Mr. Green is a seasoned environmental consulting professional and testifying expert with more than 34 years of experience. He is adept at providing litigation support and expert testimony across a diverse range of environmental challenges. His extensive experience encompasses serving as an environmental expert, including those involving underground storage tanks (USTs), per-and polyfluoroalkyl substances (PFAS), and other environmental contaminants. Mr. Green’s expertise extends to UST investigations, remediation, and forensic environmental science, where he has played a pivotal role in defining the cause and origin of contamination for UST-related cases, offering clients strategic insights in expert reports and testimonies.

In addition to litigation support, Mr. Green is an authority on addressing PFAS challenges. His involvement spans assessing PFAS impacts at various locations, conducting cause and origin assessments, and providing technical support to claims attorneys and underwriters. Beyond his hands-on work, Mr. Green actively contributes to defining PFAS insurance policy language, evaluating state and federal regulations, and assessing and implementing PFAS remediation technologies. His multifaceted expertise positions him as a reliable expert, capable of delivering comprehensive insights and strategic guidance for legal defense in PFAS and UST-related claim cases. Through his ownership and operation of environmental companies, training initiatives, articles, and webinars, Mr. Green remains at the forefront of knowledge dissemination, reinforcing his reputation as a respected authority in environmental consulting and litigation support.