More than 800 utility-scale, commercial rooftop, community solar, and solar storage projects in Virginia, Maryland, and Pennsylvania are waiting in queue with transmission organization PJM Interconnection.

https://www.bayjournal.com/news/climate_change/more-than-800-solar-projects-in-bay-states-stuck-waiting-for-review/article_71a4375a-af6a-11ec-9071-03d4665eb07b.html