A 2008 study by the management-consulting firm McKinsey & Co. projected that the world's data centers would surpass the airline industry in greenhouse gas emissions by 2020. Certainly adding to those emissions are K-12 districts, whose data centers hold the equipment that serves as the backbone for an ever-growing number of computing initiatives.…

When schools and universities look at saving energy in their facilities, they are likely to review the efficiency of their heating and cooling systems, or the quality of their building envelopes. When facility managers focus attention on school bathrooms, they are more likely to consider issues such as cleanliness and safety as more critical than…

In the past eight years, the design standards of classrooms have improved significantly. This movement was instigated by the introduction of the classroom acoustics standard in 2002 from the American National Standards Institute (ANSI), in collaboration with the Acoustical Society of America. The standard, formally known as ANSI S12.60, has become…

Every year, K-12 facilities waste millions of dollars in excess energy consumption. Those dollars may take the form of lost heat through walls, windows, doors, and roofs. Or the villain may be poorly conceived or mismanaged control systems. Those excess funds that districts are sending to the local utility companies could be invested "at home" to…

Several articles are presented covering the development and use of gas/electric cooling solutions for public schools and colleges. Articles address financing issues; indoor air quality (IAQ) problems and solutions; and the analysis of heating, ventilation, and air conditioning systems. Three examples of how schools solved their cooling problems…

By installing a computerized energy management system in only four of its schools, the Portsmouth (Virginia) school district has cut its electrical use 23 percent. (Author/MLF)

Environmental health, as it relates to schools, is defined. Site, chemical, biological, and physical health hazards are identified. Recommendations and precautions to help achieve optimal health, safety, and comfort are presented. Resources are noted. (Author/MT)

Having successfully used computer control in the solar-heated and cooled Terraset School, the Fairfax County, VA, Public Schools are now computerizing all their facilities. This article discusses the configuration and use of a countywide control system, reasons for the project's success, and problems of facility automation. (MCG)

An energy task group of the American Institute of Architects discusses design features and options that educational facility designers can use to create an energy efficient school building. Design elements cover the building envelope, energy storage system, hydronic heating/cooling systems, solar energy collection, building orientation and shape,…

The American Institute of Architects National Committee on Architecture for Education presents this guide which addresses methods of energy conservation in school buildings with simple design, construction, and equipment-control technology so that trained and creative people can take over functions normally done by machinery and automated…

A Kansas school district uses computers, an energy management consultant, retrofitting, and school cleaning scheduling to reduce energy use. Documented results of energy use were part of successful applications by nine school administrators for retrofitting grants. (MLF)

Boulder Valley (Colorado) finds savings with an energy-management strategy that makes conservation automatic. Phase-one strategies included a complete lighting system upgrade and a computerized climate-control system. The energy program has helped the district cut monthly kilowatt consumption by 42%, and natural gas consumption has dropped 27%.…

By using an energy audit, the Cheyenne Mountain School District No. 12 (Colorado) identified fuel-consuming areas in its schools and reduced the annual increases for fuel from 25 to 5 percent. Six steps to energy savings will work for other districts as well. (JW)

This report examines the problem of acoustic inadequacy in the classroom, how it affects students and teachers, and possible solutions. It explains how to predict classroom adequacy for communication by assessing the level of speech in competition with other noise, and the level of that competing noise itself in terms of reverberation that allows…

Energy engineers can help schools build complete energy conservation systems. These specialists (1) conduct thorough energy audits, (2) design and supervise retrofitting, (3) recommend and supervise preventive maintenance programs, (4) recommend computerized controls, and (5) monitor utility bills. This article includes description of a school…