ClearSign (CLIR) has received a purchase order for a boiler burner for use in an asphalt company in California. This purchase order came from Rogue Combustion after the company utilized a rental boiler with a ClearSign-Rogue burner. This boiler burner is expected to be fabricated and shipped in Q2 2025 to be installed at the customer’s site in the San Joaquin Valley of California.