The University of Washington’s Foster School of Business is hosting its annual Environmental Innovation Challenge on March 31. In the UW Challenge, interdisciplinary student teams define a clean-tech problem, design and develop the solution, and produce both a prototype (proof of concept/computer simulation) and business summary that demonstrates the market opportunity. Teams are judged-by Seattle-area experts, entrepreneurs, and clean-tech investors-on their prototypes, pitches and business summaries, plus the potential impact of their innovation. For more information, click here.