sustainable energy

  • Home-sized fuel cells are on the way

    Home-sized fuel cells are on the way

    If you thought solar panels were too expensive to put on your house, wait ’till you hear this one. Bloom Energy, a clean energy start-up in Silicon Valley, said “Hello world” yesterday, unveiling a rather revolutionary solid oxide fuel cell unit. If all goes to plan, it should be able to put your house completely off the grid. There’s a 60 Minutes spot after the jump. Read More

  • Recycling may save, but trash can power your home

    Recycling may save, but trash can power your home

    If you live in Spain that is. University of Zaragoza researchers have been looking into using various forms of solid waste to generate electricity for the nation, up to as much as 7%. What is it lately with all this decaying matter being useful? Read More

  • Cellphone chargers are ruining the environment

    Cellphone chargers are ruining the environment

    Natural Philosophy Professor David J.C. MacKay at the University of Cambridge has posted a 409 page rough draft of his book on sustainable energy. Called “Sustainable Energy-without the hot air,” the guide debunks myths about ‘green’ energy sources and make consumption easily quantifiable and comparable by expressing the energy use of everyday activities such as driving a… Read More