Spain's social electricity bonus drops the 2.3 kW reward: no more savings discount

Spain's social electricity bonus drops the 2.3 kW reward: no more savings discount

The social electricity bonus tied to contracted power is living on borrowed time. The proposal the Spanish Government is working on would link the discount to income and to large-family or pensioner status, which would leave out one of the system's most distinctive profiles: the consumer who had adjusted their contract to 2.3 kW to pay less and, in the process, consume less. That incentive for energy saving would disappear from the regulatory map.

The measure comes after years in which reducing contracted power was the only real lever a household had to cut the bill without changing its habits. The fixed charge eats up a growing share of the bill, and those who tightened their belt down to 2.3 kW got the 25% discount. Now that same gesture would no longer be rewarded.

What exactly would change, and who would be left out

The new design would keep the 25% discount for large families and for households with a pensioner receiving the minimum pension, and would raise the rebate to 40% for what the text calls especially vulnerable groups. The exception in favour of large families would apply regardless of income, a detail that has not gone unnoticed: a large family with a high income would keep the bonus, while a middle-income household that had dropped down to 2.3 kW would lose it.

The income threshold being considered is around 10,000 euros a year to qualify for the general discount. Below that figure, the bonus would remain; above it, it would vanish. The consequence is that the criterion would no longer be energy behaviour but income tax returns.

The maths that made tightening your belt worthwhile

Nobody signed up for 2.3 kW out of preference. The savings rested on three pillars: a lower fixed charge, necessarily moderate consumption, and the bonus's 25% discount. With those ingredients, the bill could stay below 30 euros a month, according to a calculation circulating on the forum. Once the discount disappears, the same home would pay more without having changed a single habit.

Some argue that the penalty is in fact a disguised increase in the fixed charge, and that users who had optimised their contracts will end up paying the difference. The full calculation, item by item, with the real consumption of each appliance, yields surprising results: some people have measured their vacuum cleaner, oven, hob and iron to work out how much headroom they had before the power control switch tripped.

The consumer's response: switching suppliers

The most common reaction among those losing the bonus is not to raise their contracted power again, but to move to a small supplier. The logic is simple: if the discount disappears, at least the retail margin shouldn't go to the big player. Firms such as Holaluz, Factor Energía, Son Energía or Gesternova appear on that list, and those who have already switched report calls from their old company offering counteroffers to win them back.

The underlying argument is that the electricity oligopoly does not compete on price because the fixed charge and grid tolls are the same for everyone. The only thing a household can choose is who gets paid the margin. And that margin, multiplied across hundreds of thousands of contracts, stops being symbolic.

The European context: expensive capacity, cheap consumption

The international comparison doing the rounds in sector analyses is uncomfortable. With low consumption, Spain appears as one of the countries where electricity is most expensive in Europe, precisely because the fixed charge weighs heavily and the variable one little. In other European markets the capacity charge is residual or non-existent, and the entire cost is shifted onto the kilowatt consumed.

That explains why the power-based social bonus was, in practice, a compensation for the efficient consumer. Those who used little paid a lot for the mere fact of having a meter connected. The new design would break that balance and shift the relief to low-income households, regardless of how much they consume.

What about the 'sun tax' and self-consumption

The debate over the social bonus intersects with another issue that remains open: the so-called sun tax. The version circulating is that it does not apply to contracts below 10 kW, meaning it would not affect ordinary consumers but photovoltaic producers. However, there are documented cases of residents' communities that generate their own power and claim to have been caught by the rule with capacities far below that threshold.

The confusion over who the sun tax actually affects is yet another symptom of the regulatory maze. Meanwhile, the consumer who invested in self-consumption is still waiting to find out whether their payback calculation still holds or has become obsolete.

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Given all this, the likely outcome is that the power-based social bonus disappears and the efficient consumer seeks refuge with small suppliers. What is less clear is that the savings will hold: if the fixed charge keeps rising and the discount goes, the bill will eventually find its own balance. And not exactly in favour of those who did their homework.