Quelles données existent réellement sur ce secteur, qui les détient généralement, à quelle granularité et comment les obtenir. public signifie publié ouvertement ; payant est vendu par un fournisseur ; partenariat exige un accord bilatéral ; exclusif est de fait verrouillé par un seul acteur.
Les entrées du tableau sont rédigées en anglais.
| Catégorie de données | Qui les détient | Granularité | Accès |
|---|---|---|---|
| inventory & supply chain | Gas storage system operators (e.g. Uniper Energy Storage, Storengy, Astora, Enagás, Snam), aggregated by GIE's AGSI+ platform and EU… | Per storage facility and per storage group, daily (gas-day) stock level… | public |
| registry/licensing/permits | National mining/subsurface authorities (e.g. German Landesbergämter, UK NSTA/HSE, Dutch SodM), energy regulators' TPA-exemption registers… | Per facility / per licence or permit, with operator, type (salt cavern… | public |
| employment & workforce | Operator HR records, national statistical offices (SBS/Eurostat for division 35.2), works councils and sector unions | Per company annual headcount; national aggregate by NACE class | public |
| financial filings | Parent utilities and storage subsidiaries filing statutory accounts (Uniper, Engie/Storengy, Snam, Enagás, Centrica Storage), regulatory… | Annual (some quarterly) company-level revenue, RAB, capex, tariff-regulated… | public |
| incident/safety/claims | National mining and industrial-safety authorities (e.g. SodM, HSE, BG RCI), Seveso III competent authorities, EU eMARS major-accident… | Per incident (leak, well integrity failure, subsidence, induced seismicity… | public |
| booking/utilization/occupancy | Storage system operators and capacity booking platforms (PRISMA, Trading Hub Europe auctions, Storengy/Uniper own portals), regulators… | Per auction/product (bundled firm capacity, per storage year/month), per… | public |
| waste & emissions | Operators reporting to E-PRTR/EU Industrial Emissions Portal, EU ETS registry (compressor combustion), methane reporting under EU Methane… | Per installation, annual CO2 and methane emissions; brine discharge volumes for… | public |
| production output | Storage operators, national TSOs, GIE AGSI+, national statistical/energy agencies (Eurostat, IEA monthly gas data) | Daily injection/withdrawal volumes per facility; monthly national aggregates | public |
| pricing | Storage operators' auction results, brokers and price reporting agencies (ICIS, Argus, Platts) publishing summer/winter spreads and storage… | Per auction lot / per storage product, per €/MWh/day capacity fee; daily hub… | payant |
| weather-dependent metrics | National met services and commercial weather/gas-demand forecasters (ECMWF, DWD, MetDesk, Speedwell), used by storage traders; correlated… | Daily heating-degree-day and temperature series per market zone, matched to… | payant |
| geospatial/movement | Geological surveys and national subsurface data agencies (BGR/LBEG, TNO NLOG, NSTA), operators' subsurface models; GIE Storage Map | Per facility location and footprint; per-reservoir/cavern geometry, seismic and… | partenariat |
| energy consumption | Storage operators (compressor fuel gas and electricity use), TSOs billing own-use gas, regulators in tariff filings | Per facility, monthly or annual own-use gas/electricity; sometimes daily | partenariat |
| maintenance & asset condition | Storage operators and their well-service contractors; cavern integrity survey firms (sonar logging, casing inspection) | Per well / per cavern per survey; maintenance work orders; planned outage… | partenariat |
| quality & compliance testing | Storage operators and TSO entry-point metering; gas quality labs; regulators specifying network entry specifications | Per entry/exit point, continuous or daily gas composition (calorific value… | partenariat |
| transactional/sales | Individual storage system operators and their shipper customers; settlement records | Per capacity contract / per nomination per shipper per gas day | exclusif |
| sensor/IoT | SCADA systems of storage operators (wellhead pressures, cushion gas pressure, compressor telemetry, cavern brine levels) | Per well / per compressor / per cavern, sub-minute to hourly time series | exclusif |
Compilé par le système de recherche TriData à partir des registres publics, de la structure du secteur et des obligations déclaratives réglementaires ; enrichi au fil de la croissance du catalogue sous-jacent. Cherchez le code lui-même dans la recherche de code NACE.
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