European Gas Prices Rebound on Storage Deficits and ECB Inflation Warnings

European wholesale natural gas prices climbed on Wednesday, driven by persistent concerns over low storage levels heading into winter and fresh warnings from the European Central Bank about energy's impact on inflation.

Key Market Moves

The benchmark Dutch front-month TTF contract, a key indicator for European gas prices, gained 2.7% to trade around €82.00 per megawatt-hour (MWh), resuming its advance after a brief pause in the previous session.

In the United Kingdom, the equivalent NBP wholesale contract rose 2.5% to 203.00 pence per therm. The move pushes the contract further into territory representing multi-year highs for the commodity.

Supply Concerns Mount as Winter Nears

The renewed upward pressure on prices stems from anxieties over physical supply ahead of the high-demand winter season. According to recent data, underground gas storage across the European Union is currently filled to approximately 68% of capacity.

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This level trails the five-year seasonal average by about 16 percentage points, leaving the continent's energy buffers thin. The situation has been compounded by disruptions to liquefied natural gas (LNG) shipments, forcing utilities to secure supplies at elevated prices.

ECB Flags Gas as Top Inflation Threat

The surge in energy costs has become a central focus for policymakers. The European Central Bank (ECB) last week raised its key deposit rate by 25 basis points to 2.50% in an effort to contain rising prices.

Following the decision, ECB Governing Council member Peter Kazimir identified natural gas and electricity costs as the primary threat to the eurozone's price outlook, surpassing crude oil. Eurozone headline inflation reached 3.3% in August, largely propelled by a 14.3% surge in the energy component.

With traders also awaiting a key interest rate decision from the U.S. Federal Reserve, a significant risk premium is expected to remain embedded in European gas prices until global supply constraints ease, according to market observers.