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Dirty, polluted stormwater that runs off of industrial sites when it rains is a major cause of pollution to Maryland’s streams and rivers, and ultimately to the Chesapeake Bay. Maryland is home to thousands of such industrial sites, all of which are required by law to obtain a stormwater discharge permit from the Maryland Department of the Environment (MDE) to prevent pollution and protect public and environmental health. Unfortunately, many of these sites do not have a permit. For example, our research in one small area of Anne Arundel County found that only four out of 12 industrial sites possessed a current permit. Of the industrial sites that hold a permit, many are not in compliance with the permit requirements. Between 2017 and 2020, MDE conducted just under 2,000 inspections of permitted sites throughout Maryland and found that more than two-thirds (68%) were violating the terms of their permits. These industrial sites are commonly clustered in urban areas, creating pollution hot spots of runoff that can include heavy metals and other toxins. Such polluted waters threaten the health of those who live nearby, who are more likely to be low income and populated by people of color.

As Maryland heads into the final stretch of a collective effort to clean up the Chesapeake Bay, it has inexplicably passed over its best opportunity in years to modernize regulation of industrial stormwater -- rain and snow that collects toxic pollution as it runs off factories, warehouses, scrap metal dealers, and other industrial sites. Earlier this year, Maryland released a proposed revision of its general water pollution permit, which limits the type and amount of pollutants that facilities can discharge into public waters and sets monitoring and reporting requirements to protect public and environmental health. Unfortunately, the state missed an important opportunity to bring stormwater regulation from the last century into the present -- but it’s not too late to change course.

April 30 marks President Biden's first 100 days in office. He's appointed a great climate team and is negotiating an infrastructure bill that focuses on climate change. With luck, those actions will produce major environmental gains down the road. There are also some solid gains in the form of actions that have already come to fruition. Here's where things stand.

In 2020, the world banded together to fight the COVID-19 pandemic. Now, in 2021, the world continues to change, and we seem to be progressing forward. In turn, the spotlight shifts to another great calamity: climate change. The environmental crisis has made headlines with the Biden administration making climate mitigation and renewable energy top priorities. Scientists and engineers are hard at work creating energy systems that run efficiently, withstand various constraints, and won’t pollute the air. However, as this episode of CPR's Connect the Dots podcast explains, it's also important to look at how we implement these new innovations in a way that’s equitable and purposeful to all.

Since President Joe Biden assumed office, environmental justice has been at the front and center of his administration. One key initiative: developing better mapping tools to identify communities that may bear a disproportionate burden of toxic pollution and climate change impacts. Biden’s environmental justice (EJ) plan emphasizes the value of these tools and the need to improve them.

At midnight on April 13, Maryland’s 2021 legislative session closed out with the passage of House Bill 1069 that will provide meaningful drinking water protections for tenants who rely on well water.

A citizen of the Laguna Pueblo, Deborah Haaland is the first Native American woman to serve as Secretary of the U.S. Department of the Interior. Haaland will oversee the federal agencies that manage nearly 480 million acres of federal public lands, while the head of the U.S. Forest Service in the U.S. Department of Agriculture (USDA) manages the remaining 190 million acres. Haaland and her colleague, Secretary of Agriculture Tom Vilsack, have a tall double-order ahead. In his flurry of first-day executive orders, President Joe Biden announced the entwined goals of addressing racial, economic, and other forms of injustice, as well as tackling the country’s most serious environmental challenges.

Last Friday, the Second Circuit Court of Appeals issued an important decision in a lawsuit against the oil industry. New York City had sued oil companies for harms relating to climate change. The appeals court ordered the case dismissed, on the ground that any harm relating to fossil fuels is exclusively regulated by the Clean Air Act. The ruling is a setback for the plaintiffs in similar cases, though how much of a setback remains to be seen.

Coal- and gas-fired power plants are a major source of U.S. carbon emissions. The Obama administration devised a perfectly sensible, moderate policy to cut those emissions. The Trump administration replaced it with a ridiculous token policy. The D.C. Circuit appeals court tossed that out. Now what?