Sustainability, sustainable, green, eco-friendly--these are more than just buzz words. These are words that are now entangled in the daily fabric of life. Kids are learning about sustainability in primary schools, more students are studying environmental concerns in college, and people of all ages are making attempts to be green, from recycling to…

This article reports that Florida State University officials are gearing up for what could be another bruising battle this month over a proposed biomass plant that could bring the campus cleaner, cheaper energy and monetary support for alternative-energy research. Or, it could bring noise and pollution to a nearby neighborhood, according to…

In July, when energy prices were sky-high and some pundits were predicting a continued rise, Charles Riordan, facilities director at Loyola College of Maryland, and his colleagues locked in a chunk of their electricity prices--about a quarter of the college's consumption--to cover the next two years. Now that energy prices have fallen, the…

Climate change is only one factor driving growing numbers of cities throughout the globe to reconsider conventional approaches to electricity generation and use. In the U.S., this momentum is incorporating a shift away from centralized, supply-side approaches reliant on fossil fuels and nuclear power, toward more distributed, flexible, and cleaner…

In general terms there are only three primary energy sources: fossil fuels, renewable energy, and nuclear fission. For fueling road transportation, there has been much speculation about the use of hydrogen as an energy carrier, which would usher in the "hydrogen economy." A parallel situation would use a simple battery to store electricity…

An existing industrial hydrogen generation and distribution infrastructure is described, and a number of large-scale investment projects are outlined. All of these projects have the potential to generate significant volumes of low-cost, low-carbon hydrogen. The technologies concerned range from gasification of coal with carbon capture and storage…

More and more colleges are grappling with issues on budgeting for climate neutrality. Around 40 percent of colleges' greenhouse-gas emissions come from purchased electricity. Through the American College and University Presidents Climate Commitment, which originated in 2007, hundreds of colleges have vowed to buy energy from green sources. In…

Worcester Polytechnic Institute (WPI) seeks to foster a community that produces sustainable solutions in all facets of campus life: (1) teaching; (2) research; (3) service; and (4) administrative operations. The university strives to model the three tenets of sustainability (environmental preservation, economic prosperity, and social equity for…

Even as the conventional energy system is fundamentally challenged by the "energy-environment crisis," its adherents have presented the prospect of "abundant" and purportedly "green" nuclear power as part of a strategy to address the crisis. Surveying the development of nuclear power in India, this article finds that…

Over the past decade and a half, state governments have assumed greater responsibility over demand-side management (DSM) operations. Whereas DSM programs formerly were initiated primarily by utilities or state public utility commissions, they are now becoming increasingly state-initiated and incentivized through funding mechanisms or…

In recent years, schools have been forced by rising costs and shrinking budgets to stretch their resources further than ever before in order to meet the educational needs of today's students. Energy costs continue to rise, placing unprecedented stress on limited funds. In fact, K-12 schools in the United States spend more than $8 billion every…

Shelter has been a concern of humans and animals alike for the millennia. Animals, through their natural instincts, build nests and shelters to meet their needs for protection against predators and seasonal changes in the weather. Early humans sought shelter in caves and cliff dwellings and later began to design and build shelters based on the…

A "carbon footprint" is the "total set of greenhouse gas emissions caused directly and indirectly by an (individual, event, organization, and product) expressed as CO2" emissions. Since CO2 emissions are indicative of energy use, the higher the associated CO2 emissions, typically the greater the associated costs. A typical desktop PC system…

Facility professionals continuously search for projects that reduce energy consumption and operating costs so as to directly benefit their bottom line. Many institutions nationwide have contemplated or made investments in combined heat and power (CHP) projects as a life-cycle strategy to minimize operating costs. However, recent sustainability and…

LED (light-emitting diode) technology is moving fast, and with justification, some facility managers have viewed it with a wary eye. Some LEDs on the market do not perform as promised, and the technology is changing rapidly. But new developments from the U.S. Department of Energy (DOE) now make it easier for facility managers to find LEDs that…