Farmers across the U.S. are taking legal action against the federal government, expressing outrage after significant changes to a program designed to support renewable energy initiatives. Earlier this month, the U.S. Department of Agriculture announced new regulations that effectively exclude solar power projects from receiving crucial funding through the Rural Energy for America Program (REAP).

The revamped rules, which took effect on October 16, have alarmed many in the agricultural sector. Advocates for sustainable farming assert that these changes signal an end to a pivotal source of financial backing that has long been a lifeline for farmers seeking to invest in renewable energy.

For many agricultural producers, the upfront costs of installing solar panels can quickly run into the tens of thousands of dollars. This challenge has made capital access under REAP critical, particularly in an industry grappling with narrow profit margins and escalating expenses for essential inputs like fertilizer, fuel, and labor.

In many cases, renewable energy projects not only alleviate soaring utility bills but also allow farms to sell excess energy back to the grid. Such initiatives have become a crucial financial strategy as farming faces increasing operational costs.

“All of these benefits lined up perfectly,” noted Matt Russell, executive director of the Iowa Farmers Union. He voiced disappointment over the Trump administration’s retreat from supporting sustainable agricultural investment, which he believes serves as a vital economic driver for rural communities.

In response to these sweeping changes, the Iowa Farmers Union has joined other organizations in a lawsuit against the USDA, filed on September 28, just days before the final rule changes were announced. The lawsuit claims that the rollback of solar development support effectively undermines rural economies that have relied on REAP for the growth of renewable initiatives.

Since its establishment in the 2008 farm bill, REAP has championed renewable energy development and improved energy efficiency. The recent restrictions are seen as a violation of the program’s original intent, according to the plaintiffs, who argue that the USDA is neglecting its statutory obligation to promote renewable energy.

Attorney Michael Youhana, representing the plaintiffs from the nonprofit environmental law organization Earthjustice, emphasized that the USDA is veering away from its congressional mandate. “Instead of complying with the law, the agency is promoting fossil fuel dependence over clean energy,” he asserted.

Alongside this legal challenge, the lawsuit contends that the USDA’s recent actions violate the Administrative Procedure Act, which requires government agencies to carefully consider regulatory changes. “Farmers voluntarily apply for REAP because of the substantial financial benefits that solar offers, which the agency has ignored,” Youhana added.

The USDA has not yet responded to requests for comment regarding the lawsuit. However, the agency maintains that the changes are necessary to protect farmland and prioritize food production, stating that using valuable agricultural land for solar installations is no longer acceptable.

This shift is not unprecedented; the USDA previously froze REAP grants in the early days of Trump’s second term, creating confusion for many farmers who had begun investing in energy upgrades. Following public outcry, grants were later re-released but without addressing climate factors.

In March 2026, the agency announced further pauses to REAP, indicating the need for new rules in light of Trump’s executive order that called for ending subsidies for alternatives like wind and solar energy. The latest changes solidify an anti-solar stance, making it nearly impossible for new solar projects to qualify for REAP funding.

Now, any agricultural solar project using components made in countries deemed foreign adversaries is ineligible for REAP support. With much of the solar technology produced in China, this ban essentially eliminates future solar developments on farms under the program.

Additionally, the revised rules extend the waiting period for applicants to receive reimbursement, requiring energy systems to be operational for one full year before any funding can be awarded.

Experts argue that these changes will intensify the consolidation of the agricultural sector, forcing small farmers out of business while benefitting larger operations. Russell contended that restricting access to programs like REAP ultimately favors the wealthiest players in the industry, deepening the divide between large agribusinesses and family farms.

“It’s like stacking the deck against family farms and small town businesses,” Russell said. “The losers are the very types of farms and communities that American taxpayers generally believe they are supporting.”

Looking ahead, the implications of these changes remain significant as farmers continue to struggle with rising operational costs. The outcome of the lawsuit and ongoing political discourse surrounding renewable energy investment will be vital as agricultural communities navigate this turbulent landscape.