Eco-Fireworks for the Fourth: Fireworks can get a lot less toxic for the earth, but don’t expect that to be a good selling point for fireworks fans — ScienceDaily.
ETN for Carbon Emissions: Barclay launched the “first exchange traded note that tracks the global carbon emission market.” — Investors Business Daily.
14 Cities Call for X-Prize: 14 cities want to so stage races for the Auto X-Prize . . . Come on San Francisco! — Autoblog Green.
Branson and Charles Green Heros?: The International Herald Tribune blog asks “Are Prince Charles and Richard Branson really setting good examples? Sure, why not, they haven’t done anything too outrageous yet. — IHT.
Garbage to Power: PlascoEnergy is using electric-plasma torches to gasify municipal waste and produce electricity — MIT Tech Review.