2,639MWh Curtailed
2,585MWh Ramped Up
€0.83MEst. Cost
215 MWPeak Positive
Day-Ahead Spot: 5-229 €/MWh (avg 110)
TSO Breakdown
| TSO | Direction | Measures | Total MWh |
|---|---|---|---|
| 50Hertz | negative | 23 | 5,113 |
| Amprion | positive | 10 | 4,619 |
| TenneT DE | negative | 4 | 1,210 |
| Amprion | negative | 8 | 307 |
| TenneT DE | positive | 1 | 180 |
| 50Hertz | positive | 1 | 13 |
| TransnetBW | positive | 1 | 0 |
Plant-Level Redispatch Measures
| Plant | TSO | Fuel | Dir | Avg MW | MWh | Time |
|---|---|---|---|---|---|---|
| Boxberg (Standort) | 50Hertz | Konventionell | negative | 282 | 1,410 | 04:May-09:May |
| Schwarze Pumpe (Standort) | 50Hertz | Konventionell | negative | 412 | 1,339 | 05:May-09:May |
| GUD_HERNE_6 | Amprion | Konventionell | positive | 332 | 995 | 07:May-10:May |
| Emsland Block B | Amprion | Konventionell | positive | 147 | 734 | 04:May-09:May |
| Emsland Block C | Amprion | Konventionell | positive | 147 | 734 | 04:May-09:May |
| LAUSWARD_GUDF | Amprion | Konventionell | positive | 265 | 596 | 06:May-08:May |
| BIBLIS_GT (bnBm) | Amprion | Konventionell | positive | 185 | 556 | 13:May-18:May |
| BAG NWAK-Cluster 03 Bergrheinfeld-Schweinfurt | TenneT DE | negative | 100 | 550 | 07:May-13:May | |
| 50H_EDIS_CR_LV_WU | 50Hertz | negative | 97 | 362 | 09:May-12:May | |
| BAG NWAK-Cluster 14 Schwandorf | TenneT DE | negative | 83 | 312 | 08:May-11:May | |
| Jänschwalde (Standort) | 50Hertz | Konventionell | negative | 128 | 287 | 06:May-08:May |
| WALSUM_10 | Amprion | Konventionell | positive | 111 | 278 | 08:May-10:May |
| BAG NWAK-Cluster 04 Aschaffenburg | TenneT DE | negative | 50 | 275 | 07:May-13:May | |
| 50H_AVA_CR_WOL | 50Hertz | negative | 86 | 259 | 07:May-10:May | |
| Jänschwalde (Standort) | 50Hertz | Konventionell | negative | 136 | 238 | 06:May-08:May |
| LEIPHEIM_10 (bnBm) | Amprion | Konventionell | positive | 136 | 238 | 06:May-08:May |
| NIEHL-31-GUD | Amprion | Konventionell | positive | 118 | 235 | 08:May-10:May |
| NIEHL-31-GUD | Amprion | Konventionell | positive | 191 | 191 | 07:May-08:May |
| 50H PV Bartow | 50Hertz | negative | 94 | 187 | 08:May-10:May | |
| Frankfurt West 4 | TenneT DE | Konventionell | positive | 60 | 180 | 07:May-10:May |
| 50H OWP Baltic Eagle | 50Hertz | negative | 153 | 153 | 13:May-14:May | |
| 50H OWP Baltic Eagle | 50Hertz | negative | 75 | 150 | 08:May-10:May | |
| 50H PV Witznitz | 50Hertz | negative | 91 | 137 | 09:May-10:May | |
| 50H OWP Wikinger | 50Hertz | negative | 62 | 124 | 08:May-10:May | |
| 50H OWP Arkona | 50Hertz | negative | 56 | 112 | 08:May-10:May | |
| 50H OWP Arkona | 50Hertz | negative | 130 | 97 | 14:May-14:May | |
| NIEHL-31-GUD | Amprion | Konventionell | negative | 78 | 78 | 16:May-18:May |
| AVA Cluster Helmstedt | TenneT DE | negative | 73 | 73 | 07:May-08:May | |
| Jänschwalde (Standort) | 50Hertz | Konventionell | negative | 70 | 70 | 07:May-08:May |
| Boxberg (Standort) | 50Hertz | Konventionell | negative | 69 | 69 | 07:May-08:May |
| WEISWEILER_G | Amprion | Konventionell | positive | 62 | 62 | 08:May-09:May |
| HAMMUENTROP_20 | Amprion | Konventionell | negative | 100 | 50 | 17:May-18:May |
| WALSUM_10 | Amprion | Konventionell | negative | 100 | 50 | 15:May-16:May |
| LAUSWARD_GUDF | Amprion | Konventionell | negative | 160 | 40 | 18:May-18:May |
| KMW_KW3 | Amprion | Konventionell | negative | 75 | 38 | 16:May-17:May |
| 50H PV Bartow | 50Hertz | negative | 37 | 28 | 07:May-08:May | |
| NIEDERAUSSEM_G | Amprion | Konventionell | negative | 26 | 26 | 14:May-17:May |
| 50H Erfurt-Ost HKW GuD | 50Hertz | Konventionell | negative | 22 | 22 | 07:May-08:May |
| 50H UW Bertikow | 50Hertz | negative | 21 | 21 | 09:May-10:May | |
| WEISWEILER_G | Amprion | Konventionell | negative | 40 | 20 | 16:May-17:May |
| 50H Halle-Dieselstr HKW-BlockC | 50Hertz | Konventionell | negative | 16 | 16 | 07:May-08:May |
| Börse | 50Hertz | Sonstiges | positive | 13 | 13 | 14:May-18:May |
| 50H Chemnitz | 50Hertz | Konventionell | negative | 12 | 12 | 07:May-08:May |
| 50H OWP Arkona | 50Hertz | negative | 41 | 10 | 07:May-07:May | |
| 50H UW Putlitz | 50Hertz | negative | 8 | 8 | 09:May-10:May | |
| NIEDERAUSSEM_G | Amprion | Konventionell | negative | 20 | 5 | 16:May-16:May |
| 50H BASF Schwarzheide | 50Hertz | Konventionell | negative | 2 | 2 | 07:May-08:May |
| Börse | TransnetBW | Sonstiges | positive | 1 | 0 | 09:May-10:May |
How BESS Can Reduce These Costs
Battery Energy Storage Systems at congestion points could have avoided an estimated €0.25M of today's redispatch costs by absorbing excess wind energy locally.
Learn BESS Arbitrage (Free) Stromfee AI PlatformFrequently Asked Questions
How much did redispatch cost on 2026-05-21?
On 2026-05-21, estimated redispatch costs were approximately €0.83 million. This includes €0.26M for renewable curtailment compensation and €0.36M for conventional ramp-up costs.
Which power plants were most affected on 2026-05-21?
The most affected plant was Boxberg (Standort) (50Hertz) with 1,410 MWh of negative redispatch.
What was the electricity spot price on 2026-05-21?
The EPEX Day-Ahead spot price for DE_LU ranged from 5 to 229 €/MWh with an average of 110 €/MWh.