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Anne Landfield Greig


Anne Landfield Greig is the CEO and owner of Four Elements Consulting, LLC. 


Providing LCA and Life Cycle Management services since 1997, Annie is a Life Cycle Assessment Certified Professional (LCACP) and is internationally recognized as an LCA expert.


Annie’s expertise is rooted in over two decades of global experience. Her Life Cycle Assessment career began at a European firm that was one of the pioneers in LCA. From there she moved on to a leading international Big 5 consulting firm and, eventually, founded her own company.


Driven by her conviction that businesses can address environmental and societal needs while improving their bottom line, Annie has been instrumental in shaping the industry. She has helped pave the path to this new way of thinking – thinking that aligns environmental and business goals, powerfully demonstrating that what is good for the company can also be good for society.


Customer service-focused, Annie is dedicated to not just meeting but exceeding client expectations. Results-oriented, she provides the answers her clients need, adding value and helping them achieve their goals.  Forward-thinking, she keeps Four Elements current with the ever-changing demands of the industry, while helping the industry itself advance.


For Annie, Four Elements is not only a business but also a passion. Contact her directly to learn more.


Greig at a Glance



- Currently serving on the American Center for LCA Certification Committee


- Life Cycle Assessment Certified Professional (LCACP) since 2009 


- Master of Environmental Management (M.E.M.), Duke University


- Bachelor of Science (B.S), Geology, Boston College

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