How much does a kilowatt-hour cost on an Italian bill?

Both figures are correct but they measure different things. About EUR 0.158 per kWh is the energy component the regulator set for the protected service in the second quarter of 2026, net of taxes: it is the price of electricity as a commodity. About EUR 0.296 per kWh is what each kilowatt-hour actually costs once network charges, system charges, excise duty, VAT and the standing charge are counted. Use the first number when comparing two offers, but use the second when building a household budget: it is the one that matches what you will actually pay.

There are three common reasons. The first is the standing charge: it is paid all year regardless of consumption, so anyone using less than 2,000 kWh has it spread over fewer kilowatt-hours and sees a higher average price. The second is contracted power: above 3 kW the economic conditions change. The third is that the reference figure covers the protected service reserved for vulnerable customers, whereas anyone on the free market pays their own contract terms, which may be better or worse. On top of that come balancing adjustments, which concentrate months of real consumption into a single bill.

The Maggior Tutela service is now reserved for customers classed as vulnerable. According to the definition given in the regulator's releases, that covers people over 75, recipients of the social bonus, people with a disability under article 3 of law 104 of 1992, anyone living in emergency housing or on a small non-interconnected island, and anyone using life-saving equipment. All other domestic customers are on the free market, where the price of energy is set by the contract rather than by the regulator.

Almost as much as the energy. The comparison is direct: the regulated energy component is worth about EUR 0.158 per kWh, the effective all-in cost about EUR 0.296. The difference, around EUR 0.138 per kWh, is made up of distribution, meter management, general system charges, excise duty and VAT. These items are identical across suppliers, because they depend not on who sells the energy but on how the electricity system is financed. That is why switching supplier acts on less than half of the bill.

For the protected service the economic conditions are updated every three months by a decision of the regulator, normally announced in the last week of the preceding quarter. For the third quarter of 2026 the update brought a 4.6 per cent rise, after 8.1 per cent in the second quarter and minus 2.7 per cent in the first. Volatility is therefore high even a few months apart, which is why this guide works from rolling annual spend rather than a single quarter's price: one quarter in isolation says very little about what a year costs.

It depends what you want from it. A fixed price protects against rises but rules out benefiting from falls, and recent quarters have moved in both directions: minus 2.7 per cent, plus 8.1 per cent, plus 4.6 per cent. In practice a fixed price buys stability rather than savings. Before signing, two things matter more than the headline rate: how long the price is locked and what the early-exit penalty is, because a long lock signed in an expensive quarter is carried through the whole period that follows.