Gas price increase in November 2026

The price of gas increased by 6.6% on November 1, 2026, bringing the cumulative increase to 42.4% since January. This marks the third consecutive month of increase, following rises of 5.6% in September and 6.3% in October.

Impact on indexed contracts

For the 6 million French households with contracts indexed to market prices, the annual bill rises by 740 euros. The gas price reference (PRVG) also increased by 6.6% on November 1, 2026, reaching a record since the market liberalization in June 2023.

Geopolitical tensions and energy demand

The conflict between the United States, Israel, and Iran is disrupting global energy markets, directly impacting natural gas prices in Europe. Geopolitical tensions, combined with increasing demand for heating as winter approaches, do not offer any short-term relief.

Vulnerable households affected

The most vulnerable households, often with low incomes, poorly insulated housing, and complete dependence on gas for heating and hot water, are feeling the most significant impact. Large families, retirees with low pensions, and tenants in energy-intensive housing are particularly affected.

Differential impact on gas usage

Not all gas usages are affected in the same way. According to Orange Actualités, the November increase is 8.3% for gas heating, compared to 6.7% for cooking and hot water. This is explained by the pricing structure: heating represents the largest part of the annual bill, while cooking has a lesser impact on the energy budget.

Energy poverty in small homes

Poorly insulated small homes are also heavily affected. A 60 square meter apartment with poor insulation can consume as much as a well-renovated 100 square meter house. The 740 euro increase particularly affects these homes, often occupied by tenants who cannot afford insulation work.

Fixed-price contracts return

Fixed-price contracts, although expensive, are returning. They guarantee a stable price for one, two, or three years, thus protecting consumers from sudden increases. However, suppliers include a risk premium in their prices, meaning the fixed price from October 2026 may exceed the indexed price of the time by 10 to 15%.

Consumer choices and future uncertainty

Changing contracts is possible at any time without termination fees thanks to market liberalization. Online comparison tools help assess potential savings. However, be cautious of overly attractive offers: some suppliers offer attractive prices in the first year, followed by automatic increases. Artificial intelligence helps optimize energy choices, including anticipating consumption changes. The continued rise in gas prices raises the question of its future magnitude. With a tense winter of 2026-2027 under persistent geopolitical pressure, French households must choose between enduring the monthly increases or investing now in energy independence. The era of half-measures is over.