A coalition of Democratic lawmakers from the northeastern United States has called on Energy Secretary Chris Wright to address rising heating oil costs, linking the surge to ongoing conflict involving the United States and Iran. The letter, led by Senator Elizabeth Warren of Massachusetts and dated October 5, highlights that heating oil prices have increased by approximately 60% since the onset of hostilities, potentially adding about $600 to household heating expenses this winter.

The lawmakers emphasized the economic strain on families in their region, where heating oil is a primary energy source for residential heating. Approximately one-third of homes in New England rely on heating oil, with some states reporting this figure at nearly half. The letter noted that the simultaneous rise in diesel prices, which share a common refining process with heating oil, has contributed to tighter supplies and higher costs across these fuel types.

In their appeal, the group urged the Department of Energy to remove barriers to programs designed to help consumers manage energy expenses. They also called for a swift conclusion to the war, which they identified as a key factor exacerbating energy price volatility.

The lawmakers’ letter reflects growing concerns about the broader economic impacts of the conflict and policies under the Trump administration. They urged the administration to reconsider its approach to energy and conflict-related strategies to alleviate the burden on families across the Northeast.