BRUSSELS — Against this backdrop of a grinding war in Ukraine and transatlantic efforts to tighten the economic noose on Moscow, the next phase of Western energy pressure on Russia is taking shape in the corridors of power on both sides of the Atlantic. The Trump administration is preparing to propose heavy tariffs on Russian oil, a measure that is expected to be a central topic in upcoming meetings between United States and European Union officials.
A planned summit in Brussels in March 2025 is set to provide the diplomatic stage for these discussions, as Washington seeks to coordinate closely with its European allies. The EU, for its part, has already erected a formidable sanctions architecture against Russian crude.
This includes a comprehensive ban on seaborne imports of Russian oil, as well as participation in the G7 price cap mechanism, which was designed to limit Moscow’s revenue while keeping global supply flowing. The bloc’s 11th sanctions package, adopted in June 2023, further tightened enforcement of this oil price cap, demonstrating a sustained commitment to squeezing the Kremlin’s primary source of hard currency. What is at stake in this potential escalation is the very architecture of Western economic warfare.
The proposed U.S. tariffs would not replace existing European measures but would instead complement them, creating a layered system of financial and trade restrictions. The wider picture involves a coordinated Western front, yet the path to implementation is far from straightforward.
The next procedural steps will unfold in Washington. Drafting legislation in the U.S. Congress is expected to take between two and three months, after which the actual implementation phase would begin. The legal mechanism under consideration is the International Emergency Economic Powers Act, or IEEPA, a statute that grants the president broad authority to regulate economic transactions during a declared national emergency.
This framework would allow the administration to impose the tariffs without needing new, specific authorisation from Congress for each individual action. However, the timeline for implementation remains uncertain. Sources indicate that an announcement could come within weeks, with the tariffs themselves potentially taking effect by mid-2025.
This schedule, if adhered to, would represent a significant acceleration of pressure on Russian energy exports. Yet the proposal does not face a clear path.
Potential challenges are already emerging from multiple quarters. Some American oil companies have expressed opposition, wary of the impact on global markets and their own operations. More critically, key U.S. allies such as India and China continue to purchase Russian oil, often at prices that undercut the Western price cap.
Their sustained demand creates a parallel market that could blunt the effectiveness of any new tariffs. The ultimate impact of these measures on the war in Ukraine will depend heavily on Russia’s response.
Moscow has a range of potential retaliatory options, including attacks on Western energy infrastructure. Such a response would represent a dangerous escalation beyond the current battlefield, introducing a new dimension of conflict that directly targets the economic arteries of the nations imposing the sanctions. For now, the diplomatic machinery is in motion.
The March 2025 Brussels summit will serve as a critical test of whether the United States and the European Union can align their strategies on this next phase of economic pressure. In the corridors of European capitals, officials are watching closely, weighing the potential costs of further escalation against the imperative to deny Russia the revenue that fuels its war machine.
