Data Infrastructure
The Data Layer Behind GB Energy
Network charge data for energy platforms across Great Britain.
Data Products
Everything You Need to Model GB Network Charges
Distribution, transmission, and third-party charge data across all 14 DNO regions.
CDCM Tariff Rates
32 tariff categories (demand & generation) from Annex 1 across all 14 DNOs. Historical data from 2022.
EDCM Site-Specific Tariffs
Site-specific tariffs for EHV connections (22kV+) from Annex 2 (import & export) and Annex 6 quarterly updates. All 14 DNOs.
Gas Transportation Charges
LDZ transportation charges (ZCA, ZCO, CCA, CFI, ECN, SOLR) across all 4 Gas Distribution Networks and 13 Local Distribution Zones.
LLFC-to-Tariff Mappings
Line Loss Factor Class to tariff mappings. 14 DNOs + 22 IDNOs.
Line Loss Factors
Distribution network loss factors from Elexon ISD. All 14 DNOs with seasonal time period values.
Profile Coefficients
Half-hourly D0018 profile data mapped to DNO time bands.
Built for Integration
Structured & Machine-Readable
JSON-formatted. No PDF scraping.
Continuously Updated
We check for DNO updates weekly. New data available within a week of publication.
Complete Coverage
All 14 DNOs. All 32 CDCM categories (demand & generation). Historical data from 2022.
Let's Work Together
API access, data licensing, and custom integrations.