TED Conversations

Closing Statement from Tore Land, Director, GE Ecomagination Challenge

We at GE want to give our heartfelt thanks to the TED community for participating in this conversation. Your ideas and insights -- ranging from home automation and discussions about a two-way grid to apps and gaming methods that can drive behavior change -- have been fascinating to read and stimulating to respond to.

On a personal note, as the host of this conversation, I want to thank you for your participation and fresh thinking here. And on behalf of the whole ecomagination Challenge team, we look forward to working with you to help imagine and build technology that can meet these pressing environmental challenges.

GE believes widespread adoption of clean energy technology will start in the home. And we believe the second phase of the ecomagination Challenge will help drive that change. We invite you to continue to follow this project via our website:


We're currently reviewing the submissions to the challenge and, together with our partners, will evaluate the most innovative. We'll be announcing the winners next month -- stay tuned for the announcement!

Home energy is a critical global challenge, and we want the TED Community to know we are committed to building -- and scaling up -- innovative solutions.

Thank you for letting us pick your brains!

Tore Land
Director, GE ecomagination Challenge

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    Mar 15 2011: Speaking of key global issues, a few minutes ago, word came from Japan that the third GE designed nuclear reactor might breach the reactor vessel and melt-down. We'll see. It's impossible not to mention the elephant in the room. I'd say GE needs to re-imagine its engineering.
    • Mar 15 2011: And is NOW is the time to have a real conversation about Thorium Reactors? There are huge advantages over Nuclear plants to using Thorium plants. My Web look into this brings up some very interesting information.
      Would be great to hear from those who REALLY know. How about you GE?
      Below is from Jack Lifton in a Resource Investor magazine in 2009.
      1. Reactors using thorium in their fuel can be constructed so that they produce little or no products useful for explosive type (fission- or fusion-based) nuclear weapons.
      2. Thorium reactors previously built and currently near operation, or in the design stage, produce far less radioactive waste material than the presently used uranium and/or plutonium based reactors.
      3. Thorium is more abundant in the earth’s crust by a factor of between three and four than uranium, and coincidentally is also found in recoverable (as a byproduct) grades and quantities in the United States, Canada, Australia, the Republic of South Africa, and the People’s Republic of China (that is, the mainland). It has not yet been mined as a primary ore (more on this in a moment) but is rather always produced as a byproduct of either uranium or rare-earth metals primary production.

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