive year/week | 43 | Start Date |
| gis_boundaries_for_gb_grid_supply_points | unknown | hive year/week | 19 | — |
| great_britain_system_inertia_bid_and_offer_costs | 2019–2022 | hive year/week | 4 | Date |
| historic_demand_data | 2001–2026 | hive year/week | 23 | SETTLEMENT_DATE |
| historic_generation_mix_and_carbon_intensity | 2009–2026 | hive year/week | 34 | DATETIME |
| historic_gtma_grid_trade_master_agreement_trades_data | 2015–2026 | hive year/week | 10 | StartTime |
| ifa2_neso_s_intraday_transfer_limit | 2022–2026 | hive year/week | 7 | Data Upload Time (GMT) |
| ifa_neso_s_intraday_transfer_limit | 2022–2026 | hive year/week | 7 | Data Upload Time (GMT) |
| index_linked_contracted_energy_volume | 2017–unknown | hive year/week | 5 | Date |
| interconnector_register | unknown | hive year/week | 15 | — |
| interconnector_requirement_and_auction_summary_data | 2020–2026 | hive year/week | 23 | Published DateTime |
| levelised_cost_of_green_hydrogen | unknown | hive year/week | 12 | — |
| local_authority_level_spatial_heat_model_outputs_fes | 2020–2050 | hive year/week | 19 | — |
| long_term_2_52_weeks_ahead_national_demand_forecast | 2026–2027 | hive year/week | 8 | CDATE_peak |
| long_term_forecasts_for_dc_dm_and_dr_requirements | 2026–2027 | hive year/week | 6 | — |
| monthly_balancing_services_use_of_system_bsuos_forecast_data | 2019–unknown | hive year/week | 22 | — |
| monthly_operational_metered_wind_output | 2018–2026 | hive year/week | 5 | Sett_Date |
| national_carbon_intensity_forecast | 2018–2026 | hive year/week | 4 | datetime |
| national_demand_balancing_mechanism_units | unknown | hive year/week | 1 | — |
| nemolink_neso_s_net_transfer_capacity | 2022–unknown | hive year/week | 4 | Hourly Time Period (GMT) |
| non_bm_ancillary_service_dispatch_platform_asdp_instructions | 2020–unknown | hive year/week | 11 | InstructionStartDateTime |
| non_bm_ancillary_service_dispatch_platform_asdp_window_prices | 2025–2026 | hive year/week | 8 | SPStartDateTime |
| north_sea_link_neso_s_net_transfer_capacity | 2022–2026 | hive year/week | 7 | Data Upload Time (GMT) |
| obligatory_reactive_power_service_orps | 2007–unknown | hive year/week | 176 | — |
| open_balancing_platform_obp_non_bm_instructions | 2025–unknown | hive year/week | 11 | Issue Datetime |
| open_balancing_platform_obp_non_bm_physical_notifications_pn | 2025–2026 | hive year/week | 6 | Time From |
| open_balancing_platform_obp_reserve_availability_mw_and_utilisation_price | 2025–2026 | hive year/week | 8 | Time From |
| operational_transparency_forum_network_congestion_data | 2026–2027 | hive year/week | 23 | Date |
| optional_downward_flexibility_management_odfm_market_information | 2020–unknown | hive year/week | 15 | Date |
| phase_2_ffr_auction_results_summary | 2019–2021 | hive year/week | 7 | EFA Date |
| quick_reserve_auction_requirement_forecast | 2026 | hive year/week | 8 | Auction Date |
| regional_breakdown_of_fes_data_electricity | unknown | hive year/week | 7 | — |
| regional_carbon_intensity_forecast | 2018–2026 | hive year/week | 15 | datetime |
| resource_adequacy_in_the_2030s | unknown | hive year/week | 5 | — |
| rocof_1s | 2014–2026 | hive year/week | 8 | rocof_timestamp |
| school_holiday_percentages | 2021–2027 | hive year/week | 4 | Date |
| short_term_operating_reserve_stor_day_ahead_auction_results | unknown | hive year/week | 16 | — |
| short_term_operating_reserve_stor_day_ahead_buy_curve | 2021–2026 | hive year/week | 9 | Effective From Date |
| short_term_operating_reserve_stor_windows | 2021–2026 | hive year/week | 7 | Date |
| skip_rates | 2024–2026 | hive year/week | 7 | settlement_period_start |
| slow_reserve_requirement_forecast | 2026 | hive year/week | 8 | Auction Date |
| stability_midterm_y_1_utilisation_report | 2025–2026 | hive year/week | 6 | Utilisation Start Datetime |
| stability_pathfinder_service_information | 2023–2026 | hive year/week | 7 | Settlement Period Start Date Time |
| static_firm_frequency_response_auction_results | 2023–2026 | hive year/week | 12 | EFA Date |
| static_firm_frequency_response_requirement | 2026 | hive year/week | 8 | EFA_DATE |
| super_stable_export_limit_contract_enactment | 2020–2025 | hive year/week | 13 | StartTime |
| system_frequency | 2014–2026 | hive year/week | 2 | dtm |
| system_inertia | 2017–2026 | hive year/week | 4 | Settlement Date |
| system_inertia_cost | 2017–2026 | hive year/week | 2 | Settlement Date |
| system_operating_plan_sop | 2020–2026 | hive year/week | 93 | sop_datetime |
| thermal_constraint_costs | 2021–2026 | hive year/week | 3 | Settlement Date |
| transitional_regional_energy_strategic_plan_tresp_demand_pathways | 2025–2050 | hive year/week | 7 | — |
| transitional_regional_energy_strategic_plan_tresp_generation_pathways | 2025–2050 | hive year/week | 7 | — |
| transmission_entry_capacity_tec_register | unknown | hive year/week | 15 | — |
| transmission_losses | 2013–unknown | hive year/week | 5 | — |
| transmission_network_use_of_system_tnuos_tariffs | 2020–unknown | hive year/week | 7 | Published_Date |
| viking_link_neso_s_net_transfer_capacity | 2023–2026 | hive year/week | 7 | Data Upload Time (GMT) |
| voltage_system_costs | 2014–2025 | hive year/week | 5 | Settlement Month |
| weekly_operational_planning_margin_requirement_opmr | 2021–2026 | hive year/week | 15 | Publish Date |
| weekly_wind_availability | unknown | hive year/week | 3 | — |
| week_ahead_overnight_voltage_requirement | 2020–2026 | hive year/week | 6 | Start Date |
| wind_boa_volumes | 2018–2026 | hive year/week | 5 | Date |
| year_ahead_constraint_limits | 2021–2022 | hive year/week | 12 | — |
NESO_GIS 3 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| dno_license_areas | 2024-05-08 | snapshot-on-ingest | 24 | snapshot_date |
| gsp_elexon_lookup | 2020-05-05 | snapshot-on-ingest | 24 | snapshot_date |
| gsp_regions | 2026-04-29 | snapshot-on-ingest | 26 | snapshot_date |
NorthernPowerGrid 91 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| 132kv_circuit_live_operational_data | 2026 | hive year/week | 8 | Timestamp |
| 30_day_carbon_intensity_by_gsp | 2026 | hive year/week | 5 | Timestamp |
| 30_day_generation_mix_northeast | 2026 | hive year/week | 23 | Timestamp |
| 33kv_circuit_live_operational_data | 2026 | hive year/week | 8 | Timestamp |
| 3_Day_Carbon_Intensity_by_GSP | 2026 | hive year/week | 8 | Timestamp |
| 66kv_circuit_live_operational_data | 2026 | hive year/week | 8 | Timestamp |
| aggregated_smart_metering_data | 2023–2025 | hive year/week | 3 | — |
| All_DNO_Licence_Area_Boundaries | — | single snapshot | 3 | — |
| Appendix_G_Information | — | single snapshot | 26 | ESO earliest customer connection dates |
| Combined_Authority_Boundaries | — | single snapshot | 8 | — |
| connection_queue_information | 2017–2025 | hive year/week | 10 | DNO acceptance date |
| Curtailment_Events_Site_Specific | 2023–2026 | hive year/week | 15 | Start time UTC |
| Data_Triage_Assessments | — | single snapshot | 8 | Data Triage Date |
| distinct_portal_users_per_month | 2025–2026 | hive year/week | 3 | — |
| Distribution_Network_Options_Assessment_DNOA | — | single snapshot | 32 | — |
| Distribution_Substation_Service_Areas | — | single snapshot | 7 | — |
| Document_Library_Data | — | single snapshot | 6 | Creation date |
| EHV_HV_Support_Locations | — | single snapshot | 7 | — |
| EHV_Substation_Combined_Service_Areas | — | single snapshot | 4 | — |
| Embedded_Capacity_Register_1MW | — | single snapshot | 60 | Date Connected |
| Embedded_Capacity_Register_1MW_and_Over | — | single snapshot | 63 | Date Connected |
| Feature_Page_Dataset | — | single snapshot | 7 | — |
| Flexibility_Dispatch_by_EHV_Zone | 2025–2026 | hive year/week | 18 | Start time local |
| generation_mix_latest_values | 2026 | hive year/week | 5 | Timestamp |
| Glossary_of_Terms | — | single snapshot | 3 | — |
| Grid_Supply_Point_Connection_Information | — | single snapshot | 12 | Connected Capacity to date (MW) |
| Heat_Map_Data_Substation_Areas | — | single snapshot | 34 | — |
| Heat_Map_Data_Table | — | single snapshot | 33 | — |
| Historical_Peak_Demand | — | single snapshot | 19 | — |
| HV_Overhead_Feeders | — | single snapshot | 8 | — |
| ICP_IDNO_Briefings | — | single snapshot | 5 | — |
| Independent_Distribution_Network_Operator_Zones | — | single snapshot | 5 | — |
| Large_Scale_Demand | — | single snapshot | 9 | — |
| LCT_Datasets_Postal_Districts | — | single snapshot | 14 | — |
| LCT_Datasets_Postal_Sectors | — | single snapshot | 15 | — |
| live_bulk_supply_point_operational_metering_30_day | 2026 | hive year/week | 4 | Timestamp |
| live_power_cut_data | 2026 | hive year/week | 38 | ElapsedTime |
| live_primary_operational_metering_14_day | 2026 | hive year/week | 5 | Timestamp |
| Local_Authority_Boundaries | — | single snapshot | 8 | — |
| LTDS_All_Files | — | single snapshot | 3 | — |
| LTDS_Appendices_1_2_Schematic_Diagrams | — | single snapshot | 6 | — |
| LTDS_Appendix_10_Local_Authority_Table | — | single snapshot | 14 | — |
| LTDS_Appendix_11_Substation_Feeding_Postcodes | — | single snapshot | 12 | — |
| LTDS_Appendix_3_Circuit_Data | — | single snapshot | 14 | — |
| LTDS_Appendix_4_Transformer_Data | — | single snapshot | 14 | — |
| LTDS_Appendix_5_Load_Information | — | single snapshot | 15 | — |
| LTDS_Appendix_6_Fault_Level_Data | — | single snapshot | 11 | — |
| LTDS_Appendix_7_Generation | — | single snapshot | 8 | — |
| LTDS_Appendix_8_Interest_in_Connections | — | single snapshot | 14 | — |
| LTDS_Appendix_9_Development_Proposals | — | single snapshot | 9 | Expected completion date |
| LTDS_Capacity_Heatmap | — | single snapshot | 25 | — |
| LTDS_CIM_Files | — | single snapshot | 13 | Date |
| LTDS_Documents | — | single snapshot | 2 | — |
| LTDS_EHV_Sites | — | single snapshot | 5 | — |
| LV_Monitor_Deployment_Strategy | — | single snapshot | 10 | — |
| LV_Overhead_Feeders | — | single snapshot | 8 | — |
| LV_Support_Locations | — | single snapshot | 7 | — |
| National_Embedded_Capacity_Register_ECR | — | single snapshot | 61 | Date Connected |
| National_Parks_and_National_Landscapes | — | single snapshot | 6 | — |
| Northern_Gas_Networks_Mains_Transmission_Pipelines | — | single snapshot | 17 | — |
| northern_powergrid_dfes_2026_draft | unknown | hive year/week | 31 | — |
| northern_powergrid_dfes_2026_draft_portal_format | 2025–2050 | hive year/week | 7 | — |
| northern_powergrid_dfes_licence_area_portal_format | 2023–2050 | hive year/week | 21 | — |
| northern_powergrid_dfes_local_authority_level | unknown | hive year/week | 31 | — |
| Northern_Powergrid_Load_Indices | — | single snapshot | 32 | — |
| NPG_EHV_Overhead_Feeders | — | single snapshot | 8 | — |
| NPg_Network_Development_Plan_Thermal_Demand_Headroom | unknown | hive year/week | 24 | — |
| npg_network_development_plan_thermal_demand_headroom_portal_format | 2026–2050 | hive year/week | 11 | — |
| NPg_Network_Development_Plan_Thermal_Generation_Headroom | unknown | hive year/week | 24 | — |
| npg_network_development_plan_thermal_generation_headroom_portal_format | 2026–2050 | hive year/week | 11 | — |
| npg_network_development_report_planned_interventions | 2022–unknown | hive year/week | 23 | Expected start date |
| NPg_Network_Development_Report_Upcoming_Flexibility_Services | — | single snapshot | 19 | — |
| NPG_Postal_District | — | single snapshot | 6 | — |
| NPG_Postal_Sectors | — | single snapshot | 5 | — |
| NPG_Postcode_Boundaries | — | single snapshot | 4 | — |
| NPg_Site_Utilisation | — | single snapshot | 30 | — |
| NPg_Site_Utilisation_Forecasted | — | single snapshot | 80 | — |
| Operational_Data_Connectivity | — | single snapshot | 7 | — |
| portal_downloads_by_month | 2025–2026 | hive year/week | 2 | — |
| Primacy_Risk_of_Conflict_Report_Flexibility | — | single snapshot | 8 | — |
| Regional_Energy_Strategic_Planner_RESP_Regions | — | single snapshot | 3 | — |
| Research_Use_Cases | — | single snapshot | 10 | Submitted Date |
| slc31e_flexibility_services_dispatch | 2025–unknown | hive year/week | 32 | Date of Instruction (DD/MM/YYYY) |
| SLC31E_Flexibility_Services_Procurement | 2025–2029 | hive year/week | 37 | Maximum Run Time (hh:mm) |
| slc31e_flexibility_services_procurement_locational | unknown | hive year/week | 43 | — |
| Small_Scale_Generation_50kW | — | single snapshot | 3 | — |
| Smart_Meter_Penetration_Volumes | — | single snapshot | 7 | — |
| Substation_Sites_List | — | single snapshot | 19 | — |
| Technical_Limits | — | single snapshot | 9 | Customer Contacted Date - First |
| Third_Party_Data_Sources | — | single snapshot | 4 | — |
| Whole_Electricity_System_Co_ordination_Register | — | single snapshot | 20 | Latest stage /Update /comments (if any) |
OpenENF 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| gb_frequency | 2014–2021 | hive year/week | 3 | datetime_utc |
OSM_Power 4 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| lines | — | — | 43 | snapshot_date |
| plants | — | — | 43 | snapshot_date |
| substations | — | — | 43 | snapshot_date |
| towers | — | — | 43 | snapshot_date |
PVLive 3 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| gsp | 2026 | hive year/week | 8 | datetime_gmt |
| national | 2013–2026 | hive year/week | 5 | datetime_gmt |
| regional | 2014–2026 | hive year/week | 7 | datetime_gmt |
REPD 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| snapshot | 2026-05-06 | snapshot-on-ingest | 57 | snapshot_date |
SSEN 62 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| capacity_heatmaps_information_model_spd | unknown | hive year/week | 41 | — |
| capacity_heatmaps_information_model_spm | unknown | hive year/week | 45 | — |
| capacity_management_systems_spen_031_data_quality_checks | unknown | hive year/week | 7 | — |
| connections_data_for_generation_mix | 2015–2025 | hive year/week | 91 | — |
| customer_connections_profile_primary_substations_copy | unknown | hive year/week | 14 | — |
| Distribution Future Energy Scenarios Datasets | — | single snapshot | 8 | DFES 2025 update status |
| distribution_future_energy_scenarios_datasets | unknown | hive year/week | 2 | — |
| Embedded Capacity Register | — | single snapshot | 61 | Date Connected |
| embedded_capacity_register | 2023–unknown | hive year/week | 5 | — |
| embedded_capacity_register_50kw_1mw | 1899–unknown | hive year/week | 54 | Date Connected |
| Flexibility Market Price Statement | — | single snapshot | 3 | — |
| Flexibility Markets - Day Ahead Bidding | — | single snapshot | 24 | Services Period Start Date (DD/MM/YYYY) |
| Flexibility Markets – Long Term Bidding | — | single snapshot | 23 | Service Delivery Start Date (DD/MM/YYYY) |
| Flexibility Markets – Short Term Bidding | — | single snapshot | 23 | Services Period Start Date (DD/MM/YYYY) |
| Flexibility Services Contract Register | — | single snapshot | 7 | Mini-Competition Date of Release |
| flexibility_assets | unknown | hive year/week | 9 | — |
| flexibility_bids | 2023–2028 | hive year/week | 14 | Start Date |
| flexibility_dispatch_report | 2023–2026 | hive year/week | 11 | Instruction Issued Datetime |
| flex_competition_polygons | unknown | hive year/week | 6 | — |
| Generation Availability and Network Capacity | — | single snapshot | 13 | Quotation Expiry Date |
| GIS_Boundary_Information | — | single snapshot | 3 | — |
| Grid Supply Point (GSP) & Bulk Supply Point (BSP) Electricity Supply Areas | — | single snapshot | 4 | — |
| GSP Technical Limits | — | single snapshot | 4 | — |
| Historic_Feeder_Utilisation_SPD | — | single snapshot | 8 | — |
| Historic_Substation_Utilisation_SPEN_030_Data_Quality_Checks | — | single snapshot | 7 | — |
| How_To_Guides | — | single snapshot | 7 | — |
| Isle of Wight Active Network Management | — | single snapshot | 5 | — |
| Low Carbon Technologies Connections | — | single snapshot | 6 | — |
| Metadata_Catalogue | — | single snapshot | 9 | Update frequency |
| nafirs_hv_faults | 2015–2026 | hive year/week | 24 | HV_INCIDENT_TIME |
| nafirs_lv_faults | 2015–2026 | hive year/week | 22 | LV_INCIDENT_TIME |
| orkney_active_network_management | 2024–unknown | hive year/week | 6 | — |
| overhead_lines | unknown | hive year/week | 7 | — |
| Primary Substation Electricity Supply Areas | — | single snapshot | 7 | — |
| Real Time Outage Dataset | — | single snapshot | 5 | — |
| Secondary Substation Electricity Supply Areas | — | single snapshot | 10 | — |
| SEPD Long Term Development Statement | — | single snapshot | 11 | — |
| SEPD Network Development Report | — | single snapshot | 7 | — |
| SHEPD Long Term Development Statement | — | single snapshot | 11 | — |
| SHEPD Network Development Report | — | single snapshot | 5 | — |
| Smart Meter LV Feeder Usage | — | single snapshot | 6 | Dateset_id |
| smart_meter_lv_feeder_usage | 2024–unknown | hive year/week | 5 | — |
| SPD_DFES_Substation_Polygons_Grid_Supply_Point | — | single snapshot | 5 | — |
| SPD_DFES_Substation_Polygons_Primary_Substation | — | single snapshot | 6 | — |
| SPD_LTDS_Appendix_6_Connection_Activity_Table_6 | — | single snapshot | 8 | — |
| spen_weekly_substation_carbon_estimate | 2026 | hive year/week | 4 | TimeStamp |
| SPM_DFES_Substation_Polygons_Grid_Group | — | single snapshot | 6 | — |
| SPM_DFES_Substation_Polygons_Grid_Supply_Point | — | single snapshot | 5 | — |
| SPM_DFES_Substation_Polygons_Primary_Substation | — | single snapshot | 7 | — |
| SPM_LTDS_Appendix_4_Fault_Levels_Table_4_132kV_1ph_copy | — | single snapshot | 10 | — |
| SP_Energy_Networks_Data_Roadmap | — | single snapshot | 13 | date |
| SSEN Distribution Data Roadmap | — | single snapshot | 12 | ESTIMATED/ ACTUAL DATE OF PUBLICATION |
| SSEN Distribution's Data Glossary | — | single snapshot | 2 | — |
| SSEN Substation Data | — | single snapshot | 13 | — |
| SSEN-D Documents | — | single snapshot | 9 | — |
| Standard Licence Condition 31E Procurement Report & Statements | — | single snapshot | 12 | — |
| transmission_heat_map_circuit_data | unknown | hive year/week | 6 | — |
| transmission_heat_map_demand_connections | unknown | hive year/week | 8 | — |
| transmission_heat_map_substation_data | unknown | hive year/week | 11 | — |
| transmission_t3_investment_projects_circuits | unknown | hive year/week | 9 | Project_Completion_Date |
| transmission_t3_investment_projects_substations | unknown | hive year/week | 9 | Project_Completion_Date |
| unpivoted_connections_data_volumes_by_market_segment | 2015–2025 | hive year/week | 8 | — |
SubnationalConsumption 3 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| la | 2024 | annual edition | 36 | snapshot_date |
| lsoa | 2024 | annual edition | 17 | snapshot_date |
| msoa | 2024 | annual edition | 16 | snapshot_date |
TECRegister 1 dataset
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| snapshot | 2026-07-03–2026-07-10 | snapshot-on-ingest | 19 | snapshot_date |
UkPowerNetworks 123 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| 132kv_circuit_operational_data_half_hourly | 2023–2025 | hive year/week | 5 | timestamp |
| 132kv_circuit_operational_data_monthly | 2023–2025 | hive year/week | 26 | timestamp |
| 33kv_circuit_operational_data_half_hourly_eastern_power_networks_epn | 2023–2025 | hive year/week | 5 | timestamp |
| 33kv_circuit_operational_data_half_hourly_south_eastern_power_networks_spn | 2023–2025 | hive year/week | 5 | timestamp |
| 33kv_circuit_operational_data_monthly | 2023–2025 | hive year/week | 26 | timestamp |
| Appendix_G | — | single snapshot | 5 | Date of Last Signed BCA containing App G |
| Appendix_G_Aggregated | — | single snapshot | 9 | — |
| Appendix_G_Detail | — | single snapshot | 12 | Date of Connection |
| Appendix_G_Site_Specific_Conditions | — | single snapshot | 7 | — |
| Appendix_G_Summary | — | single snapshot | 5 | Max Lead Time |
| carbon_intensity | 2026 | hive year/week | 9 | — |
| Connections_Reform_Outcome_Aggregated_by_Local_Authority | — | single snapshot | 9 | — |
| constraints_real_time_meter_readings | 2026 | hive year/week | 9 | timestamp |
| constraint_breaches_history | 2022–2026 | hive year/week | 11 | start_time_utc |
| curtailment_events_site_specific | 2023–2026 | hive year/week | 14 | start_time_utc |
| Data_Best_Practice_Maturity_Ratings | — | single snapshot | 12 | — |
| Data_Centres_by_Local_Authority | — | single snapshot | 4 | — |
| data_centre_demand_profiles | 2023–2026 | hive year/week | 6 | local_timestamp |
| Data_Roadmap_and_Tracker | — | single snapshot | 8 | Estimated/Actual Date for Publication |
| Distribution_Future_Energy_Scenarios_by_Local_Authorities | — | single snapshot | 30 | — |
| Distribution_Future_Energy_Scenarios_Network_Scenario_Headroom_Report_DFES_NSHR | — | single snapshot | 14 | — |
| Distribution_Network_Options_Assessment | — | single snapshot | 28 | — |
| Earthing_Fault_Level_Data_for_Grid_and_Primary_Sites | — | single snapshot | 8 | — |
| Earthing_Soil_Data_for_Grid_and_Primary_Sites | — | single snapshot | 9 | soilsurveydate |
| Earth_Potential_Rise_EPR_Data_for_Grid_and_Primary_Sites | — | single snapshot | 9 | Measure Date |
| Eastern_Power_Networks_EPN_Area_Operational_Boundaries | — | single snapshot | 3 | — |
| ehv_network_outages | 2020–2028 | hive year/week | 13 | StartTime |
| Embedded_Capacity_Register_1_under_1MW | — | single snapshot | 62 | Date Connected |
| Embedded_Capacity_Register_2_1MW_and_above | — | single snapshot | 64 | Date Connected |
| flexibility_dispatches | 2023–2026 | hive year/week | 19 | start_time_local |
| Flexibility_Tender_Data_by_Postcode | — | single snapshot | 7 | — |
| Grid_Site_Transformers | — | single snapshot | 18 | — |
| Grid_Supply_Points_Overview | — | single snapshot | 15 | — |
| Grid_Supply_Point_Insights | — | single snapshot | 7 | — |
| Grid_Supply_Point_Narrative | — | single snapshot | 2 | — |
| Grid_Supply_Point_Project_Status_Breakdown | — | single snapshot | 9 | — |
| grid_transformer_power_flow_historic_half_hourly | 2023–2025 | hive year/week | 4 | timestamp |
| grid_transformer_power_flow_historic_monthly | 2023–2025 | hive year/week | 27 | timestamp |
| High_Voltage_Flexibility_Zones_by_Tender_Round | — | single snapshot | 6 | — |
| Independent_Distribution_Network_Operator_areas | — | single snapshot | 2 | — |
| interruptions_incentive_scheme | 2021–2025 | hive year/week | 20 | Start Date and Time |
| Large_Demand_List | — | single snapshot | 6 | Application Date |
| Large_Embedded_Power_Stations | — | single snapshot | 11 | Date of Connection |
| live_faults | 2025–unknown | hive year/week | 29 | CreationDateTime |
| Local_Authorities_and_County_Councils_within_UK_Power_Networks_licence_areas | — | single snapshot | 12 | — |
| Local_Authority_by_Primary_Feeding_Area | — | single snapshot | 10 | — |
| London_Power_Networks_LPN_Area_Operational_Boundaries | — | single snapshot | 3 | — |
| london_power_networks_lpn_vectorisation_delivery_plan | 2024–2027 | hive year/week | 12 | TargetStartDate |
| Longest_Demand_Modification_Application_Lead_Times_at_Grid_Supply_Points | — | single snapshot | 13 | Longest ModApp Quoted Date for Demand Project (Signed) |
| Long_Term_Development_Statement_LTDS_Capacity_Heatmap | — | single snapshot | 37 | — |
| Long_Term_Development_Statement_LTDS_Infrastructure_Projects | — | single snapshot | 17 | — |
| Long_Term_Development_Statement_LTDS_Table_1_Circuit_data | — | single snapshot | 16 | — |
| Long_Term_Development_Statement_LTDS_Table_2a_Transformer_Data_2W | — | single snapshot | 21 | — |
| Long_Term_Development_Statement_LTDS_Table_2b_Transformer_Data_3W | — | single snapshot | 41 | — |
| Long_Term_Development_Statement_LTDS_Table_3a_Observed_Peak_Demand | — | single snapshot | 17 | — |
| Long_Term_Development_Statement_LTDS_Table_3a_Observed_Peak_Demand_Transposed | — | single snapshot | 14 | — |
| Long_Term_Development_Statement_LTDS_Table_3b_True_Peak_Demand | — | single snapshot | 15 | — |
| Long_Term_Development_Statement_LTDS_Table_4a_Fault_level_data_3_phase | — | single snapshot | 13 | — |
| Long_Term_Development_Statement_LTDS_Table_4b_Fault_level_data_Earth | — | single snapshot | 13 | — |
| Long_Term_Development_Statement_LTDS_Table_5_Generation | — | single snapshot | 11 | — |
| Long_Term_Development_Statement_LTDS_Table_6_New_Connection_Interest | — | single snapshot | 12 | — |
| Long_Term_Development_Statement_LTDS_Table_7_Operational_Restrictions | — | single snapshot | 6 | — |
| Long_Term_Development_Statement_LTDS_Table_8_95_Fault_Data | — | single snapshot | 8 | — |
| Low_Carbon_Technologies_LCT_Connected_by_LSOA_Lower_layer_Super_Output_Area | — | single snapshot | 11 | — |
| Low_Carbon_Technologies_LCT_Connected_to_UK_Power_Networks | — | single snapshot | 12 | — |
| Low_Carbon_Technologies_LCT_Connected_to_UK_Power_Networks_Secondary_Sites | — | single snapshot | 15 | — |
| Low_Voltage_Distribution_Network_Options_Assessment | — | single snapshot | 13 | — |
| National_Landscapes | — | single snapshot | 13 | desig_date |
| National_Parks | — | single snapshot | 11 | desig_date |
| network_losses | 2022–2026 | hive year/week | 26 | Date |
| Network_Statistics | — | single snapshot | 35 | — |
| Net_Zero_Use_Cases | — | single snapshot | 6 | — |
| Net_Zero_Use_Cases_and_Data_Requirements | — | single snapshot | 22 | Last modified date |
| newsfeed | 2021–2026 | hive year/week | 5 | Date |
| Onshore_Wind_Power_Land_Suitability_IRENES | — | single snapshot | 10 | — |
| Open_Data_Portal_Catalogue_Metadata | — | single snapshot | 32 | Date Issued |
| Open_Data_Portal_Glossary | — | single snapshot | 2 | — |
| open_street_and_roadworks_associated_with_uk_power_networks_activities | 2023–unknown | hive year/week | 15 | ACTUAL_START_DATE |
| Parliamentary_Constituency_Boundaries_that_are_covered_by_UK_Power_Networks | — | single snapshot | 13 | — |
| Power_Quality | — | single snapshot | 10 | — |
| Primary_Site_Transformers | — | single snapshot | 18 | — |
| primary_transformer_power_flow_historic_half_hourly_eastern_power_networks | 2023–2025 | hive year/week | 4 | timestamp |
| primary_transformer_power_flow_historic_half_hourly_south_eastern_power_networks | 2023–2025 | hive year/week | 4 | timestamp |
| primary_transformer_power_flow_historic_monthly | 2023–2025 | hive year/week | 27 | timestamp |
| Project_Enable_Projections_for_Blue_Badge_Holders_and_Parking_Bays | — | single snapshot | 19 | — |
| proposed_street_and_roadworks_associated_with_uk_power_networks_activities | 2025–2027 | hive year/week | 23 | Timestamp |
| Sensitivity_Factors_Export | — | single snapshot | 5 | — |
| Sensitivity_Factors_Import | — | single snapshot | 5 | — |
| smart_meter_consumption_lv_feeder | 2026 | hive year/week | 15 | data_collection_log_timestamp |
| smart_meter_consumption_substation | 2026 | hive year/week | 14 | data_collection_log_timestamp |
| Smart_Meter_Installation_Volumes | — | single snapshot | 10 | — |
| Solar_Power_Land_Suitability_IRENES | — | single snapshot | 10 | — |
| South_Eastern_Power_Networks_SPN_Area_Operational_Boundaries | — | single snapshot | 3 | — |
| standard_profiles_uk_power_networks_uses_for_electricity_demand | 2019 | hive year/week | 11 | Timestamp |
| standard_profiles_uk_power_networks_uses_for_electricity_generation | 2019 | hive year/week | 10 | Timestamp |
| Super_Grid_Transformer_Power_Flow_Header | — | single snapshot | 8 | Time |
| super_grid_transformer_power_flow_historic | 2023–2026 | hive year/week | 15 | Date |
| UK_Power_Networks_Boundary | — | single snapshot | 5 | — |
| UK_Power_Networks_Distribution_Use_of_System_Charges_Annex_1 | — | single snapshot | 21 | — |
| UK_Power_Networks_Distribution_Use_of_System_Charges_Annex_2 | — | single snapshot | 19 | — |
| UK_Power_Networks_Grid_and_Primary_Sites | — | single snapshot | 27 | DateCommissioned |
| UK_Power_Networks_Grid_Substation_Distribution_Areas | — | single snapshot | 12 | — |
| UK_Power_Networks_Licence_Area_132kV_Overhead_Lines | — | single snapshot | 5 | — |
| UK_Power_Networks_Licence_Area_132kV_Poles_and_Towers | — | single snapshot | 9 | — |
| UK_Power_Networks_Licence_Area_33kV_Overhead_Lines | — | single snapshot | 6 | — |
| UK_Power_Networks_Licence_Area_33kV_Poles_and_Towers | — | single snapshot | 8 | — |
| UK_Power_Networks_Licence_Area_66kV_Overhead_Lines | — | single snapshot | 6 | — |
| UK_Power_Networks_Licence_Area_Flood_Warnings | — | single snapshot | 13 | — |
| UK_Power_Networks_Licence_Area_Grid_Supply_Points_Areas | — | single snapshot | 5 | — |
| UK_Power_Networks_Licence_Area_HV_Overhead_Lines | — | single snapshot | 5 | — |
| UK_Power_Networks_Licence_Area_HV_Poles | — | single snapshot | 7 | — |
| UK_Power_Networks_Licence_Area_LV_Overhead_Lines | — | single snapshot | 4 | — |
| UK_Power_Networks_Licence_Area_LV_Poles | — | single snapshot | 5 | — |
| UK_Power_Networks_Licence_Area_Statutory_Rivers | — | single snapshot | 8 | Last Update |
| UK_Power_Networks_Licence_Boundaries | — | single snapshot | 4 | — |
| UK_Power_Networks_Overall_Queue_Insights | — | single snapshot | 3 | — |
| UK_Power_Networks_Pipeline_Allocation | — | single snapshot | 3 | — |
| UK_Power_Networks_Primary_Substation_Distribution_Areas | — | single snapshot | 15 | — |
| UK_Power_Networks_Secondary_Sites | — | single snapshot | 34 | — |
| UK_Power_Networks_Secondary_Site_Transformers | — | single snapshot | 11 | — |
| UK_Power_Networks_Secondary_Site_Utilisation | — | single snapshot | 4 | — |
| UK_Power_Networks_Secondary_Substation_Distribution_Areas | — | single snapshot | 14 | — |
| UK_Power_Networks_Visual_Amenity_Projects | — | single snapshot | 28 | StartDate |
Weather 6 datasets
| Dataset | Coverage | Cadence | Cols | Time key |
|---|---|---|---|---|
| era5_hourly | 2010–2026 | hive year/week | 9 | time |
| meteostat_daily | 1873–2026 | hive year/week | 18 | time |
| meteostat_hourly | 1926–2026 | hive year/week | 19 | time |
| nasapower_daily | 2010–2026 | hive year/week | 12 | time |
| nasapower_hourly | 2009–2026 | hive year/week | 9 | time |
| openmeteo_daily | 2010–2026 | hive year/week | 9 | time |
No datasets match that filter.