In January 2026, the energy markets in South-East Europe (SEE) experienced significant pressures, reaffirming the critical role of oil and gas in the region’s energy landscape. Despite ongoing efforts to increase renewable energy sources, the reliance on fossil fuels remained evident as gas prices surged, influencing electricity markets and industrial costs. The month highlighted the intricate relationship between gas-linked pricing and oil-indexed costs, which continues to shape economic conditions during winter months.
Gas Prices Surge Amid Winter Demand
During January, natural gas prices in SEE escalated into the €40–50/MWh range, with brief spikes exceeding €55/MWh due to colder temperatures and storage withdrawals. This price movement had a direct correlation with electricity market stress, particularly as gas-fired generation frequently determines marginal pricing during peak demand periods. For instance, a combined-cycle gas turbine operating at a heat rate of 6.5–7.0 GJ/MWh necessitates a gas price below €30/MWh to maintain electricity prices under €80/MWh. However, January’s pricing pushed these break-even levels above €100/MWh.
The structural vulnerabilities within SEE further exacerbated these challenges. Limited storage capacities and interconnection capabilities, coupled with short-term procurement strategies that often lack comprehensive hedging, left many buyers vulnerable to price fluctuations. Industrial consumers across sectors such as fertilizers, chemicals, and food processing reported gas input costs rising by 30% to 60% compared to previous assumptions, significantly impacting their operational budgets.
Oil Markets Complement Gas Price Pressures
While Brent crude oil prices remained relatively stable within the $78–85/bbl range throughout January, oil-indexed contracts and refined product pricing played a substantial role in transmitting winter premiums across SEE economies. The persistent high costs of fuel oil and diesel—used for power generation and industrial applications—followed crude prices with some delay but contributed to elevated variable costs at critical times when electricity demand peaked.
The interplay between gas and electricity markets proved essential during this period. Each €10/MWh increase in gas prices translated into an additional €15–18/MWh in marginal costs for gas-fired electricity generation when factoring in efficiency and carbon emissions. This dynamic locked electricity prices into triple-digit levels during peak hours, illustrating that while renewable energy sources can lower average energy needs, they do not mitigate the price-setting power of gas during scarcity.
Strategic Implications for Energy Stakeholders
The events of January revealed stark realities for energy traders and utilities alike. Those with flexible access to storage or cross-border trading routes reaped benefits from winter spreads between hubs while others faced significant risks due to rigid supply structures. This scenario emphasized that managing volatility rather than sheer volume is becoming increasingly crucial for stakeholders navigating the oil and gas landscape.
<pFurthermore, the month underscored the importance of integrated energy strategies that encompass procurement across fuels rather than treating them as separate entities. Companies adept at coordinating their approaches to electricity sourcing, gas hedging, and backup fuel procurement demonstrated resilience against market stresses.
<pAs policymakers consider future strategies for energy transition in SEE, the lessons from January are clear: natural gas remains a pivotal risk factor influencing electricity pricing during winter months. The findings suggest an urgent need for investment in diversified generation sources that can effectively reduce reliance on marginal gas supplies without compromising system reliability.
Looking ahead, it is evident that until renewable capacities—particularly wind and hydro—can consistently replace gas at critical demand peaks during winter months, fossil fuels will continue to dictate economic conditions within SEE’s energy markets. The events of January serve as a reminder of the complexities involved in transitioning away from fossil fuel dependence while ensuring stability within regional power systems.
