Site de Diderot
Site de Diderot is a combustion of fuels installation in France. In 2025 it reported 63 tonnes of verified emissions against 0 free allowances.
Key figures
Country
Activity
Installation ID
FR 207902
Verified emissions, 2025
63 tCO₂e
Free allocation, 2025
None
Allowance position, 2025
63 short
Compliance, 2024
A
Permit
10009485
Data as of
1 April 2026
Emissions and free allocation by year
| Year | Verified emissions (t) | Free allocation | Position |
|---|---|---|---|
| 2025 | 63 | none | 63 short |
| 2024 | 81 | none | 81 short |
| 2023 | 85 | none | 85 short |
| 2022 | 95 | none | 95 short |
| 2021 | 124 | none | 124 short |
| 2020 | 103 | none | 103 short |
| 2019 | 102 | none | 102 short |
| 2018 | 104 | none | 104 short |
| 2017 | 105 | none | 105 short |
| 2016 | 94 | none | 94 short |
| 2015 | 52 | none | 52 short |
| 2014 | 32 | none | 32 short |
| 2013 | 28 | none | 28 short |
Verified emissions changed by +125% from 2013 to 2025.
Source: European Commission, Union Registry · Data as of 1 April 2026
Allowance position
In 2025, verified emissions exceeded free allocation by 63 allowances, which the operator had to obtain.
Illustrative value at the latest reference price of €84.87 (29 September 2026): €5,347. Not the installation's actual cost, which depends on when and how it acquired allowances.
Price source: EU ETS primary auctions · latest price
Compliance status for 2024: A. The number of allowances surrendered by 30 September 2025 was greater than or equal to verified emissions.
Nearby installations
Combustion of fuels installations in France, largest first.
- NAPHTACHIMIE - Usine de Lavéra 1,082,076 t in 2025
- Usine de Gonfreville (UGO) 899,663 t in 2025
- YARA FRANCE Usine du Havre 649,737 t in 2025
- TE - Saint Avold Kernaman 493,907 t in 2025
- EDF PEI- ETABLISSEMENT DE BELLEFONTAINE B 474,562 t in 2025
Questions about Site de Diderot
How much did Site de Diderot emit in 2025?
63 tonnes of verified emissions, per EU Union Registry compliance data.
Did Site de Diderot surrender enough allowances?
Its compliance status for 2024 is recorded as "A": The number of allowances surrendered by 30 September 2025 was greater than or equal to verified emissions.