V3
- 1. Selection of Materials Group 1 – “Team FMA” Jane O’Sullivan | Jeannie Ahn | Carolyn Sawyer Korrinn Strunk | Steven Spurgeon | Clifford Kang
- 12. Cost Evolution Since its introduction, the cost of windpower has decreased by 75% Clipper Windpower (2008) 1981 1985 1990 1996 1999 2004 Rotor (m) 10 17 27 40 50 77 Power (kW) 25 100 225 550 750 1500 Total Cost $65 $165 $300 $580 $730 $1,200 Cost/kW $2,600 $1,650 $1,333 $1,050 $950 $800 MWh 45 220 550 1,480 2,200 5,600