• Zefiro subsidiary Plants & Goodwin generated first revenue from two commercial deployments of Radial Casing Solutions’ REED wellbore casing expansion tool on Pennsylvania job sites.
• Deployments support Plants & Goodwin plan to market REED to additional US end-user licensees under its exclusive US patent license for Radial Casing Solutions technologies.
• REED uses surface hydraulic pressure to expand elastomer elements inside wellbore casing to seal leak pathways and curb methane migration.
• Zefiro cited more than USD 22 million revenue and USD 3.8 million adjusted EBITDA over past two fiscal quarters from core operations, positioning IP licensing as an incremental revenue stream.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Zefiro Methane Corp. published the original content used to generate this news brief on April 21, 2026, and is solely responsible for the information contained therein.