Zementwerk Hannover
Zementwerk Hannover is a production of cement clinker installation in Germany. In 2025 it reported 6,165 tonnes of verified emissions against 213,353 free allowances.
Key figures
Country
Activity
Installation ID
DE 111
Verified emissions, 2025
6,165 tCO₂e
Free allocation, 2025
213,353 allowances
Allowance position, 2025
207,188 surplus
Compliance, 2024
A
Permit
14230-0040
Data as of
1 April 2026
Emissions and free allocation by year
| Year | Verified emissions (t) | Free allocation | Position |
|---|---|---|---|
| 2025 | 6,165 | 213,353 | 207,188 surplus |
| 2024 | 100,410 | 353,783 | 253,373 surplus |
| 2023 | 400,527 | 459,868 | 59,341 surplus |
| 2022 | 430,627 | 459,868 | 29,241 surplus |
| 2021 | 585,730 | 532,548 | 53,182 short |
| 2020 | 616,501 | 454,277 | 162,224 short |
| 2019 | 605,119 | 463,842 | 141,277 short |
| 2018 | 575,206 | 473,374 | 101,832 short |
| 2017 | 591,533 | 482,788 | 108,745 short |
| 2016 | 522,800 | 492,112 | 30,688 short |
| 2015 | 495,135 | 501,336 | 6,201 surplus |
| 2014 | 447,247 | 510,465 | 63,218 surplus |
| 2013 | 523,421 | 519,488 | 3,933 short |
Verified emissions changed by -98.8% from 2013 to 2025.
Source: European Commission, Union Registry · Data as of 1 April 2026
Allowance position
Free allocation exceeded verified emissions in 2025, by 207,188 allowances.
Compliance status for 2024: A. The number of allowances surrendered by 30 September 2025 was greater than or equal to verified emissions.
CBAM context
This activity falls in the cement sector of the Carbon Border Adjustment Mechanism. Free allocation for products covered by the Carbon Border Adjustment Mechanism is being reduced each year under current EU law.
| 2026 | 2027 | 2028 | 2029 | 2030 | 2031 | 2032 | 2033 | 2034 |
|---|---|---|---|---|---|---|---|---|
| 97.5% | 95% | 90% | 77.5% | 51.5% | 39% | 26.5% | 14% | 0% |
Share of free allocation remaining for CBAM-covered products, under Directive (EU) 2023/959, Article 10a. It applies to the benchmarks for those products, not necessarily to an installation's whole allocation, so it is not applied to the figures on this page.
Proposed change
A European Commission proposal of 17 July 2026 would restore 15% of the phased-out free allocation for CBAM sectors from 2028 and extend the end of the phase-out from 2034 to 2038. This is a proposal and not yet law.
More on CBAM: the India CBAM Center and what CBAM is and how it works.
Nearby installations
Production of cement clinker installations in Germany, largest first.
- Werk Lägerdorf 816,206 t in 2025
- Zementwerk Burglengenfeld 786,942 t in 2025
- Zementwerk Rüdersdorf 784,737 t in 2025
- Zementwerk Karsdorf 757,120 t in 2025
- Drehöfen Deuna 689,842 t in 2025
Questions about Zementwerk Hannover
How much did Zementwerk Hannover emit in 2025?
6,165 tonnes of verified emissions, per EU Union Registry compliance data.
How many free allowances did Zementwerk Hannover receive?
213,353 in 2025.
Did Zementwerk Hannover 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.