Every form of energy we have can eventually be traced back to the Sun. Space based solar power solves the on/off problem of terrestrial solar power, and could be delivered nearly anywhere on the planet 24/7/365. These characteristics make space based solar power a virtually unlimited, clean baseload power source.
Currently, payload launch-to-orbit costs are the single biggest hurdle to developing and deploying space based solar power. While it would be a massive and complex engineering project, no basic science breakthroughs are needed before space based solar power could be implemented.
Space based solar power is not a short-term solution to our energy needs. Domestic fossil fuel resources would provide a “bridge” to its eventual implementation … but fossil fuel will be a “bridge to nowhere”, unless we start developing space based solar power very soon.
Citizens for Space Based Solar Power*
*I’m a purely self-appointed advocate, and I have no financial stake in space based solar power. I simply believe that it will eventually be the solution to our energy future.
A friend of mine just sent me a copy of the invitation to the May 22 AIAA Atlanta Dinner Meeting, where Darel Preble, president of the Space Solar Power Institute, is going to present “Space Solar Power – A Strategic Overview”.
I hope many of my former co-workers attend the dinner and learn about the potential of space-based solar power to be a game-changing technology in our energy future. In a partnership with Georgia Tech, Lockheed Martin seems like such a good fit for leading the United States in the commercial development of space-based solar power. They build rockets and satellites, do very large scale systems development and integration, conduct research green energy technologies . . . and they like to make money!
Lockheed Martin should be a charter member of the proposed public-private Sunsat Corporation, and lead the way to our energy future. There certainly is precedent for such a venture, e.g. the Railroad Act of 1862 and the Communications Satellite Act of 1962. I sincerely hope we don’t have to wait until 2062 to see a Sunsat Act come to fruition.
The dinner meeting will be at Scalini’s, one of my favorite Atlanta-area Italian restaurants!
I came across this recent TED Talk and the presenter eloquently summarized, in so many words, why it would be prudent for humankind to begin an earnest effort to make space-based solar power a reality. He believes that humans are highly intelligent and innovative, enough to solve the problem of over-exceeding the planet’s carrying capacity with no sign of recognition that infinite growth is a myth, a pipe dream.
According to Gilding, the only thing humankind lacks to begin solving this problem is a truly major worldwide financial crisis . . . the kind that could be precipitated by the collapse of today’s oil and coal industries. Are we, as card-carrying members of humankind, so focused on our own navels—so not nearly as advanced as we think we are—that we need a massive, painful crisis for motivation?
Why not just skip the crisis and start solving our problems now? Sounds like a better plan to me. What do you think?