As 40,000 music fans fill the grounds at BottleRock this weekend, the festival is taking steps to reduce its environmental footprint.
KCBS Radio's Mike DeWald reports, its an effort that begins before the festival and ends long after.
KCBS Radio: On-Demand
The threat of a government shutdown continued in Washington today
The impacts of AI on the environment
Why do immigrants choose to settle in rural areas?