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- Wind Farm Management
- Features
- Tariffs and reporting
Tariffs and reporting
Power purchase rates and production reports.
OverviewCurrent tariffs×
Wind Farm Management · Tariffs and reporting
New
Current tariffs
Tariffs
| Id | Site | Effective from | Effective to | Rate per unit | Unit | |
|---|---|---|---|---|---|---|
| IDD-719 | STS-3185 | 05 Oct | 13 Oct | 930 | UNT-113 | |
| IDD-138 | STS-2945 | 07 Oct | 09 Oct | 270 | UNT-342 | |
| IDD-834 | STS-1941 | 15 Oct | 20 Oct | 210 | UNT-473 | |
| IDD-209 | STS-1860 | 04 Oct | 11 Oct | 850 | UNT-831 | |
| IDD-526 | STS-2316 | 09 Oct | 18 Oct | 610 | UNT-486 |
6 of 6 records
IDD-719Tariffs · TRF-13140
SiteSTS-3185
Effective from05 Oct
Effective to13 Oct
Rate per unit930
UnitUNT-113
What you can do
Put a rate next to every megawatt-hour
Each site’s power purchase rate is recorded as a tariff with a rate per unit, the unit it applies to, and the dates it takes effect and ends. When a contract changes, the new rate is added with its own effective date and the old one is closed. The history stays, so energy from any past period can be valued at the rate that applied at the time.
Reports bring the operating record together. They show validated energy by site and month, turbine availability with wind speed, event history, maintenance completion, reading quality and tariff history. Each report reads the same records your team works on every day, so the figures in the monthly pack match what the site saw.
How the work is organized
The site manager owns tariffs; the energy analyst and the site manager use the reports.
- Dated rates. Every tariff has an effective-from date, and an effective-to date once it is replaced.
- Validated energy only. Energy reports use validated intervals and show rejected coverage separately.
- Same records, same answers. Reports read the operating records directly, with no separate spreadsheet to reconcile.
What to agree during setup
Load current and past tariffs with their effective dates, per site and unit. Agree how the monthly pack is built: which reports, which periods and who signs it off. Agree whether revenue estimates use metered energy or turbine production, and say so on every report. Invoicing and settlement with the offtaker stay in your finance system. Prepare examples of a mid-month tariff change, a month with significant rejected coverage and a month with a long curtailment.
Check the handoff on an actual case
A site’s tariff changes on the 15th of the month. The site manager closes the old tariff on the 14th and adds the new rate from the 15th. When the monthly energy report runs, the first half of the month is valued at the old rate and the second half at the new one, with no manual split. The rejected coverage for the month is shown next to the total, so finance can see which hours may still be settled later.
What your team sees
- Current tariffs — Rates in effect by site and unit.
Follow the work through
- Readings to energy intervals: Where the validated energy in every report comes from.
See all reports and pricing.
What it keeps track of
Data model- Tariffs
- Effective power purchase rates per site and unit.
- Energy intervals
- Non-overlapping metered energy intervals derived from validated readings.
- Sites
- Wind generation sites and their operating status.
Who uses it
Permissions- Site Manager
- , Energy Analyst.
- The site manager owns tariffs; the energy analyst prepares the energy figures.
Set up Wind Farm Management your way.
Start free, then use Proto to change fields, steps and approvals before your team goes live.