Benjamin Hengst |
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Article Index |
Date | Article | Author/Source |
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8 September 2015 | Greenhouse Gas Emissions and Fuel Efficiency Standards for Medium- and Heavy-Duty Engines and Vehicles--Phase 2; Extension of Comment Period | Raymond R. Posten Benjamin Hengst |
23 August 2017 | Public Hearing for Reconsideration of the Final Determination of the Mid-term Evaluation of Greenhouse Gas Emissions Standards for Model Years 2022-2025 Light-Duty Vehicles | Federal Register: EPA (Ben Hengst) |
13 December 2022 | Public Hearing for RFS Standards for 2023-2025 and Other Changes EPA is proposing to establish the 2023-2025 volume targets and corresponding renewable fuel standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel. | Federal Register Notice (text) Agency: Environmental Protection Agency Byline: Benjamin Hengst |