Shay Sethi sorts boxes of old t-shirts and sweaters in his small factory near downtown L.A. His startup, ambercycle, recycles old polyester garments to create new fabric and has caught the attention of socially conscious consumers from around the world. Many regularly send him their worn pants and used jackets.

"This is insanity. We're not even doing any marketing" said the 27-year-old co-founder, who says he receives the unsolicited packages weekly.

The L.A. company might not be a household name, but it has pocketed millions in government grants and venture capital, and made a deal with clothing retail giant H&M to make recycled clothes.

Read more Show less

Angelenos could soon see their trash become a large part of their trash cans.

Los Angeles-based manufacturing company Rehrig says it has engineered a way to integrate at least twice as much ocean-bound plastic into its new products as its competitors.

Read more Show less

On this week's episode of the L.A. Venture podcast, we have the super interesting guest (and person), Krisztina "Z" Holly. Before joining Good Growth Capital, she was vice provost for innovation at USC and the founding executive director for the M.I.T. Deshpande Center for Technological Innovation. She also created the first TED X event and built a nonprofit to support manufacturing in Los Angeles. Her life might be best described as a Mountain Dew commercial.

Read more Show less

Trending