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Energy Conservation

Rockefeller endeavors to reduce consumption of energy, fuel and water whenever possible.

Lighting on Campus

  • Light fixtures and bulbs have been standardized; fewer types of bulbs are needed, allowing purchasing by bulk and a corresponding reduction in packaging.
  • Reflectors have been added to many lights, so lower wattage bulbs can be used to create the same amount of light.
  • Motion sensors automatically turn off lights when rooms are empty.
  • Use of low-energy compact florescent light bulbs has increased.
  • LEDs (light emitting diodes) are used when possible.

Buildings & Machinery

  • New piping installed in the chiller plant salvages water from condensation equipment and directs it back to boilers and chillers to be recycled.
  • All chillers are tested for leaks at least once a month in order to eliminate refrigerant loss.
  • Thermostats are turned down in office areas, hallways, classrooms and lobbies when the university is closed. In some cases, equipment is turned off altogether.
  • Thermostats are set closer to outdoor temperatures.
  • Every motor and pump (5 horsepower and greater) on campus is on a variable frequency drive so they only run as fast as they need to run at any time.
  • A large percentage of air in administrative buildings is recycled so air conditioners do not need to cool outside air.
  • Flue gas recirculation is used for the power plant boilers.
  • Gas exhaust is burned from the boilers, which reduces nitrous oxide emissions up to 60%.

 


Services and locations for recyclable items

Learn more about where you can recycle different types of items such as:

  • Alkaline and non-alkaline batteries
  • All computers and computer peripherals
  • Fluorescent bulbs
  • All inkjet and laser toners
  • Paper, cardboard, cans, bottles, cartons, metal and foil
  • Mercury and silver
  • Clothing

Bicycle rack locations

Bicycle racks are provided for use in several locations around campus:

  • 66th Street Gate parking lot
  • At the end of the 68th Street parking lot under the tennis court (by the staircase in the back)
  • To the right of the Bronk Laboratory entrance (on the plaza next to the Graduate Students Residence)
  • Behind Bronk Laboratory on the Peggy Rockefeller Plaza (for students only)
  • In front of the Greenberg building