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My dad emailed this article to me. The Koch brothers lied about solar energy raising energy expenses for their own agenda. I told my dad "Sounds like capitalists compelled to do evil by the were-wolf hunger of capital. Know what I mean?" The article's own abstract: On July 11, Georgia's Public Service Commission will determine if Georgia Power, run by Southern Company, will have to acquiesce to local government demands to add 525-megawatts (MW) of solar power, despite already agreeing to acquire 270MW of solar. In the controversial debate, billionaire brothers Charles and David Koch have pressured regulators to reject the plan. But ahead of the vote, the Associated Press found the billionaires' group, Americans For Prosperity, has used misleading data to tip the debate. The billionaires claimed that new solar mandates would raise energy bills by 40%. But an analysis shows that even if solar power is more expensive than conventional energy, the amount demanded is equal to only 1% of Georgia Power's electric fleet. As a result, it's highly unlikely that adding more solar will impact electricity rates so significantly.

While it's not the most exciting name, it certainly speaks to the boat's size. Christened the PlanetSolar, the 101 foot by 49 foot yacht is hailed by its designers as the largest solar-powered ship in the world. Either way, we're certainly not going to argue - it's one big damn boat. The 66-ton PlanetSolar boasts a whopping 5,380 square feet of solar paneling, a 50-passenger capacity with a crew of two, and a cruising speed of 15 knots (or 17 miles per hour, comparable to the speed of an oil tanker). Built at the Knierim Yacht Club in Kiel, Germany, the PlanetSolar will embark in April on a tour that'll have it circumnavigating the world, a voyage which is expected to last 140 days and will see the ship visiting cities such as New York, Hong Kong, Marseille and Singapore. Check out more of the solar yacht in the gallery below.

The supply of secure, clean, sustainable energy is arguably the most important scientific and technical challenge facing humanity in the 21st century. Rising living standards of a growing world population will cause global energy consumption to double by mid-century and triple by the end of the century. Even in light of unprecedented conservation, the additional energy needed is simply not attainable from long discussed sources these include nuclear, biomass, wind, geothermal and hydroelectric. The global appetite for energy is simply too much. Petroleum-based fuel sources (i.e., coal, oil and gas) could be increased. However, deleterious consequences resulting from external drivers of economy, the environment, and global security dictate that this energy need be met by renewable and sustainable sources. The dramatic increase in global energy need is driven by 3 billion low-energy users in the non-legacy world and by 3 billion people yet to inhabit the planet over the next half century. The capture and storage of solar energy at the individual level personalized solar energy drives inextricably towards the heart of this energy challenge by addressing the triumvirate of secure, carbon neutral and plentiful energy. This talk will place the scale of the global energy issue in perspective and then discuss how personalized energy (especially for the non-legacy world) can provide a path to a solution to the global energy challenge. Daniel G. Nocera is the Henry Dreyfus Professor of Energy at the Massachusetts Institute of Technology, Director of the Solar Revolutions Project and Director of the Eni Solar Frontiers Center at MIT. His group pioneered studies of the basic mechanisms of energy conversion in biology and chemistry. He has recently accomplished a solar fuels process that captures many of the elements of photosynthesis outside of the leaf. This discovery sets the stage for a storage mechanism for the large scale, distributed, deployment of solar energy. He has b

Several weeks ago, a group of researchers published an article in the Proceedings of the National Academy of Sciences documenting how relatively low-powered solar systems offer the potential to increase food supplies in impoverished arid regions while reducing demands for fertilizers and other costly (in fiscal and other terms) additives.