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Pollution Prevention

Pollution Prevention

As part of its commitment to excellence in environmental, health, and safety stewardship on our campus, in the larger community of which we are a part, and globally, MIT is committed to policies and practices that reduce or eliminate the use of hazardous materials whenever possible. This commitment is, in part, intended to minimize the generation of pollutants and waste, and reduce MIT's overall impact on the environment.

Several programs have been put in place to forward this commitment:

  • Silver recovery
  • Mercury equipment exchange
  • Storm water collection
  • Green building design

SILVER RECOVERY
A central silver recovery unit has been installed in the main campus (Building 68) to collect and recycle fixer from several of the Institute's largest photographic processing centers. This unit diverts much of the Institute's hazardous photographic fixer from the waste stream, and makes it a commodity by reclaiming the silver. There are plans to install additional units in more remote locations of the campus to capture all of the generated photographic fixer waste.

MERCURY EQUIPMENT EXCHANGE
There is a continuing effort to remove mercury-containing devices from the Institute (including, but not limited to thermometers, sphygmomanometers, switches, and barometers). Recently, more than 80 mercury-containing sphygmomanometers (blood pressure cuffs) were replaced with mercury-free alternatives. There are plans to renew an Institute mercury thermometer exchange program. There are many other mercury-devices that also require special handling and disposal procedures; click here to find out more .

STORM WATER COLLECTION
Presently under construction, MIT's Ray and Maria Stata Center will boast a vast underground storm water collection system that will collect surface runoff and both minimize the discharge of contaminants, and regulate the discharge flow to the City of Cambridge storm system. The cleaner roof storm water will be collected and reused for flushing water.

GREEN BUILDING DESIGN
New buildings and renovations across the Institute are being outfitted with resource saving devices such as low flow toilets and showers and "green" lighting fixtures. For information on new building design see the MIT Evolving Campus web site.

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Green Goods Purchasing

To purchase environmentally preferred products contact the Department of Procurement for information and assistance.

MIT currently has made many strides to incorporating an Institutes wide environmentally preferable products (EPP) purchasing program, including a purchasing policy issued by the Executive Vice President that states "To continue MIT's concerted efforts toward a sustainable future, and to save dollars in both purchasing and handling goods, purchase recycled products whenever possible."

In addition, there are several isolated initiatives at MIT. These include the office products and paper purchasing initiatives endorsed by the Department of Procurement and supported by several other departments. The Department of Facilities also purchases all recycled content paper towels and toilet paper and many other items made from recycled content. These programs continue to expand and may soon include other items.

Some informational Web Sites and resources are available listed below

Massachusetts Department of Environmental Protection Operational Services Division (Purchasing Office)
The home page of the Environmentally Preferable Products (EPP) Procurement Program of the Commonwealth of Massachusetts is located here .

Environmental Protection Agency (EPA) Environmentally Preferable Purchasing (EPP)
Contains a description of EPP guiding principles, links to many EPP resources, and case studies of successful programs. Several guides available on the program Web site cover topics such as:

  • Greening Your Purchase of Cleaning Products
  • Greening Your Purchase of Electronics
  • Greening Your Purchase of Carpet
  • Greening Your Purchase of Copiers
  • Greening Your Purchase of Food Service-ware
  • Greening Your Meetings and Conferences

EPA's EPP Database
Contains a comprehensive collection of environmental information on products and services, including contract language, voluntary standards and guidelines, and product environmental attributes. The database is searchable by product.

Green Seal ( site )
Contains Green Seal's environmental preferability standards for household cleaning products, as well as industrial and institutional cleaners. Also, the Web site includes their March 1998 Choose Green Report, which discusses general-purpose cleaners and recommends Green Seal-approved products.

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Reducing air emissions

Your choice on how to commute to MIT is an important strategy to reduce auto emissions and improve air quality. MIT encourages everyone to use alternative forms of transportation rather than driving alone in a car to get to MIT. Below are some resources available at MIT and Massachusetts to figure out the most efficient way to commute.

The MIT Parking and Transportation Office offers a wide variety of options for the MIT community to commute. MIT encourages the community to carpool, use public transportation, bike, and walk when traveling to work or learn in Cambridge or MIT. A full listing of programs and information on the various options available go to the Parking and Transportation web site .

The Massachusetts Bay Transportation Authority (MBTA) Web Site has schedules, maps, transit updates, and other information that will help you with your commute to MIT. It is located here .

MassRIDES, the Massachusetts Department of Transportation's statewide travel options program, provides assistance to commuters for alternative modes of transportation. For more information go to their Web Site at http://www.commute.com/ or call 1-888-4COMMUTE.

MassBike, the Massachusetts Bicycle Coalition is the statewide bicycling advocacy organization and has information, maps, events, and other bicycle commuter information available here .

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Recycling and Being Green

Green Chemistry as a Pollution Prevention Tool


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Massachusetts Institute of Technology
Environment, Health and Safety Office
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