Engineering; Chemical engineering; Consulting services in the field of design and development of engineering processes; Consulting in the field of engineering; Research and development of environmentally friendly forms of energy and power; Installation and maintenance of energy and power management computer software used in local area networks and wide area networks; Application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software and web sites of others in the fields of power and energy management by means of water, air, gas, electricity, steam and other fluids; Computer monitoring service which tracks application software performance, performs periodic maintenance and provides reports and alerts concerning such performance