Analysis · Market note · Week 43

Power prices plunge, Brent jumps

Week of 19 October to 25 October 2026: what to remember on electricity, gas and oil.

French power 128.37 €/MWh ▼ −29.2%spot, weekly average
French gas (PEG) 91.06 €/MWh ▲ +6.5%spot, weekly average
EU gas storage 74.6 % ▲ +0.1 ptweek on week
Brent 117.38 $/bbl ▲ +6.8%M+1, last price of the week

Electricity

  • French power (day-ahead spot): between €25.34 and €221.77/MWh depending on the day, €128.37/MWh on average (−29.2% week on week).
  • Most expensive day: Monday 19; cheapest: Sunday 25.
  • Generation over the week: nuclear 63.6%, renewables 31.5%, gas 2.9%.

French power

Day-ahead spot, daily average
Latest25.34 €/MWhSunday 25
Average vs prev. week−29.2%128.37 vs 181.25 €/MWh
Daily low25.34 €/MWhSunday 25
Daily high221.77 €/MWhMonday 19
Average128.37 €/MWhweek 43

Sources: RTE, Energy-Charts (Fraunhofer ISE) · See the detail

Gas

  • French gas (PEG, spot): €91.06/MWh on average, against 85.54 the previous week (+6.5%), between €86.31 and €97.46/MWh depending on the day.
  • European storage: 74.6% full (+0.1 pt in a week), 8.2 pts below last year.
  • France: 87.2% full.

French gas (PEG)

Spot, average price of each gas day
Latest97.46 €/MWhSunday 25
Average vs prev. week+6.5%91.06 vs 85.54 €/MWh
Daily low86.31 €/MWhTuesday 20
Daily high97.46 €/MWhSunday 25
Average91.06 €/MWhweek 43

Sources: NaTran (Smart), GIE AGSI+ · See the detail

Oil and fuels

  • Brent (ICE futures M+1): $117.38 a barrel at the last price of the week (+6.8% on the week), end-of-day prices between $109.18 and $117.38.
  • US crude inventories −3.1 million barrels, to 412.5 million.
  • At the pump: diesel €2.374/L (+0.6 cents on the week), SP95-E10 €2.133/L.

Brent

ICE futures M+1 (front month)
Latest117.38 $/bFriday 23
On the week+6.8%+7.43 $/b
Daily low109.18 $/bTuesday 20
Daily high117.38 $/bFriday 23
Average111.87 $/bweek 43

Sources: OilPriceAPI (ICE), EIA, French fuel prices (data.economie.gouv.fr) · See the detail

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