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Tennessee Hydrogen Hustle Snared as Chicago Investors Eye Payback

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Published on January 29, 2026
Tennessee Hydrogen Hustle Snared as Chicago Investors Eye PaybackSource: Unsplash/Tingey Injury Law Firm

A Tennessee clean-energy promoter who courted small investors with big talk of a hydrogen plant has now admitted it was a fraud, and Chicago-area backers are hoping that opens the door to getting some of their money back.

J.D. Frost pleaded guilty on Tuesday in federal court in Tennessee to wire-fraud and money-laundering charges tied to what prosecutors say was a clean-energy investment scheme that pulled in millions. Frost acknowledged that he and a business partner touted a hydrogen plant project, then steered investor money into personal spending. He has agreed to cooperate with investigators, and under his plea agreement a judge ordered him to pay $70 million to the federal government.

According to CBS Chicago, Frost admitted working with business partner Paul Croft to raise money for the supposed construction of a hydrogen plant, leaning heavily on polished social-media campaigns and a podcast to reel in investors. Federal charging documents say the pair brought in about $54 million and filed thousands of false income-tax returns to dodge more than $8 million in taxes. Attorneys for investors told CBS roughly $46 million of the cash went to luxury cars and other personal purchases.

Earlier reporting by Forbes tracked the fundraising around Rhino Onward International and found that about $31 million was raised from more than 200 investors, with only a small fraction actually directed to project work. Former staffers and those reporting described how the partners leaned on optics such as flashy cars, curated social feeds and slick pitch materials to convince small investors that the operation was legitimate.

Inside the Sales Pitch

The investment push blended motivational-coaching language with viral-style marketing. Frost and Croft used high-energy content and a podcast called "The Rhino Zone" to cultivate an image of savvy business builders that, on its face, looked serious enough to trust with large checks.

The Chattanooga Times Free Press detailed Frost and Croft's ties to a Chattanooga accounting firm and reported that their web of businesses unraveled amid payroll troubles and lawsuits. Former employees told local reporters that paychecks often arrived late, even as the pair continued to seek new investors.

What Frost's Plea Means for Investors

Investors have already filed a class-action lawsuit in Cook County Circuit Court, and plaintiff attorneys say Frost's cooperation could help both prosecutors and civil lawyers follow the money trail. As reported by CBS Chicago, the agreed $70 million payment, if it can actually be collected, may be used for restitution to defrauded investors. Lawyers for the plaintiffs caution that civil litigation and detailed forensic accounting are still expected to be the main tools for trying to recover funds.

What Happens Next

Frost has not yet been given a public sentencing date, and federal investigators are reportedly continuing to examine related conduct that could bring in additional defendants. Earlier investigative work by Forbes describes the types of bank records and marketing materials that civil attorneys are now poring over as they try to claw money back. That process could stretch across multiple courts and drag on for months or even years.