Of opportunity sitting in GB energy bills.
The data, the logic, and the bespoke tools to unlock it.
Electricity + Gas. White-Label or Bespoke.
The Right Tool for Each Client
Forecast charges, optimise capacity, plan connections, model load-shifting savings, decode meter numbers — and yes, validate past bills when the time comes. All on the same data layer your clients can see, query, or licence.
TDR Band Optimiser
£8,700+/year typical TNUoS savings
Most sites are over-contracted on capacity. 3-year savings projection before RIIO-3 rates lift.
Run optimiserPortfolio Forecast
Multi-site bulk forecasting
Forecast charges across a portfolio in one pass. Aggregated totals with per-site breakdown.
Open portfolioEnergy Audit
5-15% DUoS reduction typical
Model DUoS savings from load shifting, or forecast next year's charges per site.
Bill Dispute
4% of bills carry errors · avg £6,750
Recalculate the bill from sourced rates. If there's a delta, you have a case.
ValidateNew Connection
25-year lifetime cost impact
Compare DNO vs IDNO, HV vs LV. The choice now sets the asset's cost for decades.
Client Onboarding
MPAN decode + meter config
Paste the meter number. Region, LLFC, time bands, tariff category — all returned instantly.
Look upThe Logic Is Simple
Same rates. Same maths.
Same answer.
Your supplier calculates network charges - DUoS, TNUoS, BSUoS, Capacity Market, CfD, CCL, Nuclear RAB, and AAHEDC - using official rates published by DNOs, National Grid, LCCC, and HMRC. These rates are public. The calculation methods are standardised. We apply the exact same rates and formulas to your meter data. If our calculation matches your bill, it's correct. If it doesn't, you've been overcharged.
This isn't our opinion. It's maths. Every rate we use comes directly from official industry sources - the same sources your supplier is legally required to use.
Source
Official Published Rates
DNO | NGESO | LCCC
Input
Your Meter Data
MPAN | kWh | kVA
Output
What You Should Pay
Independently Calculated
Calculate Your Opportunity
How many bills do you validate per month?
25 bills/month
300 bills/year
Manual Validation
With Energy Code
Time saved per year
725 hours
That's
91 working days
How much your customers could save per year
£81,000
Our Assumptions
Portfolio Mix
40% Small NHH, 30% Medium NHH, 20% LV HH, 10% HV HH
Avg Network Charges
£45,000/year (weighted)
Error Rate
4% of bills have errors
Avg Error Value
15% of annual charges (£6,750)
Covers DUoS, TNUoS, BSUoS, Capacity Market, CfD, CCL, Nuclear RAB & AAHEDC charges. Individual recoveries range from £200 to £50,000+.
The Time Difference
2-3 Hours
Manual Validation
- Excel cross-referencing
- DNO statement lookup
- Manual rate lookup
- Calculate each band
- Format report
- 2-4% error rate
< 5 Mins
With Energy Code
- Automated lookup
- Instant calculation
- Report ready
- 0.1% error rate
- Multi-year coverage
- LLFC auto-matched
- No formula errors
- No fatigue drift
That's 95% of your time back.
See Every Calculation Step
No black boxes. Full transparency on how we validate your charges.
Step 1
Enter MPAN
Paste your 21-digit MPAN. We decode everything automatically.
Same Data. Same Maths. Your Advantage.
Official Sources
Data extracted directly from DNO charging statements
CDCM Compliant
Matches the methodology all networks must legally follow
Demand & Generation
Validate charges or calculate export credits
Full Breakdown
See every calculation step - rates, formulas, results
Audit Trail
Export detailed reports for client delivery
HH & NHH
Both half-hourly and standard metering supported
Level the Playing Field — Or Better
Use it yourself, or offer it to your clients as your own. Either way, you win.