"The Michigan Public Service Commission approved the operation of natural gas wells under vacuum in Michigan. The Traverse City-based law firm Ranieri Hanley & Hodek, PLC said case number U-16230 had been in proceedings for more than five years." Read more below:

http://www.record-eagle.com/news/local_news/business-in-brief/article_1d525247-3d1d-5fdd-8ca2-d04fef029832.html