FERC amended its regulations to incorporate by reference updates to business practice standards for interstate natural gas pipelines.

DOE seeks comment on its request for information regarding its Hydrogen Energy Earthshot initiative to promote low-cost, clean hydrogen at scale.

NRC seeks comment on draft regulatory guide DG-1371, "Quality Group Classifications and Standards for Water-, Steam-, and Radioactive-Waste-Containing Components of Nuclear Power Plants."

FERC amended its regulations pursuant to §401(a)(1) of the CWA to establish a categorical reasonable period of time for a state or tribal certifying authority to act on a water quality certification request for proposed natural gas and liquefied natural gas projects. 

The Pipeline and Hazardous Materials Safety Administration proposed to incorporate by reference more than 20 consensus standards into the federal pipeline safety regulations. 

EPA proposed to extend certain compliance dates under the Renewable Fuel Standard for compliance years 2019 and 2020. 

The Pipeline and Hazardous Materials Safety Administration amended the federal pipeline safety regulations to ease regulatory burdens on the construction, maintenance, and operation of gas transmission, distribution, and gathering pipeline systems.

DOE established procedures for the issuance of its guidance documents in accordance with Executive Order No. 13891, "Promoting the Rule of Law Through Improved Agency Guidance Documents."

DOE announced the availability of a presidential policy directive memorandum concerning implementation of the national strategy for space nuclear power and propulsion.

The Bureau of Ocean Energy Management and the Bureau of Safety and Environmental Enforcement proposed to revise their existing regulations for exploratory drilling and related operations on the Arctic outer continental shelf to reduce unnecessary burdens on stakeholders.