As offshore wind ramps up, a port is being built in New Jersey for the massive turbines headed into the Atlantic Ocean. And we talk with the author of a new report on tiny pieces of plastic litter on Great Lakes beaches. Plus, teens in Pittsburgh look to one another to solve the climate crisis.  Also, the Environmental Protection Agency releases new rules to reduce cancer risk from hazardous air pollution near chemical plants. Federal mine regulators publish a long-awaited rule to the amount of toxic silica dust mine workers can legally be exposed to. And a look at a few examples from the more than 70 projects that have been funded through a plan to close a coal plant in Centralia, Washington.