Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • Green Roofs in Big Cities Bring Relief From Above

    New York City black tar roofs cause a number of environmental problems, including air pollution, heat absorption that raises energy consumption, and storm water runoff in the sewer system. Efforts to turn these old roofs into green spaces cool the buildings, enable the containment of more rainfall, reduce sewer discharge, generate energy, and absorb carbon emissions. New York City has a pilot program offering financial help for green roofs.

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  • Innovations in Light

    Solar lighting will revolutionize Africa - but access infrastructure is a difficult thing to build. Three different, innovative business models get lights into the hands of the people who need them most.

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  • Biogas Offers Poor Countries a Cleaner, Safer Fuel

    In developing countries, environmentally friendly and practicality don't always go hand-in-hand. Biogas are changing that. With biogas technology, methane is derived from the feces of humans and animals and is used in place of traditional fuel which improves sanitation across these regions and is a benefit for the environment.

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  • On the Road, and Out of the Red

    More Than Wheels, a New Hampshire-based non-profit offers an economically stable solution to the high cost of owning a car. The program offers low-cost car loans that go toward the purchase of fuel-efficient vehicles.

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  • Bringing light to the poor, one liter at a time

    Lack of access to electricity is one of the most serious problems in the third world. Developed by students at MIT, a new way of bringing electricity to the poor involves water and bleach in a 'liter of light'.

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  • Artificial Leaves Might Help Power the World

    With no system in place for replicating photosynthesis on a commercial level, scientists throughout the U.S. began efforts to create one. What they have come up, in the form of artificial leaves, may be the answer to turning sunlight into useable energy on a scaleable level.

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  • Ethical Businesses With a Better Bottom Line

    Corporations concerned about their social and environmental impact must also consider the costs. Bcorps, a new form of corporation in the U.S., are using a rigorous certification process to gain consumers trust and boost sales.

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  • Reno Site Offers Comparison Shopping for Home Wind Turbines

    In a campaign to boost community interest in and use of urban wind power, city officials in Reno, Nevada, are helping consumers take the guesswork out of buying home turbines. Through an online consumer guide called the Green Energy Dashboard, potential buyers are able to track power output and durability of different turbines and determine which would be most efficient for their community.

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  • Protecting Health and the Planet With Clean Cookstoves

    Less charcoal, faster cook times, energy efficient and healthier: these are all terms that have been associated with a new cooking stove produced by the small Ghana business Toyola Energy. This stove acts as a dual solution to both health risks and environmental concerns surrounding cooking with traditional methods, and is gaining tractions on a broader scale because of this.

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  • Illuminating Thoughts on Power

    A follow-up article on Husk Power Systems, which has created a scalable system to turn rice husks into electricity that is reliable, eco-friendly and affordable for families in India. The company bases their business model around local involvement, grassroots systems that cater to the immediate community, and continual accountability. This article fills in some information gaps from the initial piece, "Fixes: A Light in India."

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