An overview of state-of-the-art energy audit pathways for meeting Energy Act of 2020 (EA 2020) compliance and Energy Independence and Security Act of 2007 (EISA 432) comprehensive energy and water evaluation requirements, from remote analysis to onsite facility walkthrough and investment grade audit. Includes tools and processes, such as AuditBEM, that can be used to support EISA 432 and EA 2020 requirements.