Heizwerk Sieker
Heizwerk Sieker is a combustion of fuels installation in Germany. In 2025 it reported 199 tonnes of verified emissions against 654 free allowances.
Key figures
Country
Activity
Installation ID
DE 1533
Verified emissions, 2025
199 tCO₂e
Free allocation, 2025
654 allowances
Allowance position, 2025
455 surplus
Compliance, 2024
A
Permit
14310-1009
Data as of
1 April 2026
Emissions and free allocation by year
| Year | Verified emissions (t) | Free allocation | Position |
|---|---|---|---|
| 2025 | 199 | 654 | 455 surplus |
| 2024 | 1,322 | 386 | 936 short |
| 2023 | 146 | 117 | 29 short |
| 2022 | 138 | 117 | 21 short |
| 2021 | 638 | 117 | 521 short |
| 2020 | 399 | 153 | 246 short |
| 2019 | 630 | 193 | 437 short |
| 2018 | 1,202 | 59 | 1,143 short |
| 2017 | 163 | 278 | 115 surplus |
| 2016 | 599 | 81 | 518 short |
| 2015 | 83 | 369 | 286 surplus |
| 2014 | 516 | 416 | 100 short |
| 2013 | 579 | 464 | 115 short |
Verified emissions changed by -65.6% 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 455 allowances.
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 Germany, largest first.
- Kraftwerk Neurath 12,074,600 t in 2025
- Kraftwerk Niederaußem 11,356,402 t in 2025
- Kraftwerk Jänschwalde 9,631,288 t in 2025
- Kraftwerk Schwarze Pumpe 8,715,923 t in 2025
- Kraftwerk Weisweiler 8,312,179 t in 2025
Questions about Heizwerk Sieker
How much did Heizwerk Sieker emit in 2025?
199 tonnes of verified emissions, per EU Union Registry compliance data.
How many free allowances did Heizwerk Sieker receive?
654 in 2025.
Did Heizwerk Sieker 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.