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Italy’s Power Prices Reach Winter 2022 Highs Amidst Heatwave

Free News Reader  ·  August 4, 2026

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Italy's Power Prices Reach Winter 2022 Highs Amidst Heatwave

  • Italy's wholesale power prices surged to €198.18/MWh on August 4, 2026, marking their highest point since winter 2022.
  • The increase is primarily attributed to a persistent heatwave driving up air conditioning demand and a greater reliance on natural gas for electricity generation as hydropower reserves decline, a trend observed throughout June and July 2026.

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Italy is experiencing a significant surge in wholesale power prices, reaching levels not seen since winter 2022. On August 4, 2026, the average price across Italy’s six bidding zones hit €198.18 per megawatt-hour (MWh). This increase is largely driven by a prolonged heatwave across Western Europe, which has substantially boosted demand for air conditioning. Italy recorded a 12% increase in electricity consumption during the third week of June 2026 due to cooling needs.

Compounding the issue is a heightened dependence on natural gas for electricity generation. Domestic generation in Italy relies on gas for approximately 50% of its power, with hydropower contributing about 17%. However, hydropower reservoirs in northern and central Italy were below seasonal norms as of June 9, 2026, with alpine snowpack 48% below normal by late April 2026, impacting potential hydropower output. This necessitates a greater reliance on natural gas, which has seen its prices rise.

The geopolitical situation, including the Middle East crisis, has also contributed to tighter gas supplies and increased prices. European gas futures have risen by over 30% since early July 2026, and Italy has become Europe’s largest buyer of liquefied natural gas (LNG) in July 2026 to build up reserves for winter.

While Italy has been actively expanding its renewable energy capacity, with solar and wind generation increasing in the first half of 2026, the growth in these intermittent sources has not fully offset the decline in hydroelectricity. The Italian business association Confesercenti warned in July 2026 that extreme heat could cost the Italian economy between €6 billion and €12 billion annually, primarily due to increased energy costs and reduced productivity.