GE is hosting an eight-hour digital event to bring to a close the second part of its ecomagination Challenge Powering Your Home, a $200 million effort to spur clean energy innovation by inviting everyone to share good ideas.

The event, taking place online through 4:30 p.m. ET, will feature commentary from GE’s SVP and CMO, Beth Comstock; Mark Vachon, VP of GE ecomagination; Jeffrey Davis, director of space life sciences at NASA; and many others. The event is also moderated by Chris Anderson and Jason Tanz from WIRED magazine.

Members of the audience can ask questions on Twitter, @ecomagination with the hashtag #AskGE, or on Facebook. Click here to join now.

Solar panels being installed on a single-family home. Photo: David McNew/Getty Images

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This year, reuse and recycling is the theme for Green is Universal’s Earth Week activities, demonstrated by the “Art of Reuse” contest that’s happening now with Etsy. Findings from the initiative’s recent study show that recycling is a priority for consumers.

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