Since 2003, the College has invested approximately $200,000 per year in energy conservation projects, and these projects have had a net simple payback of approximately 2.3 years.Examples of some of these projects are described below.
Project Description Amherst College's cogeneration system will consist of a 1250-kW gas turbine generator that burns natural gas or diesel fuel. The turbine, similar in design to a small aircraft engine, will turn an electrical generator connected to the campus electrical system and send its hot exhaust to a heat recovery steam generator (HRSG).
Cogeneration Defined Cogeneration is the simultaneous production of electricity and heat, both of which are used for beneficial purposes. A cogeneration plant is a single source for electricity and thermal energy, located close to the point of use.