Red Electrica has a series of graphs that show the demand for energy that is being produced in the peninsular electricity system in real time. These graphs are updated every ten minutes and include actual, forecast and scheduled demand data, as well as the maximum and minimum values of daily demand.
Likewise, the equivalent CO2 emissions associated with the Spanish generation park are shown, which represent around 17% of the total greenhouse gas emissions in Spain.
Information: https://www.ree.es/es/actividades/demanda-y-produccion-en-tiempo-real