Just a few months ago, the global energy sector seemed to be moving in a familiar direction. Investment in renewable energy was growing, countries were adopting new climate targets, and natural gas was widely seen as the bridge between the fossil fuel era and a lower-carbon future. The spring of 2026 delivered a reminder that energy systems, no matter how modern or green they become, must first and foremost keep the lights on.
According to the GECF Monthly Gas Market Report published in May 2026, the conflict in the Middle East and disruptions in the Strait of Hormuz significantly reduced global LNG supply. Around 20% of global LNG trade moves through this route. When a large share of exports from Qatar and the UAE was disrupted, the market quickly faced shortages, higher prices, and intense competition among importers.
The first visible result was lower gas consumption. But that did not happen because the world suddenly needed less energy. The explanation was much simpler. Gas became more expensive and harder to secure. Governments, utilities, and industrial consumers began looking for alternatives wherever they could find them.
The report states clearly that many countries increased the use of coal and oil to maintain the stability of their power systems. From a climate perspective, this looked like a step backward. For grid operators, it looked like the fastest way to avoid power shortages.
Asia faced the strongest pressure. The region had been the main destination for LNG exports from Qatar and the UAE. As supply volumes disappeared from the market, buyers were hit by a sharp increase in fuel costs. The Asian LNG spot benchmark rose from roughly $11 per MMBtu in February to $21 in March. That was one of the highest levels seen in more than two years.
Higher prices quickly changed market behavior. In recent years, gas often outperformed coal because it produced fewer emissions while remaining reasonably affordable. In the spring of 2026, economics started to matter more than environmental preferences. When fuel prices surge, companies focus on costs long before they focus on emissions.
The power sector provides perhaps the clearest example of the tension between climate goals and energy security. For years, many countries expanded solar and wind generation. Yet the crisis showed that a larger share of renewables does not eliminate the need for backup capacity.
Natural gas has traditionally played that role. When the wind does not blow or the sun does not shine, gas-fired power plants can quickly fill the gap. But when gas itself becomes scarce, power systems must find another solution. As a result, part of the burden shifted back to coal-fired and oil-fired generation.
The timing is particularly striking because the crisis unfolded while renewable energy continued to expand. In the European Union, wind, solar, and nuclear generation all increased in April. Yet the market still experienced higher prices and supply concerns. The reason is straightforward. Renewable energy can reduce fuel demand, but it cannot yet fully replace backup generation across large economies.
Government responses tell a similar story. According to the report, many countries introduced emergency gas allocation measures. Supplies were prioritized for households and critical sectors of the economy. Other consumers had to adapt to tighter market conditions. Energy security once again became the top priority.
This shift is also changing investment decisions. As the crisis continues, market participants are looking at supply reliability through a different lens. The conversation is no longer limited to gas production or LNG terminals. Attention is increasingly focused on the resilience of the entire energy system. Can it withstand geopolitical shocks? How quickly can it switch between different fuels? How dependent is it on a single route or supplier?
Interestingly, the crisis is both accelerating and slowing the green transition at the same time. On one hand, expensive gas makes investments in solar, wind, and nuclear energy more attractive. Many countries want to reduce their dependence on imported fuels and strengthen domestic energy sources. On the other hand, in the short term, power systems are relying more heavily on coal and oil than policymakers expected just a few years ago.
The GECF report suggests that the world is dealing with something bigger than another rise in energy prices. It highlights a conflict between two goals that were long assumed to move together. The first is cutting emissions. The second is ensuring that economies have access to energy at all times. As long as markets were stable, both goals appeared compatible. The spring of 2026 showed that, during a crisis, governments may have to choose between them.
What makes this shift especially notable is that it was not driven by technology or changes in climate policy. It started with a transportation route. The Strait of Hormuz reminded markets of a simple reality: energy systems still depend on physical supply chains. No matter how ambitious climate strategies become, economies still depend on fuel reaching consumers on time.
The report’s main conclusion is direct. During a crisis, governments are not choosing between gas, coal, and oil. They are choosing between having electricity and not having it. Until energy storage technologies, backup systems, and new forms of generation can fully replace traditional fuels, coal will remain the insurance policy many countries are willing to use, even after years of commitments to decarbonization.
The spring of 2026 did not stop the green transition. It did, however, expose its biggest limitation. Energy security remains the foundation of any transformation. When gas supplies become scarce, climate goals temporarily move into the background. Not because they have been abandoned, but because a functioning energy system will always come before long-term plans on paper.
Sultan Valikhanov, expert of the EconomyKZ.org portal
