Episode 116: Former EPA chief Gina McCarthy is optimistic, drones meet clean energy
![GreenBiz 350 show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/078/903/small/greenbiz-350.png)
Summary: On this week's episode, a hopeful perspective on the potential for meaningful, grassroots climate action and why automated, flying robots could reduce the cost of wind and solar power.