Fish passage refers to the ability to effectively and efficiently allow fish to move through a water system, including successfully navigating human-made structures like dams and culverts, which can impede their journey.

Export controls regulate the trade of sensitive goods, technologies, and information to protect national security and support compliance with global trade laws.

Renewable fuels, like biodiesel and bioethanol, offer eco-friendly energy alternatives to petroleum, reducing greenhouse gas emissions and supporting sustainability.