EA-1989: Cliffrose Solar Energy Interconnection Project, Mohave County, Arizona
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EA-1992: Principle Power, Inc., WindFloat Pacific Offshore Wind Demonstration Project, offshore of Coos Bay, Oregon
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
Workshop Presentations
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March 5, 2026

Select presentations from Emerging Technologies staff and partners.

Buildings
DOE/EIS-0026-S1: Supplemental Environmental Impact Statement Waste Isolation Pilot Plant (WIPP), Carlsbad, New Mexico
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March 5, 2026

WIPP SEIS-I analyzes new information, new circumstances, and modifications to the proposed actions evaluated in the original WIPP EIS.

Office of NEPA Policy and Compliance
EIS-0039: Motor Gasoline Deregulation and the Gasoline Tilt
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance
DOE/EIS-0075: Strategic Petroleum Reserve Phase III Development; Texoma and Seaway Group Salt Domes (West Hackberry and Bryan Mound Expansion, Big Hill Development) Cameron Parish, Louisiana, and Brazoria and Jefferson Counties, Texas
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance
EIS-0125: Bonneville Power Administration Intertie Development and Use
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance
EA-1463: 10 CFR 433: Energy Efficiency Standards for New Federal Commercial and High-Rise Multi-Family Residential Buildings and 10 CFR 435: Energy Efficiency Standards for New Federal Residential Low-Rise Residential Buildings
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March 5, 2026

Environmental Assessment

Office of NEPA Policy and Compliance
EIS-0012: Petroleum Production at Maximum Efficient Rate, Naval Petroleum Reserve #1, Elk Hills, Kern County, California
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance
EIS-0025: Miles City-New Underwood 230-kV Electrical Transmission Line, Montana, North Dakota, and South Dakota
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March 5, 2026

Environmental Impact Statement

Office of NEPA Policy and Compliance