Thank you for visiting Four Elements Consulting, LLC. 

Four Elements is a boutique consulting firm that specializes in Life Cycle Assessment (LCA) and Greenhouse Gas (GHG) services.  Four Elements helps global corporations, Federal and local governments, and non-governmental organizations to find valuable environmental and cost management solutions for their products and operations. 

With 15 years of industry experience, its Principal, Anne Landfield Greig, is involved in current research and initiatives in the climate change and environmental LCA fields in addition to consulting work.  Ms. Greig is currently serving on the life cycle / carbon footprinting technical committee for CarbonFundís Carbonfree(TM) certification program.  Four Elements is a participant on the review panel for the World Resources Institute and World Business Council for Sustainable Developmentís initiative to develop GHG accounting and reporting standards for products and supply chains.  Ms. Greig recently served on technical committees to develop an international certification program for LCA practitioners and to bring LCA into the US Green Building Councilís LEED green building rating system.

To request more information, such as current or past project descriptions or current activities, please email us at

Four Elements Consulting, LLC
Seattle, Washington

 +1 206 935 4600  +1 206 935 4600