1. Kohler Environmental Center Ground-mounted array of photovoltaic (PV) solar panels for supporting energy self-sufficiency Greenhouse heated by waste oil and a solar panel array Energy monitors in living spaces and common rooms to track energy usage and to help teach energy conservation High-efficiency Kohler plumbing products for low-water usage Dorm room lights, desk lamps and fans are all controlled with lighting control systems, tied into an occupancy sensor to turn off if the room is vacant

2. Kohler Environmental Center