The United States Senate Committee on Energy and Natural Resources is a standing committee of the United States Senate. It has jurisdiction over matters related to energy and mineral resources, including nuclear development; irrigation and reclamation, territorial possessions of the United States, trust lands appertaining to America's indigenous peoples, and the conservation, use, and disposition of federal lands. Its roots go back to the Committee on Interior and Insulars Affairs. In 1977, it became the Committee on Energy and Natural Resources, and most matters regarding Native Americans, Alaska Natives, and Native Hawaiians were removed from its jurisdiction and transferred to the Committee on Indian Affairs.