Martin Ashcroft investigates the concept of sustainable development, or the triple bottom line, as it applies to business in North America. The triple bottom line, also known as TBL, 3BL or ÔÇÿpeople, planet, profitÔÇÖ, has broken the mold of how organizations measure themselves. The addition of people and planet to the bottom line shows that organizations are now measuring their achievements in terms of social and environmental criteria as well as economic.

Great Lakes Bioenergy Research Center The director of the Great Lakes Bioenergy Research Center tells Keith Regan that itÔÇÖs only a matter of time before the key is found to creating transportation biofuels out of grasses and trees. The current crop of biofuels generates more than its share of heated debate. Created from the sugars in corn and soy, the existing version of ethanol puts transportation needs in competition with food supplies.

Oak Ridge National LaboratoryKeith Regan learns that the interdisciplinary approach may hold the key to unlocking biofuels that do not compete with food crops. In the search for alternatives to fossil fuels in the transportation realm, biofuels are considered the most viable short-term alternative. However, traditional biofuels made from food stocks such as corn and soy pose their own inherent problem: they create competition for prime farmland and force growers to choose between producing crops for fuel or food.

Campus planningVanderbilt University is undertaking a massive building program to house more of its students on campus. Keith Regan learns from university architect Edward Belbusti how this is being achieved.Located on the edge of the downtown business district in Nashville, Tennessee, Vanderbilt University is an institution rich in tradition, but one that has embraced emerging trends in education.

Fantastic plasticsPhil Lepage learns how a South Dakota company is using soybean-derived products to decrease the nationÔÇÖs dependence on petroleum. Perhaps if The Graduate were being filmed today, the one word of advice given to Benjamin Braddock might not have been ÔÇ£PlasticsÔÇØ but rather the two words, ÔÇ£Bio-renewable polyols.ÔÇØPolyols are the raw material used to make polyurethane, and Urethane Soy Systems Company of Volga, South Dakota, specializes in researching and marketing the use of soy-based polyols.

From brown to greenTaking an urban college campus from locked recycling bins to a thriving environmental program is a matter of raising awareness, learns Gary Toushek. When Gordon King was hired as senior director of facilities planning and management at Suffolk University two years ago, he found locks on the recycling bins because the person in charge of recycling was afraid that the wrong items would end up in the binsÔÇöpaper in the glass bin, metal cans in with cardboard, and so on, as well as items that were clearly not appropriate for recycling.

WorldWater and Solar TechnologiesWith drinkable water drying up worldwide, and green energy becoming front page news, one company has been quietly refining a solution for nearly two decades. Kate Sawyer reports. Solar energy is making headlines, as global warming and other environmental threats become more prominent. From Angola to East Africa, Pakistan to the Philippines, WorldWater & Solar Technologies, Corp. continues to fulfill its mission of providing clean water and reliable energy solutions to developing nations and companies at home.

Colorado CollegeSustainability through conservation and renewable energy is underpinning the curriculum and inspiring the students at Colorado College, Gary Toushek discovers from George Eckhardt, assistant director of facilities services. Colorado College is a private liberal arts college located at the foot of PikeÔÇÖs Peak in the Rocky Mountains, at the edge of Colorado Springs on 90 acres of land with a campus of two million square feet for the approximately 1,945 undergraduate students.

Technology is the best line of defense in surviving a prolonged and deep recession, says Russ Cereola, as it provides the foundation from which key employees make decisions that affect the bottom line. For many businesses, 2009 and 2010 will be financially troublesome and significantly less profitable than previous years. In fact, many companies will not survive what appears to be a deep and prolonged recession.

The Florida Department of Transportation is getting a rare glimpse into the world of vertical construction, thanks to its lynchpin role in the Miami Intermodal Center. Keith Regan details the lessons learned and how theyÔÇÖll pay off down the road. By any measure, the Miami Intermodal Center (MIC) is an ambitious project. It has been in the planning stages in some form since the late 1980s, when county officials recognized that creating a smoother transition into and out of Miami International Airport could have enormous economic benefits.