The upward trends for renewable energy sources like wind and solar are a sure source of news for 2019, even if challenging political, economic and technical obstacles remain. This week’s TipSheet explains why, plus suggests stories to look for, notes the points of possible contention and offers a range of reporting resources to turn to.

As Democrats take charge of the House of Representatives next month, they’ll be wielding powerful congressional oversight powers over environment and energy matters. Watch for oversight drama in 2019 as committees take a closer look at natural resource policy at the Interior Department, the rollback of climate policy, attacks on climate science and more. All in our latest Issue Backgrounder.

Environmental justice-related stories are expected to get more attention in the news media in 2019. But that’s not because the challenge of protecting marginalized communities from lopsided environmental impacts is being met. This week’s TipSheet explains, in a look-ahead to environmental justice stories making the news, the many forms the problem takes, the many communities affected and the emerging notion of “climate justice.”

The vast and widely used PFAS family of chemicals is causing serious worries across the country, as it turns up in more and more drinking water systems. Pressure to regulate it is also growing, but with mixed results. This week’s TipSheet offers a detailed look-ahead on this big, developing story, with a walk-through of the context, what the EPA is (and isn’t) doing, and why states are stepping up.

With flooding from hurricanes and other climate disasters becoming the new normal, badly needed flood insurance reform continues to founder in the halls of Congress. The National Flood Insurance Program is billions of dollars in debt, and aid packages are doing little to get people out of flood-prone areas. Congress watchers will keep an eye on new House leadership for insurance solutions, although politically unpalatable rate hikes swamped the big reform. This week’s TipSheet has more on the story, with leads on what to watch in 2019.

Bears, particularly the plentiful black bears that are the source of much human-bear conflict, can serve as a opening to larger environmental stories, such as habitat destruction and the challenges of the “wildland-urban interface.” This week’s TipSheet has some of the good news/bad news on bears, with story ideas and resources for your reporting.