Curtailment Log
Monthly energy curtailed register with trend and evidence notes — browser-saved.
When the SLDC backs you down, log it: curtailed MWh per month with instruction references. Curtailment compensation claims and PPA disputes are won by exactly this register, kept contemporaneously.
No periods recorded yet. Log monthly; auditors love a register with evidence references. Data stays in this browser.
A register beats a spreadsheet because it forces period discipline and evidence notes — exactly what BRSR/GRI assurance asks to see. Export before clearing.
Screening-level estimate using published average emission factors. Audited disclosures (BRSR, GRI, CDP) require primary activity data and verified factors — confirm with your sustainability auditor.
Use the free Curtailment Log online — Monthly energy curtailed register with trend and evidence notes — browser-saved. Runs instantly in your browser: no signup, no upload, mobile-friendly.
About Curtailment Log
When the SLDC backs you down, log it: curtailed MWh per month with instruction references. Curtailment compensation claims and PPA disputes are won by exactly this register, kept contemporaneously.
How to use Curtailment Log
- 1Each period, log the value with an evidence reference (bill no., meter ID).
- 2Watch the trend against your target.
- 3Export/transcribe before audits — the register IS the evidence trail.
Why use Curtailment Log?
- ✓Period discipline + evidence notes — exactly what assurance samples
- ✓Trend and target check computed from your own entries
- ✓Browser-local storage: private by default
- ✓Turns year-end reporting into simple addition
Frequently asked questions
Why keep a monthly register instead of a year-end spreadsheet?+
Auditors sample evidence trails: a contemporaneous register with bill references survives scrutiny; a December reconstruction doesn't. Monthly entry also catches anomalies while they're fixable — the leak, the drift, the billing error — instead of archiving them.
Where does my register data live?+
In this browser's localStorage only — device-local, never uploaded, no account. That's ideal for privacy and a single recorder; for teams, mirror entries into your shared system and treat this as the capture tool. Export before clearing browser data.
What makes a good evidence note?+
A pointer someone else could follow in two years: invoice number, meter ID + photo date, register page, vendor slip number. One line suffices. Entries with evidence notes are audit-grade; entries without are just claims with timestamps.
What does the trend line tell me?+
Direction against your target — the register computes change since first entry. For consumption metrics, watch seasonality (compare same months year-on-year); a trend that defies the season is the signal worth investigating this week, not at year-end.
Embed Curtailment Log on your website
Want Curtailment Logon your own site? Paste this snippet into any HTML page — it's free, with no API key or sign-up. The tool loads in an iframe and keeps working exactly as it does here.
<iframe src="https://tooljolt.com/tools/curtailment-log" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px;max-width:680px" title="Curtailment Log — ToolJolt" loading="lazy"></iframe>Related tools
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