Lightstone Consulting, LLC formed in 2005. At that time, Gary (Wolf) Lichtenstein, principal, with 25 years of varied corporate experiences, listening to his instincts, made the strategic call to follow his passionate area of interest. Recognizing that climate change is the seminal environmental issue of our times and for the generations that follow, Wolf dug into the business issues that challenge today’s organizations. In following his passion for creating sustainable change, Wolf has developed a consulting practice based on his and Lightstone’s associates expertise. Lightstone’s unique practice blends expertise in organizational development, engineering, education and training, data management, indicators and metrics, and most importantly, Greenhouse Gas (GHG) accounting and Environmental Management Systems.