U.S. nuclear generators import nearly all the uranium concentrate they use
In 2023, U.S. nuclear generators used 32 million pounds of imported uranium concentrate (U3O8) and only 0.05 million pounds of domestically produced U3O8. Imports accounted for 99% of the U3O8 they used in 2023 to make nuclear fuel. Foreign producers predominantly supply the U.S. front-end nuclear fuel cycle, but federal policies have been implemented recently to build out the domestic U.S. nuclear fuel supply chain. The U.S. Department of Energy (DOE) recently received $2.7 billion in congressional funding to help revive domestic fuel production for commercial nuclear power plants.
What are gasoline sulfur credits, and how do they work?
The U.S. Environmental Protection Agency's (EPA) Gasoline Sulfur program sets limits on the sulfur content of gasoline sold in the United States, with the aim of reducing a variety of vehicle emissions. The program relies on tradable credits that allow U.S. refiners and gasoline importers to reach compliance with sulfur specifications. For the second year in a row, in 2023, gasoline suppliers obtained and retired more sulfur credits than they generated, a trend that could increase supplier compliance costs and the price of octane in gasoline if it continues.
STCs Play Well Together or Do They
Here is the correct Notice including two links. http://www.faasafety.gov/files/notices/2019/Mar/Frankenplane_Topic_2nd_Qtr.pdf http://www.faasafety.gov/files/notices/2019/Mar/Presenter_Notes_Topic_2nd_Qtr.pdf Encourage other AMTs to register on FAASafety.gov for one-stop shop reference material and education. Gina Moretto, FAA Safety Team Program Manager Gina.Moretto@faa.gov, 303-342-1104
USGS scientists Wes Thelen and Alex Iezzi talk about what they are doing to learn more about recent earthquake activity at Mount Adams (November 20, 2024)
In September, the USGS Cascades Volcano Observatory (CVO) and Pacific Northwest Seismic Network (PNSN) located six earthquakes at Mount Adams ranging in magnitudes from 0.9 to 2.0. While six doesn’t sound like much, earthquakes at this volcano are typically located at a rate of about one earthquake every two to three years. With permission, CVO scientists rapidly installed three temporary seismic stations closer to the volcano to enlarge the permanent monitoring network. The temporary stations included a seismometer buried in the ground, a plastic case that contained batteries charged by a solar panel, and a cell antenna so data could