Businesses that violate environmental laws and permits damage our air, land, and water, sometimes irreparably. Yet too often, these polluters aren't held accountable for harming the environment and public health. In Maryland, state officials don't respond to all violations, and, when they do, they aren't always successful. Even when they are successful, fines and other penalties don't necessarily result in behavior change. As a result, Maryland polluters are largely off the hook for the "externalities" of doing business.

To deter pollution, we need true accountability. We must ensure polluters pay for all harm done, whether to the environment, humans, and other species and habitats. Unfortunately, Maryland, like most other states, is a long way from achieving this goal. At CPR, we're tracking bills in the Maryland legislature that, if passed, would set the state on a path to greater compliance with environmental laws. These bills would:

When President Trump took office in 2017, the Department of the Interior quickly moved to lease nearly all offshore lands for oil and gas development. The map was astounding; for decades, there had been relatively limited drilling in offshore waters, and many state officials and advocates were shocked to see a proposal for such extensive leasing of offshore federal lands. Indeed, notoriously conservative Rick Scott of Florida entered into a handshake deal with former Interior Secretary Ryan Zinke to avoid drilling near the state. Trump's Interior Department also attempted to lease vast swaths of onshore public lands for fossil fuel development.

President Biden has predictably followed a different approach, announcing his intent to place a moratorium on oil and gas leasing on federal onshore and offshore lands. This is a sensible solution.

The United States is already working to transition to more low-carbon energy production, and oil …

When California adopted its first-in-the-nation regulations requiring truck electrification on June 25, the state took a step (or drove a mile) toward reducing pollution in the nation's most vulnerable communities. The new regulation exemplifies a key feature of California's approach: its integration of climate goals, clean air goals, and, at least in this case, environmental justice goals.

According to the press release from the California Air Resources Board (CARB), trucks in California contribute 80 percent of the state's diesel pollution and 70 percent of its smog-causing pollution while constituting less than 7 percent of registered vehicles. The rule's environmental assessment explains that particulate matter from diesel engines is responsible "for approximately 60 percent of the current estimated cancer risk for background ambient air." These risks are highest near freight hubs, including "ports, rail yards and distribution centers." And these areas, in turn, are often in …