This week's TipSheet looks at the murky legal and regulatory prospects for the Clean Power Plan, an EPA effort to cut carbon emissions now being challenged by the Trump administration. Will it be revoked in presidential action, or is more likely to get drawn into a murky court proceeding?

To help keep tabs on the newly seated 115th Congress and its gate-keepers of energy and environment law, the latest TipSheet offers a checklist of committee leadership. Plus, a closer look at three key Senate panels, likely agendas and new leadership, such as Senate Energy Committee Chair John Barrasso, R-Wyo. (shown in photo).

Regulations about toxic air pollution from oil refineries are among many Obama administration actions that may be targetted for reversal by Republicans in Congress. The key to such a move? The Congressional Review Act. TipSheet explains how it works — and doesn't.

Even if the incoming Trump Administration retreats from climate action, as many fear, state and local governments may fill the gap on climate policy. Our latest Issue Backgrounder takes a closer look, and offers sources and resources to help you cover the more localized climate stories that may result.

The SEJ has voiced concerns to the U.S. government over an incident in which a Canadian photojournalist en route to cover the Dakota Access Pipeline protests was searched at the U.S. border, then prevented entering. The latest WatchDog TipSheet outlines the free speech implications, including for U.S. reporters.