State of the Planet

News from the Columbia Climate School

Energy20

  • Water-Energy Dependency May Put a Damper on Water Banking in California

    We’ve been following some of the issues related to the drought in California. In response to water shortages, a “water bank” has been implemented to allow users who do not use all of their water to sell it to other users. In theory, such a system allows water to be used in an efficient manner,…

  • NYS agencies phasing out bottled water

    On March 10th Ju Young posted an extremely informative entry on bottled water, “Do you still drink bottled water?” The message to cut down on bottled water is still big in advertising, environmental groups, the media, politics, and just about everywhere else. It’s also an ongoing topic of discussion in the Water Center offices. In…

  • Where is the Water-Powered Car?

    This week, General Motors has been in the news as they scramble to plan for bankruptcy after the US government announced it would not grant their request for a larger financial lifeline. A year ago, however, GM was making headlines (albeit smaller ones) for their Equinox Fuel Cell— technology that promised to make the nearly…

  • China, coal liquefaction, and more…

    The NYT’s Andy Revkin notes that China opened its first large-scale coal-to-liquid (CTL) facility on December 30. CTL technology, which converts coal into liquid fuel such as gasoline or diesel, has been around since the early 20th century, but has only been widely used twice – in Germany during World War II and in South…

  • Water-Energy Dependency May Put a Damper on Water Banking in California

    We’ve been following some of the issues related to the drought in California. In response to water shortages, a “water bank” has been implemented to allow users who do not use all of their water to sell it to other users. In theory, such a system allows water to be used in an efficient manner,…

  • NYS agencies phasing out bottled water

    On March 10th Ju Young posted an extremely informative entry on bottled water, “Do you still drink bottled water?” The message to cut down on bottled water is still big in advertising, environmental groups, the media, politics, and just about everywhere else. It’s also an ongoing topic of discussion in the Water Center offices. In…

  • Where is the Water-Powered Car?

    This week, General Motors has been in the news as they scramble to plan for bankruptcy after the US government announced it would not grant their request for a larger financial lifeline. A year ago, however, GM was making headlines (albeit smaller ones) for their Equinox Fuel Cell— technology that promised to make the nearly…

  • China, coal liquefaction, and more…

    The NYT’s Andy Revkin notes that China opened its first large-scale coal-to-liquid (CTL) facility on December 30. CTL technology, which converts coal into liquid fuel such as gasoline or diesel, has been around since the early 20th century, but has only been widely used twice – in Germany during World War II and in South…