On February 28, 2012, the U.S. Court of Appeals for the Second Circuit lifted an emergency temporary stay of construction activity the court had granted a week earlier on a proposed interstate pipeline and related pipeline facilities in Pennsylvania, serving the Marcellus Shale. The court initially stayed construction pending review of a petition brought by

In what could be a significant precedential decision, on February 17, 2012, the U.S. Court of Appeals for the Second Circuit granted an emergency temporary stay of construction activity on a proposed interstate pipeline and related pipeline facilities in Pennsylvania, serving the Marcellus Shale. Under review is a petition brought by the Sierra Club and