March Community Update: Progress Resumes at AltEn Site

Much progress has been made during the winter months, especially in preparing wet cake to be moved off site this Spring. The FRG will soon resume removing wet cake from the AltEn site as weather permits. Additional updates this month include progress on subsoil sampling, groundwater monitoring and key dates in 2025.
Winter Web Series #2

The second in our Winter Web Series provides an overview of continued engagement with the community and our commitment to safety. NewFields Senior Engineer Bill Butler compares AltEn remediation efforts to other projects of similar complexity, highlighting safety monitoring practices that help us keep pace to remove 100% of the wet cake by the end of 2025. Stay tuned for our final series update coming soon.
Winter Web Series

This video highlights activities at the AltEn site where the Wet Cake Pilot Project has resumed, noting several achievements and progress at the site.
Four Years of Progress and 2025 Outlook

Check out highlights of significant progress and actions taken by the Facility Response Group (FRG) at the abandoned AltEn site as of December 2024.
Open Information Session Materials

Check out the fact sheet and posters used to share updates about this year’s progress at the AltEn site – and to learn more about what’s next.
October Community Update: FRG Removes 45,000 Tons of Wet Cake from AltEn Site

So far this year, the FRG has safely transported 2,025 truckloads – about 45,000 tons – of solidified wet cake to the landfill. Additional updates include progress on lagoon activities, water treatment, land application and subsoil sampling.
September Community Update: FRG Commits to Removing All Wet Cake

The FRG is committed to removing all wet cake from the abandoned AltEn site, which it expects to be completed by August 2025. Additional updates include progress on wet cake transportation, lagoon activities, water treatment and land application.
August Community Update: Wet Cake Removal Continues

More progress on wet cake transportation, in addition to lagoon dredging and liner removal activities, updated numbers on water treatment and land application, and groundwater monitoring.
AltEn Community Update

An update on progress with removing wet cake from the site, in addition to lagoon-related activities, the latest on water treatment and land application, and groundwater analysis.
Wet Cake Pilot Project Resumes at AltEn Site

This video highlights activities at the AltEn site where the Wet Cake Pilot Project has resumed, noting several achievements and progress at the site.