Your OPERAT declarations prepared in one hour per site
Import your Enedis/GRDF CSVs, the engine calculates the reference year and -40/-50/-60% objectives. You verify, you submit on OPERAT.
What's included
ADEME engine
Reference year selection and -40% 2030 / -50% 2040 / -60% 2050 trajectory — exact ADEME method.
Enedis & GRDF import
Parse standard CSV exports. Up to 10 MB, kWh PCS automatically converted.
OPERAT import file
Generates the exact file expected by the ADEME platform, ready to upload.
Verify & validate screen
Every value, its source, the method — non-skippable before export. You declare, not us.
Annual reminders
J-60 / J-30 / J-7 before September 30 deadline — automatic email reminders.
N+1 prefill
Your next year's file pre-filled from current year data — just update real figures.
Pricing
🎉 Free until September 30, 2026
Full access, no commitment, no credit card required. These prices apply after that date.
Declarant responsibility
OPERAT Express prepares the declaration file. The declarant verifies every value and submits to ADEME themselves — the declarative act remains theirs. The tool cannot substitute for a declarant under French administrative law.