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.

Environmental justice ensures underserved communities are included in environmental decisions, addressing disproportionate impacts and promoting equity in health.

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