Davi-Arderius, DanielSchittekatte, Tim2025-01-072025-01-072023-12-010140-9883https://hdl.handle.net/2445/217275Operating a highly decarbonized power system is technically complex and introduces novel challenges for system operators. To this effect, the hourly day-ahead market schedule must be compliant with all the network security criteria. If required, specific generators should be curtailed or started up after the market clearing via so-called redispatching actions. In this paper, we analyze the bias in emissions intensity of electricity generation that result from not internalizing grid operational limitations in the day-ahead market clearing. In other words, we investigate the incremental emissions resulting from actions by system operators to make the day-ahead market schedule physically feasible. (...)19 p.application/pdfengcc-by-nc-nd (c) Davi-Arderius et al., 2023http://creativecommons.org/licenses/by-nc-nd/4.0/CarboniEnergies renovablesEnergiaCarbonRenewable energy sourcesEnergyinfo:eu-repo/semantics/article7517292025-01-07info:eu-repo/semantics/openAccess