Environmental Information Technology Services, namely technical consultation in the field of information technology systems and facilities including back office, wiring closet and desktop systems; information technology systems, power systems, and heat, ventilating and air conditioning (HVAC) systems engineering, auditing, assessment, design and installation services; energy and environmental impact auditing of information technology systems and facilities; provision of technological and scientific information, advice, and consultancy in relation to energy conservation and carbon offsetting with regard to information technology systems and facilities; monitoring, testing, analysis and evaluation of information technology systems and facilities of others for the purpose of energy, water, and carbon dioxide savings