Sustainable View

North Carolina State sending pizza boxes to a better place

University has collected and composted more than 5,100 pizza boxes

The order: large pizza, extra green.

To increase composting efforts on campus, North Carolina State University has been focusing on the proper disposal of a popular item used by students: pizza boxes.

UC Davis harnesses power of waste

Biodigester was developed with technology created by one of university's professors

Food, yard and animal waste at University of California, Davis is being converted into energy by a biodigester that’s the largest of its kind on a college campus.

The $8.5 million facility, unveiled on Earth Day, will provide an annual 5.6 million kilowatt hours to the campus. That’s enough to power 800 California homes, says Sid England, assistant vice chancellor of environmental stewardship and sustainability.

Seed library sprouts at Hampshire College library

Students can check out packets of fruit and vegetable seeds

In western Massachusetts, Hampshire College students are “checking out” packets of fruit and vegetable seeds from the library to grow in pots on their patios and in community gardens. They will harvest new seeds from their plants to replenish the library’s collection.

All Around Cooler

CALMAC IceBank Thermal Energy Storage Tanks at Sierra College

Two years ago, Sierra College (Calif.) installed CALMAC IceBank thermal energy storage tanks to help control energy costs. The tanks create ice overnight when energy in the state is generated using natural gas, and the ice is then used for cooling during the day. Michael Kane, director of the energy program at Sierra, says the three tanks on campus save from $5,000 to $10,000 per month. But what Sierra is doing differently is ensuring its energy storage looks nice, too. Why not have students use it as a canvas?

Charging Station at Temple University

Temple University (Pa.) is the latest campus to install Solar Dok picnic tables from EnerFusion. The tables, which are made from recycled plastic and cost $10,495 each (plus shipping), have built-in solar panels that provide a place to recharge numerous types of mobile devices while socializing.

Power Player

There were no ribbon cuttings to mark the opening of the largest fuel cell operating on any Northeast college campus. Connecticut Governor Dannel P. Malloy and Central Connecticut State University President Jack Miller instead used a pair of wire cutters to snip a large power supply cord during a recent “power cutting” ceremony to recognize installation of the 1.4 megawatt fuel cell power plant.