Tax Investments

By: Bryen Alperin, Partner and Managing Director of Renewable Energy & Sustainable Technologies, Foss & Company   The U.S. Treasury Department and IRS have recently announced the release of proposed regulations (REG-132569-23) for publication in the Federal Register. These regulations are set to amend the existing rules under section 48, incorporating modifications from the Inflation Reduction Act of 2022 (IRA), previous legislative changes, and various administrative guidelines. The Notice of Proposed Rulemaking (NPRM) extends over 127 pages and aims to provide both clarifications and updates concerning the energy tax credit. Initial Foss Takeaways: Key Points for Investors Uncertainty for Biogas Equipment: In a surprising outcome, the proposed rules indicate that “gas upgrading equipment necessary to concentrate the gas into the appropriate mixture for injection into a pipeline through removal of other gases such as carbon dioxide, nitrogen, or oxygen is not included in qualified biogas property”. However, it emphasizes the eligibility of costs associated with essential components of biogas projects, such as equipment for cleaning and conditioning the gas. This has caused confusion and uncertainty in the RNG industry, as many projects feature equipment that both cleans and concentrates the gas. The implication of the proposed rules is that investors will need to do a detailed review of the process flow diagrams and determine which costs are associated with equipment which cleans or conditions gas versus equipment that concentrates gas. Depending on the determination, large portions of existing RNG projects may not qualify for the ITCs they thought they would. The industry will be lobbying to have this definition changed, or further clarified. New “Placed in Service” Criteria: The NPRM proposes a new definition of “placed in service” for Section 48, replacing long-relied-on Section 46 regulations. The definition is as expected and states that projects generating tax credits are considered…