Soluna Holdings Announces Project Kati Energized; ERCOT Classifies Campus Base Load

What Happened

• On September 8, 2026 Soluna Holdings, Inc. (SLNH) announced via press release that it has energized the final 14 MW at Project Kati 1, completing the 83 MW Kati 1 site. The company also reported that ERCOT has conditionally classified the full 166 MW Project Kati campus — including the planned Kati 2 AI expansion — as Base Load in ERCOT’s Batch Zero interconnection process. The disclosure was filed under Item 7.01 (Regulation FD Disclosure) of Form 8‑K and the press release is attached as Exhibit 99.1.

Key Details

• Energized final 14 MW at Project Kati 1, bringing Kati 1 to 83 MW total capacity.
• ERCOT has conditionally classified the entire Kati campus at 166 MW as Base Load under the Batch Zero interconnection process.
• Announcement filed on Form 8‑K on September 8, 2026; press release available as Exhibit 99.1.
• Classification is described as conditional (not a final interconnection completion).

Why It Matters

• The energization of the last 14 MW increases Soluna’s operational capacity at the Kati site, which could support commercial activity tied to compute workloads.
• ERCOT’s conditional Base Load classification for the full 166 MW campus is a key interconnection milestone: Base Load status is relevant for continuous operations (such as planned AI compute at Kati 2) and affects how the project is treated in ERCOT’s interconnection process.
• The filing does not disclose any specific revenue, earnings or timetable changes; investors should watch for future updates or filings that quantify financial or operational impacts.