Research collaboration aims to develop a more resilient and fuel-efficient water supply for future military applications Research collaboration aims to develop a more resilient and fuel-efficient water supply for future military applications

COEUR D'ALENE, Idaho--(BUSINESS WIRE)--Hecla Mining Company (NYSE:HL) today announced that the U.S. Forest Service has issued the final decision notice and finding of no significant impact for the Company's 100% owned copper-silver Libby Exploration Project (Libby Project) in Lincoln County, Montana. This significant milestone advances the exploration phase of a world-class copper and silver deposit located southwest of Libby, Montana. The Libby Project represents an important step in unlocking.

"The Critical Minerals and ZEO Company" ~ Antimony, Cobalt, Tungsten, and Zeolite ~ DALLAS, TX / ACCESS Newswire / September 24, 2025 / United States Antimony Corporation ("USAC," "U.S. Antimony," or the "Company") (NYSE American:UAMY)(NYSE Texas:UAMY), operating the only two antimony smelters in North America, announced that it will host Montana Governor Greg Gianforte and Director of Commerce, Marta Bertoglio, along with other state officials, at the Company's Thompson Falls, Montana antimony processing facility. The groundbreaking ceremony to be held tomorrow, September 25, 2025, is to kick off its expansion project which is already underway.

Company to Strengthen Balance Sheet and Accelerate Growth of AI and HPC Infrastructure at Michigan Facility LAS VEGAS , Sept. 11, 2025 /PRNewswire/ -- Hyperscale Data, Inc. (NYSE American: GPUS), a diversified holding company ("Hyperscale Data" or the "Company"), today announced its intention to sell the land leases and power contracts relating to its two Montana data center properties in order to concentrate resources on its flagship Michigan campus.

AirJoule's breakthrough water-from-air tech, powered by waste heat, offers a step-change in efficiency and cost versus existing atmospheric water generators. Strategic partnerships with GE Vernova, BASF, and Carrier Global provide manufacturing scale, distribution, and material supply advantages, accelerating commercialization. Despite no recurring sales yet and ongoing cash burn, AirJoule's strong balance sheet and committed financing provide runway through 2026 to hit key milestones.

Second quarter 2025 net loss of $147.9 million, or basic loss per common share of $1.70 per share Second quarter 2025 Adjusted EBITDA with Tax Attributes of $76.5 million Company-wide cost reduction initiatives tracking ahead of plan, delivering $42 million in year-over-year operating cost savings through the first half of 2025 Montana Renewables remains on track to achieve 120–150 million gallons of annualized SAF production by second quarter of 2026 Specialties business demonstrating significant margin expansion and continued strong sales volume INDIANAPOLIS , Aug. 8, 2025 /PRNewswire/ -- Calumet, Inc. (NASDAQ: CLMT) today reported results of Calumet, Inc. (the "Company," "Calumet," "we," "our" or "us") for the second quarter ended June 30, 2025, as follows: Three Months Ended June 30,  Six Months Ended June 30,  2025 2024 2025 2024 (Dollars in millions, except per share/unit data) Net loss $ (147.9) $ (39.1) $ (309.9) $ (80.7) Basic earnings (loss) per common share/unit $ (1.70) $ (0.48) $ (3.58) $ (0.98) Adjusted EBITDA $ 55.1 $ 74.8 $ 93.2 $ 102.9 Adjusted EBITDA with Tax Attributes $ 76.5 $ 74.8 $ 131.5 $ 102.9   Specialty Products and Solutions Performance Brands Montana/Renewables Three Months Ended June 30,  Three Months Ended June 30,  Three Months Ended June 30,  2025 2024 2025 2024 2025 2024 (Dollars in millions, except per barrel data) Gross profit (loss) $ (14.9) $ 39.1 $ 22.1 $ 25.1 $ (50.8) $ (0.4) Adjusted gross profit (loss) $ 75.6 $ 72.9 $ 22.3 $ 25.4 $ (2.0) $ 19.9 Adjusted EBITDA $ 66.8 $ 72.7 $ 13.5 $ 14.1 $ (5.1) $ 8.7 Adjusted EBITDA with Tax Attributes $ 66.8 $ 72.7 $ 13.5 $ 14.1 $ 16.3 $ 8.7 Gross profit (loss) per barrel $ (2.72) $ 6.71 $ 138.99 $ 141.01 $ (20.78) $ (0.18) Adjusted gross profit (loss) per barrel $ 13.81 $ 12.51 $ 140.25 $ 142.70 $ (0.82) $ 9.02   Specialty Products and Solutions Performance Brands Montana/Renewables Six Months Ended June 30,  Six Months Ended June 30,  Six Months Ended June 30,  2025 2024 2025 2024 2025 2024 (Dollars in millions, except per barrel data) Gross profit (loss) $ (48.9) $ 124.4 $ 44.3 $ 47.4 $ (120.4) $ (29.5) Adjusted gross profit (loss) $ 140.5 $ 129.7 $ 46.5 $ 48.6 $ (10.2) $ 15.0 Adjusted EBITDA $ 123.1 $ 119.9 $ 29.3 $ 27.5 $ (18.7) $ (4.7) Adjusted EBITDA with Tax Attributes $ 123.1 $ 119.9 $ 29.3 $ 27.5 $ 19.6 $ (4.7) Gross profit (loss) per barrel $ (4.51) $ 11.07 $ 141.53 $ 147.20 $ (26.07) $ (6.92) Adjusted gross profit (loss) per barrel $ 12.95 $ 11.54 $ 148.56 $ 150.93 $ (2.21) $ 3.52 "Our second quarter results reflect continued strength in our Specialties business, record operational performance at Montana Renewables, and meaningful cost reductions across the portfolio," said Todd Borgmann, CEO. "Robust margin expansion and strong volumes were demonstrated in our Specialties segment despite a planned, month-long turnaround at our Shreveport facility, which was completed successfully.

Helix Exploration PLC (AIM:HEX, OTCQB:HHEXF) CEO Bo Sears talked with Proactive about the latest developments at the Rudyard Field, where the Inez #1 well has confirmed helium-bearing zones across a broader area. Sears explained that the logs from Inez #1 look identical to the earlier Linda #1 well, underlining the field's large aerial extent.

Helix Exploration PLC (AIM:HEX, OTCQB:HHEXF) has begun construction work on its Rudyard helium plant in Montana, marking a key step towards production. Civil engineering activities, including ground clearance and concrete pad preparation, are underway at the site.

Montana Bitcoin Mining Site and Recently Announced Hosting Agreement now Operational Montana Bitcoin Mining Site and Recently Announced Hosting Agreement now Operational

"The Critical Minerals and ZEO Company" ~ Antimony, Cobalt, Tungsten, and Zeolite ~ DALLAS, TX / ACCESS Newswire / July 3, 2025 / United States Antimony Corporation ("USAC," "US Antimony," the "Company"), (NYSE American:UAMY), announced today that it has been stealthily reacquiring mining claims and real property since earlier this year, immediately adjacent to its existing antimony smelting operations located in Sanders County, Thompson Falls, Montana. Mining operations at these properties were initiated back in the early 70's by prior management of the Company in and around our existing operating antimony smelter.