Qué datos existen realmente sobre este sector, quién suele poseerlos, con qué granularidad y lo obtenibles que son. Público significa publicado abiertamente; de pago lo vende un proveedor; acuerdo exige un pacto bilateral; exclusivo está en la práctica bloqueado por una sola parte.
Las entradas de la tabla están redactadas en inglés.
| Categoría de datos | Quién los posee | Granularidad | Acceso |
|---|---|---|---|
| pricing | Regulators and DSOs publishing distribution/use-of-system tariffs; ACER/CEER, national energy agencies; price-comparison and market-data… | per tariff class per year; per kWh/kW/connection charges | público |
| geospatial/movement | DSO GIS departments; national grid capacity maps and heatmaps (e.g. UK DNO capacity maps, Enedis open data), cadastral/utility registries | per asset: line segment, pole, substation, service connection; polygon per… | público |
| registry/licensing/permits | National energy regulators (licence registers), TSO/DSO connection registers, distributed-generation and EV-charger connection registries… | per licence, per connection application, per DER installation | público |
| employment & workforce | National statistics offices, sector associations (Eurelectric), company annual/sustainability reports, union agreements | annual headcount/FTE per company or per country NACE class | público |
| reviews & sentiment | National regulators' customer-satisfaction surveys of network operators (e.g. Ofgem/BSC broad measure), consumer ombudsman complaint… | quarterly/annual per operator; per complaint case | público |
| financial filings | Regulated network companies' annual reports, regulatory accounts (RIIO in UK, RAB filings), FERC Form 1 in US, company registries | annual per legal entity/licence area, with regulatory cost categories | público |
| incident/safety/claims | DSOs' outage management systems, national regulators collecting SAIDI/SAIFI/CAIDI (CEER, EIA/OE-417 in US, Ofgem, Bundesnetzagentur)… | per interruption event (start, duration, customers affected); annual… | público |
| booking/utilization/occupancy | DSOs and regulators publishing substation/feeder capacity headroom and utilisation heatmaps; flexibility markets (Piclo, NODES) with… | per primary/secondary substation, annual or seasonal peak utilisation % | público |
| waste & emissions | DSOs reporting SF6/insulating-gas leakage and network losses to regulators; EU F-gas reporting; sustainability reports; PCB/oil waste… | annual per operator; per asset for SF6 inventory | público |
| quality & compliance testing | DSOs and regulators for voltage quality (EN 50160) compliance reports, metering accuracy verification bodies, national metrology institutes | per measurement site per week/year; per meter type approval | público |
| energy consumption | Distribution system operators (DSOs) and metering agents (e.g. Enedis, E.ON, National Grid Electricity Distribution), national smart-meter… | 15-min or hourly per metering point; aggregated per substation/postcode… | acuerdo |
| weather-dependent metrics | DSO load-forecasting and storm-response teams combining meteorological feeds (national met services, DTN, Vaisala) with load and outage data | hourly per grid zone; per storm event | acuerdo |
| production output | DSOs and TSOs metering distributed generation (rooftop PV, small wind, CHP) connected at distribution level; ENTSO-E Transparency Platform… | hourly per connected generator; aggregated per licence area | acuerdo |
| customer demographics | DSOs' connection registers (connection type, capacity, tariff band, priority-services/vulnerable-customer registers), national statistics… | per connection point; aggregated per postcode | acuerdo |
| transactional/sales | DSOs billing suppliers for use-of-system charges; settlement bodies and market operators (Elexon, EPEX-adjacent settlement agents) | per metering point per settlement period, invoiced monthly per supplier | exclusivo |
| inventory & supply chain | DSO procurement and warehouse systems for transformers, cable, meters; equipment manufacturers (Hitachi Energy, Prysmian, Nexans) with… | per SKU per warehouse; per purchase order | exclusivo |
| sensor/IoT | DSO SCADA/ADMS and distribution automation systems, smart meter head-end vendors (Landis+Gyr, Itron, Siemens), fault passage indicators and… | seconds-to-minutes per feeder, transformer, recloser or meter | exclusivo |
| maintenance & asset condition | DSO asset-management systems (SAP PM, IBM Maximo), inspection contractors, LiDAR/vegetation-survey vendors, transformer oil-testing labs | per asset per inspection/work order | exclusivo |
Compilado por el sistema de investigación TriData a partir de registros públicos, la estructura del sector y las obligaciones regulatorias de información; se actualiza a medida que crece el catálogo subyacente. Consulta el propio código en el buscador de códigos NACE.
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