The Physical Plant has shown exceptional leadership in implementing sustainable projects involving campus buildings and grounds. These include energy efficiency projects, recycling, green building projects and installing refillable water stations. A lighting audit was conducted at the Belleville Campus in the following areas: Modular Buildings, Intramural Gym, Boiler House, Greenhouse and all other outlying storage buildings. These facilities had not been audited in the past. More than 530 fixtures were converted (1,135 bulbs) from T-12 40-watt bulbs to T-8 28-watt bulbs. The estimated savings in energy cost is about $3,000 per year.