Usine de On

Usine de On is a production of lime, or calcination of dolomite/magnesite installation in Belgium. In 2025 it reported 228,308 tonnes of verified emissions against 195,477 free allowances.

Key figures

Country

Belgium

Activity

Production of lime, or calcination of dolomite/magnesite

Installation ID

BE 45

Verified emissions, 2025

228,308 tCO₂e

Free allocation, 2025

195,477 allowances

Allowance position, 2025

32,831 short

Compliance, 2024

A

Permit

WAI074P099

Data as of

1 April 2026

Emissions and free allocation by year

Verified emissions Free allocation
Verified emissions and free allocation of Usine de OnVerified emissions and free allocation from 2013 to 2025.0125k250k375k500k2013 verified emissions: 446,390 t2014 verified emissions: 454,131 t2015 verified emissions: 474,614 t2016 verified emissions: 478,562 t2017 verified emissions: 461,196 t2018 verified emissions: 420,697 t2019 verified emissions: 417,812 t2020 verified emissions: 371,042 t2021 verified emissions: 412,725 t2022 verified emissions: 372,729 t2023 verified emissions: 368,036 t2024 verified emissions: 243,625 t2025 verified emissions: 228,308 t2013 free allocation: 388,854 t2014 free allocation: 382,100 t2015 free allocation: 375,266 t2016 free allocation: 368,362 t2017 free allocation: 361,382 t2018 free allocation: 354,336 t2019 free allocation: 347,201 t2020 free allocation: 340,041 t2021 free allocation: 289,504 t2022 free allocation: 289,504 t2023 free allocation: 289,504 t2024 free allocation: 235,204 t2025 free allocation: 195,477 t2013201520172019202120232025
YearVerified emissions (t) Free allocationPosition
2025 228,308 195,477 32,831 short
2024 243,625 235,204 8,421 short
2023 368,036 289,504 78,532 short
2022 372,729 289,504 83,225 short
2021 412,725 289,504 123,221 short
2020 371,042 340,041 31,001 short
2019 417,812 347,201 70,611 short
2018 420,697 354,336 66,361 short
2017 461,196 361,382 99,814 short
2016 478,562 368,362 110,200 short
2015 474,614 375,266 99,348 short
2014 454,131 382,100 72,031 short
2013 446,390 388,854 57,536 short

Verified emissions changed by -48.9% 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 32,831 allowances, which the operator had to obtain.

Illustrative value at the latest reference price of €85.50 (25 September 2026): €2,807,051. 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

Production of lime, or calcination of dolomite/magnesite installations in Belgium, largest first.

Questions about Usine de On

How much did Usine de On emit in 2025?

228,308 tonnes of verified emissions, per EU Union Registry compliance data.

How many free allowances did Usine de On receive?

195,477 in 2025.

Did Usine de On 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.