 From Nevada Public Radio, I'm Joe Shane. I'm in the state of Nevada. A multi-billion dollar project to connect solar projects around the state with more than 400 miles of power lines is one step closer to final approval. The project's called Greenlink. First proposed in 2020, it's now estimated to cost more than $4 billion, and it's led to a lot of questions. Some say it will keep our electricity bills lower, but at $4 billion, how will that be done?