The main purpose of this legislation is to enhance transparency and accountability regarding the environmental review process under the National Environmental Policy Act (NEPA). It aims to require the Council on Environmental Quality (CEQ) to produce an annual report that details the impact of NEPA on various projects, including information about legal actions taken against federal agencies for alleged non-compliance with NEPA. Key provisions of the legislation include requirements for federal agencies to report annually on civil actions related to NEPA.