Purpose: Universities and their actions affect the environment directly and significantly. Therefore, the carbon footprint (CF) needs to be implemented in these institutions for mitigating climate change and its potential risks. Based on this understanding, the university consortium quality and environment (QualEnv) stands out by its main…

This Article aims to share the results of a project that was developed with 80 students from Technical High School of Professional and Technological Education (PTE) at an institute located in the northeast of Brazil. The students discussed the global overview of fuel production and use, and how the introduction of green hydrogen into the market…

This article is based on a case study that follows the trajectory of a technological device aimed at environmental education from the engineering laboratory in which it was designed into the contexts in which it is used. "Greendrive" is a driving simulator that accurately reproduces the performance of a vehicle in terms of fuel…

Consumers are constantly being presented with choices that have economic, environmental, and lifestyle/social dimensions. For example, is an energy-efficient hybrid car (with regenerative braking) a better choice than a regular petroleum-only vehicle when considered from all three dimensions? Surprisingly, although each and all of these dimensions…

The realization of dwindling fossil fuel supplies and their adverse environmental impacts has accelerated research and development activities in the domain of renewable energy sources and technologies. Global energy demand is expected to rise during the next few decades, and the majority of today's energy is based on fossil fuels. Alternative…

Links proposed low-energy scenarios for different Western European countries with the amount of pollutants that may result from these scenarios. Sulfur dioxide, nitrogen oxide, and carbon dioxide emissions are calculated for the 10 countries for which low-energy scenarios are available, resulting in reductions of 54%, 37%, and 40%, respectively.…

This publication is a study of the dynamic performance of a 5-ton air-to-air heat pump in a residence in Washington, D.C. The effect of part-load operation on the heat pump's cooling and heating coefficients of performance was determined. Discrepancies between measured performance and manufacturer-supplied performance data were found when the unit…

The first in a series of reports consolidates data about energy sources and extrapolates that information to the problems and expenses that New York has and will experience in heating public schools. A presentation of national energy consumption is followed by an examination of the availability of potential alternatives to petroleum and natural…

School energy costs will increase dramatically in coming decades, according to a new Department of Energy report. In the year 2000, most schools will spend nearly $900 per student for energy. Moreover, energy inflation will divert funds from conservation measures. One solution may be private financing. (MCG)

Directors of the 51 agricultural experiment stations in the United States (including Guam) were mailed questionnaires inquiring as to the extent of requests which had been received for information about wind, solar, and other energy alternatives such as wood and gasahol. There was a total response of 88% with three mailings. The returned…

Applies exponential growth and the speed of doubling times to the energy crises. Increases comprehension of this mathematical law and the significance of findings made through its use. Examines statements from authoritative sources on energy to illustrate the lack of understanding of arithmetic's relationship to the energy crisis. Suggests ways to…

A survey of adults that shows considerable misunderstanding of two major ideas--that there is no energy in fuels and burning involves two stages--is discussed. Proposed are fundamental changes in the way ideas about burning are introduced to children. (KR)

Results reported in this document were obtained from a questionnaire distributed to higher education business officers and physical plant directors requesting information on total campus and individual building energy cost and consumption for the fiscal year July 1, 1975, through June 30, 1976. Usable reports were received from 330 (22 percent) of…

Current patterns of energy management within higher education institutions and energy-related information and services that are needed by senior administrators and others to develop and improve energy management and planning on campus were studied. The findings and recommendations will be used to help develop a new research and action program for…

A survey was initiated at the request of the U.S. Office of Education and the Energy Task Force to: (1) measure the increase in energy expenditures since the OPEC oil embargo of 1973-74; (2) assess changes in energy consumption over a two-year period; and (3) examine some of the specific conservation practices of higher education institutions.…