Spanish power firms blame Redeia's reinforced procedure for soaring electricity bills
Spain's major electricity companies say the reinforced Redeia operation, meant to prevent blackouts, is driving up consumer power costs and lack legal backing.
Spanish electricity generators contend that Redeia's reinforced emergency procedure, adopted after the April 2025 blackout, now operates as a standard control method and significantly raises household electricity charges. They claim the approach lacks any legal basis from either the system operator or the regulator. The firms highlight that technical constraints—such as congestion and voltage issues—force the procurement of synchronous gas-fired combined-cycle capacity, which has captured a sizable share of generation this year.
While nuclear and hydroelectric sources are alternatives, combined-cycle plants dominate, pushing market pool prices higher. The utilities warn that a prospective gas price ceiling could jeopardize their profitability. They note that the reinforced procedure alone has caused a sharp rise in costs, with technical restrictions costing billions of euros in recent years.
Why it matters
Higher electricity bills affect households and businesses, and the dispute could shape Spain's energy policy and market regulation.
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