In the New England region, where temperatures range from below 0 to over 100 degrees, heating and cooling can present a major opportunity to improve sustainability statistics of a campus. Overt changes such as improving windows come to mind, but recent advancements in boiler technology and strategies for working with the heat of the sun and the…

This case study shares findings from the evaluation of the Accelerating Career and Technical Education (CTE) program at Hutchinson Community College (HCC) (Hutchinson, Kansas). It provides details on student outcomes and the college's lessons learned, and concludes with information on how the college will build from its project experience going…

More than 250 higher education leaders from campuses across the U.S. met last week in Boston for the 2014 Presidential Summit on Climate Leadership. The summit was organized by Second Nature, the supporting organization for the American College & University Presidents' Climate Commitment (ACUPCC). Almost 700 colleges and universities have…

Today more than ever, teachers must prepare young learners to understand and address complex social and environmental problems. Many of these problems are directly related to how humans use natural resources to meet their needs. This is a core concept in geography and geography education. The College, Career, and Civic Life (C3) Framework suggests…

The University of Alabama at Birmingham (UAB) has experienced rapid growth in the last decade. In addition to educating over 17,000 students annually, UAB is a major research facility and academic healthcare center. Due to growth and expansion, UAB requires more and more water to sustain operations. The central chilled water system serves over…

The well-known experiment of the rapid expansion and cooling of the air contained in a bottle is performed with a rapidly responsive, yet very cheap thermometer. The adiabatic, low temperature limit is approached quite closely and measured with our apparatus. A straightforward theoretical model for this process is also presented and discussed.…

The project models the conductive heat loss through the ceiling of a home. Students are led through a sequence of tasks from measuring the area and insulation status of a home to developing several functions leading to a net savings function where the depth of insulation is the input. At this point students use calculus or a graphing utility to…

Facility managers everywhere are tasked with improving energy efficiency to control costs. Those strides cannot be achieved at the expense of system performance and reliability, or the comfort of the people within those properties. There are few places where this is truer than in schools and universities. K-12 schools and university lecture spaces…

Perhaps more than many other industries, today's universities and colleges are beset by dramatically rising costs on every front. One of the areas where overhead can be contained or reduced is in the operation of the chilled water systems that support air conditioning throughout college campuses, specifically the cooling towers. Like many…

The problem of maintaining hygrothermal comfort in a house is addressed using the chemical engineer's toolbox. A simple dynamic modelling proved to give a good description of the humidification of the house in winter, using a domestic humidifier. Parameters of the model were identified from a simple experiment. Surprising results, especially…

Self-declared energy and carbon reduction goals on the part of progressive colleges and universities have driven ground source geothermal space heating and cooling systems into rapid evolution, as part of long-term climate action planning efforts. The period of single-building or single-well solutions is quickly being eclipsed by highly engineered…

Displacement ventilation (DV) units use the natural buoyancy of warm air to improve ventilation and comfort. Although relatively new to the United States, DV has been used in Scandinavian countries since the 1970s. Two types of DV can be used in a classroom: (1) Conventional displacement ventilation (CDV) units which are situated on an interior…

From around the corner to around the nation, schools and universities are looking to reduce their energy bills. Some are concerned about fuel costs and the impact on their operating budgets; others are motivated by the desire to reduce their carbon footprints and their impacts on the environment. Professionally installed window film can play a key…

Colleges and universities have been among the leaders nationwide in adopting green initiatives, partly due to their demographics, but also because they are facing their own budget pressures. Virtualization has become the poster child of many schools' efforts, because it provides significant bang for the buck. However, more and more higher…

Nearly every institution is faced with the situation of having to reduce the cost of a construction project from time to time through a process generally referred to as "value engineering." Just the mention of those words, however, gives rise to all types of connotations, thoughts, and memories (usually negative) for those in the…