As new research reminds us that pollution often disproportionately affects poor and minority communities in the United States, a long-standing mapping tool from the EPA can help reporters explore and discover those environmental justice stories nearest them. The latest TipSheet explains the problem, and walks you through the mapping app.

Infrastructure is much in the news these days, with battles over politics and funding yielding stories for environment reporters. In play are a Trump plan, who gets to pick projects, who pays and much more. But in an election year, how likely are infrastructure plans to move forward? The backstory, with angles for environment and energy, plus what to watch for in 2018, in our Backgrounder on infrastructure.

Covering local infrastructure projects often means covering energy and the environment. This week’s TipSheet offers a companion to our special backgrounder on the national infrastructure story emerging out of Washington. We’ve got dozens of resources and links for finding infrastructure news and information from Congress, executive agencies, infrastructure organizations and environmental groups.

New White House tariffs on solar imports may put the brakes on the solar installation boom in the United States. That means numerous local and regional stories are waiting to be told. This week's TipSheet has plenty of ideas for coverage, plus resources to track solar activity in your locale.

The battle over environment and energy issues may ultimately come down to U.S. courts, where, unlike Congress and White House, the GOP doesn't hold sway ... yet. This week's TipSheet looks at a dozen major legal issues making news in 2018, like wetlands protection, and offers story ideas and resources to cover them.