A form of legislative measure introduced and potentially acted upon by only one congressional chamber and used for the regulation of business only within the chamber of origin. Depending on the chamber of origin, they begin with a designation of either H.Res. or S.Res. Joint resolutions and concurrent resolutions are other types of resolutions.
Primary focus of measure is regulation of pollution including from hazardous substances and radioactive releases; climate change and greenhouse gases; environmental assessment and research; solid waste and recycling; ecology. Measures concerning energy exploration, efficiency, and conservation may fall under Energy policy area.