Great companies are built on good ideas. Entrepreneur magazine’s story, 100 Brilliant Ideas, highlights some of the best concepts that spawned startups. For the Green section, 10 companies were highlighted, including TerraCycle, Advanced Electron Beams, Bloom Energy, Environment Furniture, QD Vision Inc, RavenBrick, Recycle Match, Relay Rides, Terra Plana, and The Green Garmento.