5 ms·
It looks like the Iberian peninsula is relatively isolated from the rest of the CESA synchronous grid, with only 2% cross-border capacity compared to local gene
by terom 1y ago
It looks like the Iberian peninsula is relatively isolated from the rest of the CESA synchronous grid, with only 2% cross-border capacity compared to local generation. [1]
There's a map at [2]
> The Spanish electricity system is currently connected to the systems of France, Portugal, Andorra and Morocco. The exchange capacity of this interconnection is around 3 GW, which represents a low level of interconnection for the peninsula. The international interconnection level is calculated by comparing the electricity exchange capacity with other countries with the generation capacity or installed power.
[1] https://www.ree.es/en/ecological-transition/electricity-interconnections https://www.ree.es/en/ecological-transition/electricity-inte...
[2] https://www.entsoe.eu/data/map/ https://www.entsoe.eu/data/map/
- brohee 1y agoEdit : I was misreading the confusing Rte site... Entsoe actually a lot more readable. France went from importing to exporting around the incident. https://www.rte-france.com/eco2mix/les-echanges-commerciaux-aux-frontieres https://www.rte-france.com/eco2mix/les-echanges-commerciaux-... https://transparency.entsoe.eu/transmission-domain/physicalFlow/show?name=&defaultValue=false&viewType=TABLE&areaType=BORDER_BZN&atch=false&dateTime.dateTime=28.04.2025+00:00|CET|DAY&border.values=CTY|10YES-REE------0!BZN_BZN|10YES-REE------0_BZN_BZN|10YFR-RTE------C&dateTime.timezone=CET_CEST&dateTime.timezone_input=CET+(UTC+1)+/+CEST+(UTC+2) https://transparency.entsoe.eu/transmission-domain/physicalF...
- terom 1y agoThat graph doesn't seem to make a very clear distinction between historical, real-time and predicted values... I think the event happened at 12:30 local time or so. There seems to be some kind of recurrent daily pattern where the French - Spanish interconnect switches from Spain -> France imports to France -> Spain exports at around that time, and then back again in the late afternoon.
- leomca 1y agoYes, France was importing 884MW from Spain at 12:45, 198MW at 13:00, no net flow at 13:15, and Spain has been importing up to 265MW since: https://transparency.entsoe.eu/transmission-domain/physicalFlow/show?name=&defaultValue=false&viewType=TABLE&areaType=BORDER_BZN&atch=false&dateTime.dateTime=28.04.2025+00:00|CET|DAY&border.values=CTY|10YES-REE------0!BZN_BZN|10YES-REE------0_BZN_BZN|10YFR-RTE------C&dateTime.timezone=CET_CEST&dateTime.timezone_input=CET+(UTC+1)+/+CEST+(UTC+2) https://transparency.entsoe.eu/transmission-domain/physicalF...