William J. (Bill) Perhacs has been the Associate Director of Global Energy Services for the Bristol-Myers Squibb Company since late 2009. In this capacity, Perhacs is part of a small group responsible for the conception, development and execution of the corporate supply-side and demand-side energy strategy. Perhacs has over 23 years of experience in the fields of energy management, utility operations, and power generation services, including prior engineering and management positions with Merck and General Electric. Perhacs has a Bachelor of Science Degree in Mechanical Engineering from the New Jersey Institute of Technology and a Master of Science Degree in Management, also from NJIT, with a specialization in Finance. Perhacs has a Professional Engineering License from the State of New Jersey and is a Certified Energy Manager.