The Power Window wins the runner-up prize of the Dow Sustainability Innovation Student Challenge Posted on October 23, 2013July 18, 2014 Willem Kesteloo, a MSc student part of power window team, took up the challenge to compete in the Dow Sustainability Innovation Student Challenge. He did a good job and won the runner-up price. Dow manufactures plastics, chemicals, and agricultural products. With a presence in about 160 countries, it employs about 54,000 people worldwide. In alignment with Dow’s 2015 Sustainability Goals, the Sustainability Innovation Student Challenge Award (SISCA) program was launched in 2009. 2013 celebrates the fifth year of the SISCA program, which, since its inception, has continued to expand and now engages students from 17 universities around the world. The jury was impressed by the combination of technologies that were presented and supported Willem with $ 2500 to be used for the further development of a demonstrator power window model.