Founded in 2011, GreenGen transforms the world’s built environment through innovation and solutions by integrating energy, real estate, technology, and capital markets to Operate in the Green. GreenGen is a global energy solutions provider that engineers and implements energy efficiency solutions to lower buildings’ operating costs while improving sustainability. From offices in Washington, DC, London, and Tokyo, GreenGen helps clients improve cash flow and asset values by reducing energy-related costs via technology and operational improvements. GreenGen offers a wide array of services, including: high-efficiency lighting retrofits, HVAC optimization, building commissioning, onsite power systems, “smart building” systems, energy data analytics, PropTech venture investing and developing and trading carbon credits. www.greengen.com GreenGen is #380 on the 2016 Inc. 5000 fastest-growing private companies.