The Pause That Wasn't: Ukraine's Energy Ceasefire Expires as Temperatures Hit -26°C

At midnight on Sunday, February 1, a fragile and contested pause in Russian attacks on Ukraine's energy infrastructure officially expired, leaving millions of Ukrainians facing Arctic temperatures without any guarantee that the bombardment will not resume.

The arrangement, brokered in the final days of January through a flurry of diplomatic exchanges between Washington, Kyiv, and Moscow, was never formally codified. There was no signed agreement, no monitoring mechanism, and no enforcement provision. What existed instead was a series of public statements, each side interpreting the terms differently, while Ukrainian civilians endured temperatures plunging well below minus 20 degrees Celsius.

How the Pause Came About

The sequence began on January 29, when US President Donald Trump announced during a White House cabinet meeting that Russian President Vladimir Putin had agreed to halt attacks on Ukrainian cities for one week due to what Trump described as "extraordinary cold." The framing was characteristically personal: Trump presented it as a direct result of his relationship with Putin and ongoing negotiations.

The Kremlin's confirmation came the following day through spokesperson Dmitry Peskov, who stated that Trump had personally requested Putin "to refrain from striking Kyiv for a week until February 1 in order to create favourable conditions for negotiations." Notably, Peskov's language differed from Trump's: Moscow described a pause on energy infrastructure specifically, not a broader ceasefire on cities.

Ukrainian President Volodymyr Zelenskyy responded cautiously. He noted that Ukraine had received "no official ceasefire agreement" and that the announcement appeared to be a unilateral Russian gesture rather than a negotiated arrangement. Nonetheless, Zelenskyy indicated readiness to reciprocate by suspending Ukrainian strikes on Russian oil refineries for the same period, provided Russia genuinely ceased targeting civilian energy systems.

A Ceasefire in Name Only

The distinction between rhetoric and reality became apparent almost immediately. On the night of January 30-31, Russia launched dozens of drones toward Ukrainian territory. While the stated pause applied specifically to energy infrastructure rather than all military operations, the continued aerial attacks underscored the ambiguity of the arrangement.

On the ground, the situation remained desperate. By January 31, Kyiv Mayor Vitali Klitschko reported 3,149 apartment blocks without heating in the capital. Months of systematic Russian strikes on power plants, heating stations, and electrical substations had left the country's energy grid in a state of permanent crisis. The so-called pause offered no relief from the cumulative damage already inflicted, only a temporary reprieve from additional destruction.

The humanitarian dimension is difficult to overstate. With temperatures forecast to reach minus 30°C across northern and central Ukraine in early February, and much of Kyiv's heating infrastructure still crippled from earlier strikes, the absence of heating is not merely uncomfortable. It is life-threatening, particularly for elderly residents, young children, and the millions who lack the means to purchase generators or electric heaters on the black market.

The Abu Dhabi Talks

The energy pause was closely linked to a broader diplomatic track. In the final week of January, trilateral talks between the United States, Ukraine, and Russia took place in Abu Dhabi. The discussions focused on the energy ceasefire and the parameters for a potential broader negotiation, though few details were made public.

However, the talks appear to have produced little concrete progress. Reports indicate that a follow-up meeting was expected but has been complicated by separate US-Iran tensions that have absorbed Washington's diplomatic bandwidth. The absence of a confirmed next step raises the prospect that the Abu Dhabi channel may stall before it produces results.

For Ukraine, the trilateral format itself represents a significant concession. Kyiv has long resisted any framework that places it in a negotiating position directly alongside Russia, insisting that any peace process should be structured around the principles outlined at the 2024 Swiss peace summit. Participating in Abu Dhabi, even cautiously, signals the degree of pressure Ukraine faces from its most important ally.

What Happens Now

As of Sunday morning, no extension of the pause has been announced. Trump has not publicly addressed whether he will push for a renewal, and the Kremlin has made no indication that it intends to continue the arrangement unilaterally.

The broader strategic context makes resumption of attacks likely. Russia has invested heavily throughout the autumn and winter of 2025-2026 in degrading Ukraine's energy capacity, viewing the destruction of civilian infrastructure as a tool of coercion designed to break Ukrainian morale and extract concessions at the negotiating table. A one-week pause, particularly one that Moscow frames as a goodwill gesture rather than a binding commitment, does not alter that calculus.

For European governments, the episode highlights a recurring pattern: the gap between diplomatic announcements and operational reality. Trump's framing of the pause as evidence of his dealmaking prowess was undermined by the continued drone strikes; Peskov's careful language left Russia maximum flexibility; and Zelenskyy's measured response reflected the hard-won understanding that Russian commitments must be verified in practice, not taken on faith.

The European Dimension

The energy ceasefire, however partial and imperfect, also carries implications for Europe's own energy security. The ongoing destruction of Ukrainian energy infrastructure has repeatedly disrupted the transit of gas and electricity, with knock-on effects for neighbouring EU member states. A sustained escalation of attacks during the coldest weeks of winter could trigger emergency measures across the region.

For the Netherlands, which has been navigating its own energy transition following the closure of the Groningen gas field, the instability of the Ukrainian energy system is a reminder that European energy security remains contingent on events far beyond Brussels' control.

As the pause expires, the coming days will reveal whether the Abu Dhabi talks generated enough diplomatic momentum to prevent an immediate return to full-scale bombardment, or whether Ukraine's energy grid faces yet another punishing winter assault, with millions of people caught in the cold.