This article aims to analyze the thermal comfort of the courtyard/cafeteria of the Monsenhor José Gerardo Ferreira Gomes Full-Time High School (EEMTI), from the perspective of the Discomfort Index (DI). The research was guided by the theoretical assumptions defined by Professor Carlos Augusto de Figueiredo Monteiro (2003), who defined a…

The integration of environmental policies with political support for action on these policies is of prime significance for mobilization and progression of improving indoor environments. However, state licensing agencies and local county ordinances for child care centers do not universally follow these policies and standards. As a result, most…

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…

Roofs always have been a major focus for building energy-conservation measures. The emphasis traditionally has been on beefing up insulation. More recently, advances in roofing materials technology and analytical techniques have found new ways to fine-tune the energy performance of roofing to reduce not only operating costs, but also environmental…

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…

Canvas awnings are cutting down significantly on energy costs at Northeast Missouri State University's Administration and Humanities Building. (Author/MLF)

Describes the design of the expansion of the National Center for Supercomputing Applications (NCSA) Advanced Computation Building at the University of Illinois, Champaign. Discusses how the design incorporated column-free space for flexibility, cooling capacity, a freight elevator, and a 6-foot raised access floor to neatly house airflow, wiring,…

Energy-efficient retrofits are suggested as alternatives to conventional weatherization practices in this three-chapter report. Chapter 1 provides information necessary to help readers decide if a major energy retrofit is the right approach to a particular housing situation. Chapter 2 examines various aspects of retrofit designing, considering…

Discusses issues addressed by OCLC in the construction of its new headquarters. Original design criteria and a retrospective appraisal of solutions are presented in the following areas: (1) structural requirements; (2) environmental considerations; (3) utilities; (4) fire protection; (5) security; and (6) workspace design. Essential design issues…

Solar technology systems are being studied, managed, built and offered as an effective alternative energy option. This publication presents background material for the building and operation of better sunspaces and greenhouses. Recent developments in solar technology are explained and information on solar greenhouse and sunspace is provided (in…

In part two of the interview, Fred Dubin discusses mechanical means of meeting the heating and air conditioning load. (Author/MLF)

Discusses the following aspects of the design of mechanical and electrical systems to meet the various requirements of libraries: (1) library planning teams; (2) raised floors; (3) lighting considerations; (4) air quality; (5) acoustics; and (6) climate controls. The importance of adaptability to meet future needs is stressed. (MES)

In this article, the author discusses the role of window films in enhancing indoor air quality in schools. Historically, window film has been used to reduce temperatures in buildings prone to overheating. Too much solar energy entering through windows makes occupants uncomfortable and air conditioning more costly. Film has been a simple solution…

A multitude of design strategies are available to achieve energy-efficient windows. Opportunities for improving window performance fall into six groups: site, exterior appendages, frame, glazing, interior accessories, and building interior. Design strategies within these groups can improve one or more of the six energy functions of windows: solar…

Amid climbing energy costs and tightening budgets, administrators at school districts, colleges and universities are looking for all avenues of potential savings while promoting sustainable communities. Cool metal roofing can save schools money and promote sustainable design at the same time. Cool metal roofing keeps the sun's heat from collecting…