2026-04-17T22:53:49Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/2172752025-12-05T04:22:22Zcom_2072_1057col_2072_478809col_2072_478917

00925njm 22002777a 4500 dc Davi-Arderius, Daniel author Schittekatte, Tim author 2025-01-07T11:10:24Z 2025-01-07T11:10:24Z 2023-12-01 2025-01-07T11:10:24Z Operating 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. (...) Carboni Energies renovables Energia Carbon Renewable energy sources Energy Carbon emissions impacts of operational network constraints: The case of Spain during the Covid-19 crisis