GB Electricity Network Charge Data Platform - For Enterprise, Consultancies & Data Platforms
Platform.
The data layer behind GB electricity.
Complete UK Coverage
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DNO Regions
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Tariff Categories
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LLFC Mappings
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Tariff Rates
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Line Loss Factors
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MHHS Reference Data
0M+
Data Points
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EHV Sites
0.0%
UK Coverage
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Profile Classes
Every charge. Every rate.
Independently verified.
EnergyCode validates all your electricity network charges - DUoS, TNUoS, BSUoS, Capacity Market, CfD, CCL, Nuclear RAB, and AAHEDC. These pass-through charges must be calculated using official published rates from DNOs, National Grid, LCCC, and HMRC. We use those exact same rates to independently calculate what you should pay. If our number doesn't match your bill, you've found an error.
- DUoS- Distribution Use of System
- TNUoS- Transmission Use of System
- BSUoS- Balancing Services Use of System
- Capacity Market- Supply security levy
- CfD Levy- Contracts for Difference
- CCL- Climate Change Levy
- Nuclear RAB- Nuclear Regulated Asset Base Levy
- AAHEDC- High Cost Area Subsidy
14 DNO Regions |2,902 Tariff Rates |Official Published Sources
DUoS
TNUoS
BSUoS
CM
CfD
CCL
Nuclear RAB
AAHEDC
Your Charges
Independently Verified
Same Data. Different Outcome.
We use the exact same rates your supplier is legally required to use. When the numbers don't match, you'll know who's wrong.
22+ Data Layers. One Platform.
Demand tariffs, generation credits, LLFCs, time bands, line loss factors, capacity bands — all structured and queryable. The complete MPAN-to-charge chain for import and export meters.
Integrate. Automate. Scale.
API access to every GB network charge rate. Embed structured tariff data into your platform, power forecasting models, or calculate thousands of meter points in bulk. One data layer, any scale.
Same Data. Same Maths. Same Answer.
This isn't our opinion. Suppliers must calculate using official published rates. We use those exact rates. When our number doesn't match your bill, your bill is wrong.
MHHS-Ready Infrastructure.
Market-wide Half-Hourly Settlement is here. Our data infrastructure supports both legacy 21-digit and new 22-digit MPANs — future-proofed for the industry transition.
Meter In. Answer Out.
Enter your meter number. Get your breakdown — past or future. No waiting for consultants, no spreadsheet wrestling. Results in seconds.
Paying for Capacity You Don't Use?
Many businesses have oversized agreed capacity set years ago. We check if you're in a higher charging band than necessary. From April 2026, some bands are increasing by up to 69%.
Data Infrastructure
Same Data Engine
Infinite Frontends
Custom Dashboard
Your KPIs, your layout
Branded Reports
PDF with your logo
API Integration
Your systems, our data
White-Label
Offer to your clients
EnergyCode Data Infrastructure
Tariffs
2,902
LLFCs
4,278
DNOs
14
Profiles
4M+
For Enterprise partners, we can build custom dashboards, branded reports, and API integrations on the same data platform.
Let's TalkNext Steps
Ready to Explore?
Browse our data products or get in touch to discuss API access, licensing, and partnership opportunities.
Explore Our Data
Browse our complete data coverage including CDCM tariffs, EDCM site-specific rates, LLFC mappings, and profile coefficients.
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Ready to discuss API access, data licensing, or custom integrations? Our team is here to help you get started.
Get in TouchReady to Take Back Control?
Validate past bills or forecast future costs — start today.