The LEVON Group, LLC, is an innovative environmental and sustainable development consultancy company helping its clientele in the pursuit of their goals.

The LEVON Group, LLC was founded on the premise that to find solutions to today and tomorrow৲owing needs for sustainable and clean energy resources, combined with pressing environmental concerns, business entities, organizations and governments must employ proven, sustainable, transparent and inclusive management systems. To do so, they must incorporate sustainable development principles into their training and educational practices and apply ﲷard looking?and innovative approaches, engaging all stakeholders, and adhering to Corporate Social Responsibility principles.

The LEVON Group, LLC, utilizing itඡst international experience, high-level connections, and professional expertise, is uniquely qualified to assist it࣬ientele in addressing and finding solutions to these needs and concerns, may they be technical, cross-culturally sensitive or social in nature.




  • Enable decision makers to make informed decisions on energy, environmental and sustainable development strategies in a collaborative approach that is based on sound technical information, benefits the whole of society, and enhances the economic viability of business.

  • Assist organizations to better understand and internalize the needs and wants of all stakeholders through a process of facilitated dialogues provided by a highly professional, unbiased, neutral party.

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Miriam Lev-On
Executive Director & Co-Founder 

Dr. Miriam Lev-On is the Executive Director and co-founder of The LEVON Group, LLC, an Environmental and Sustainable Development consultancy and facilitation company located in southern California. Dr. Lev-On is a world-renowned expert in the fields of Greenhouse Gas Emissions; Climate Change Strategies; Clean / Renewable Energy; Air Quality and Sustainability Strategies.

She possesses a unique capacity of merging her extensive technical expertise with her ﷮ to earth?peoples skills permitting her to engage multi-stakeholders to address and resolve complex technical issues and policy measures. She served as a member of several advisory boards and coordinating committees (such as the US EPA Clean Air Act Advisory Committee) dealing with issues of Clean Air legislation and regulatory implementation of governmental mandates in the U.S. She is currently the Chair of the Air & Waste Management Association (A&WMA) technical committee on Global Climate Change and Sustainable Development and the Vice-Chair of A&WMAɮternational Affairs Committee as well as a member of the Israeli Energy Forum.

Dr. Lev-On has over 25 years of professional expertise in the full gamut of issues related to Air quality and Sustainable Development with over a dozen years as a corporate senior advisor on environmental and sustainability issues with multi-national petroleum and energy companies. She plans and manages projects in diverse areas, provides technical support to national and multi-national business associations and works collaboratively through a variety of public-private Ჴnerships?and iatives?

Miriam was an active contributor throughout the preparatory process leading to the World Summit on Sustainable Development (WSSD) in South Africa; co-authored comprehensive reports and published several papers on the Summit. She is working globally with the United Nations, the World Bank and other multi-lateral organizations that undertook the execution of the Johannesburg Plan of Implementation (formulated at the conclusion of WSSD), such as the Ჴnership for Clean Fuels and Vehicles?(PCFV) in which The LEVON Group is also a member.

Dr. Lev-On led the initial development of the American Petroleum Institute (API) methodology compendium for estimating greenhouse gas emissions and was instrumental in the process of its global harmonization. Miriam also served as a member of the U.S. Technical Advisory Group to the International Standards Organization (ISO) that developed an international standard on greenhouse gas emissions estimation, reporting and validation. She conducted atmospheric research, along with air quality and exposure assessment studies while working at SRI International and at RockwellŮvironmental Monitoring and Services Center.

Miriam holds a Ph.D. degree in Physical Chemistry and an MA degree in Chemistry, both from the University of California at Santa Barbara, and a BS degree in Chemistry and Physics from the Hebrew University in Jerusalem.  

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Perry P. Lev-On
Managing Director & Co-Founder 

Dr. Perry Lev-On is the managing Director and co-founder of The LEVON Group, LLC, an Environmental and Sustainable Development consultancy and facilitation company located in Southern California. Perry has over 25 years of ᮤs-on?experience in the field of Organizational Development, concentrating on the sub-specialties of Sustainable Development (particularly on Education for Sustainable Development - ESD), Team Development, Time Management, Community Outreach, Stakeholder Engagement and Facilitation.

Perry consulted, conducted workshops and seminars and facilitated 㳵e based?sessions at major organizations, both in the public and in the private sectors, to educational institutions and to governmental agencies in the U.S. and overseas. Among the recipients of Perry೥rvices in the U.S. were the U.S. Department of Agriculture (USDA); the U.S. National Park Service (NPS); the National Air and Space Administration (NASA); the General Services Administration (GSA); the University of California at Davis; various school districts and numerous public and private corporations and organizations. Perry also provided similar services to many corporations and institutions (governmental, public and private) internationally.

He was active in the preparatory phases leading to the World Summit on Sustainable Development (WSSD) in South Africa at which he co-facilitated the development of work plans for partnership initiatives. Perry is currently a member of the U.S. Partnership for the Decade of Education for Sustainable Development (USPDESD) and is involved in researching strategies and raising awareness for the role of education in internalizing the tenets of sustainable development

Perry taught at several academic institutions in the U.S. and abroad, including the Tel-Aviv Open University in Israel, the Israeli Air force Officers School and at San Francisco State University in California.

Dr. Lev-On holds undergraduate degrees in Business Administration and in Psychology from the University of California at Santa Barbara; a Master of Science degree in Industrial/Organizational Development from San Francisco State University and a Ph.D. degree in International Relations from Atlantic International University. Additionally, Perry completed advanced Ph.D. studies in Counseling Psychology and Educational Administration.

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