HW 4 Heidelberg
HW 4 Heidelberg is a combustion of fuels installation in Germany. In 2025 it reported 2,436 tonnes of verified emissions against 132 free allowances.
Key figures
Country
Activity
Installation ID
DE 1407
Verified emissions, 2025
2,436 tCO₂e
Free allocation, 2025
132 allowances
Allowance position, 2025
2,304 short
Compliance, 2024
A
Permit
14310-0864
Data as of
1 April 2026
Emissions and free allocation by year
| Year | Verified emissions (t) | Free allocation | Position |
|---|---|---|---|
| 2025 | 2,436 | 132 | 2,304 short |
| 2024 | 647 | 132 | 515 short |
| 2023 | 111 | 132 | 21 surplus |
| 2022 | 183 | 132 | 51 short |
| 2021 | 810 | 132 | 678 short |
| 2020 | 237 | 0 | 237 short |
| 2019 | 997 | 0 | 997 short |
| 2018 | 898 | 0 | 898 short |
| 2017 | 501 | 0 | 501 short |
| 2016 | 215 | 495 | 280 surplus |
| 2015 | 753 | 566 | 187 short |
| 2014 | 555 | 2,554 | 1,999 surplus |
| 2013 | 3,622 | 1,427 | 2,195 short |
Verified emissions changed by -32.7% 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 2,304 allowances, which the operator had to obtain.
Illustrative value at the latest reference price of €85.90 (28 September 2026): €197,914. 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 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 HW 4 Heidelberg
How much did HW 4 Heidelberg emit in 2025?
2,436 tonnes of verified emissions, per EU Union Registry compliance data.
How many free allowances did HW 4 Heidelberg receive?
132 in 2025.
Did HW 4 Heidelberg 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.