At 21:00 on Tuesday, 6 October 2026, Spain's wholesale electricity price is set to reach €281.31 per megawatt hour, with a daily average of €201.99 per MWh. That is the highest level recorded in the country this year and the first reading above €200 per MWh since 2022.
The average price is 2.55% higher than the previous day. Gas costs are the basic pressure point. Reports also point to a smaller contribution from wind generation, though its role has not been independently established.
The climb began before Tuesday. On 5 October, the average wholesale price reached €196.88 per MWh, 14.57% above the previous day's €171.85 per MWh. Energy expert Roberto Cavero said during the Economía classes on 'La Linterna' that the market was already at €197 per MWh, with all 24 hours above €130. He described the previous week and weekend as the year's most expensive.
Tuesday's cheapest hour will come between 15:00 and 16:00, when the price is expected to be €147.09 per MWh. Photovoltaic generation usually makes its strongest contribution then. The minimum remains high, and some other daytime and evening intervals will stay above €200 per MWh.
EFE reporting published through Infobae confirms the annual record and the wide gap between the evening peak and afternoon low. Europa Press also reported that higher demand and more expensive gas helped push Spain above €200 per MWh for the first time since 2022.
Gas is at the center of the squeeze. Its price on the MIBGAS market has reached €75.25 per MWh. Spain's marginal auction system allows combined-cycle plants to set the final electricity price when solar generation does not cover demand.
The gas rise began before the October peak. At the end of August, MIBGAS futures stood at about €69.70 per MWh for September delivery and €69.17 per MWh for October. Both figures were below the €75.25 per MWh reported in early October.
When renewable output falls at the wrong time, gas-fired plants can set the marginal price. That can keep the market expensive even after an afternoon dip. Reports identify gas as a factor, but do not establish that weaker wind generation alone caused the latest move.
The monthly figures point to a wider rise. September closed at an average wholesale price of €143.26 per MWh, 21.1% above August. Tuesday's level is part of that climb, not an isolated jump.
Cavero issued the warning on a programme presented by Ángel Expósito alongside Pilar García de la Granja, director of 'Mediodía COPE'. He expects the rise to continue. Community bodies are also urging preparation for a difficult winter because of supply tensions, though the reports do not establish a specific winter forecast.
The effect depends on each customer's contract. Around eight million households on the Precio Voluntario para el Pequeño Consumidor, or PVPC, feel market movements more directly. In 2026, the tariff cushions part of the impact because it includes 55% of the cost fixed in futures markets.
Free-market customers face a different setup: their bills depend on their contract terms. A jump in the wholesale market does not automatically cause the same short-term change for every household.
For PVPC customers, the price pattern is already clear. The most expensive hours are in the evening, while the cheapest point remains well above normal low-price levels. Efficient electricity use matters most when gas sets the marginal price and renewable output is limited.
The market remains exposed to fuel costs and changing renewable output. A wholesale price above €200 per MWh, with a full day above €130, shows the pressure on Spain's energy system. The burden differs by contract. Until gas costs fall or renewable availability improves, Spanish electricity prices are likely to stay high.
