Local Seattle companies that deal with green technology

Here's a list of companies I've found that deal with green tech locally here in Seattle.

• 3Tier - create maps for wind, solar and wave energy assessments
• Global Energy Concepts - clean energy consultancy
• Infinia - actually these guys are located in Spokane, but they're the only solar technology company I can find in WA
• Imperium Renewables Seattle-based biodiesel company
• Verdiem - products that reduce PC power consumption at locations with alot of PCs (an office, for example)
• AltaRock Energy geothermal startup - no content on page
• PowerIt Solutions intelligent energy management products for buildings
• V2Green manage communication between the plug-in EVs and the grid
• Optimum Energy develops networked building control applications and products to reduce energy consumption in commercial buildings