8 Purpose-Built Tools
The Right Tool for Each Client
Beyond bill validation: help clients optimise capacity, plan connections, and model savings.
Energy Audit
Model DUoS savings from load shifting. Quantify the value of moving consumption between time bands.
Typical finding: 5-15% DUoS reduction from operational changes
Bill Dispute
Enter the meter number, billing period, and consumption. See exactly what the bill should be. If there's a difference, you know something's wrong.
4% of bills have errors. Average recovery: £6,750
Validate ChargesNew Connection
Compare DNO vs IDNO, HV vs LV metering. Decisions here affect costs for the asset lifetime.
Wrong choice can cost clients millions over 25 years
High-Value Add-On
TDR Band Optimiser
Check if your client's agreed capacity is costing them extra. Many sites are over-contracted, paying for TNUoS capacity they never use. See 3-year savings projections before RIIO-3 rates increase.
The 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.