Plum IV and CTR Announce $245M Capital Injection, Nasdaq Listing as 'CTRH'
PLMK is trading near its 52-week low of $10.25 (4.6% above the low).
Summary
Plum Acquisition Corp. IV and Controlled Thermal Resources announced a strengthened capital structure for the Hell's Kitchen geothermal and critical minerals project. CTR's outstanding convertible notes are expected to total approximately $245 million at closing, with $205 million converting to equity and $40 million converting into the new planned PIPE. The combined company is expected to list on Nasdaq under ticker 'CTRH' with closing anticipated in Q4 2026, subject to shareholder approval, regulatory approvals, and other customary conditions. This follows the July renegotiation that cut the deal valuation by 30% to $3.15B and reduced earnout shares. The new financing addresses the trust shrinkage from the 13.5M share redemptions and supports CTR's power-first strategy ahead of listing. The combined company is expected to operate as Controlled Thermal Resources, with Stage 1 Power a planned 50 MW geothermal facility generating 24/7 baseload power, potentially for co-located AI data centers, and expected to achieve commercial operation in 2028. Stage 1 Lithium will have a planned annual battery grade capacity of 25,000 metric tons and is targeted for commercial operation in 2030. Approximately $310 million has been invested in development to date, with advanced permitting in place and key long-lead equipment staged for construction. CTR plans to develop approximately 650 MW of total renewable baseload geothermal generation on a 4,000-acre site positioned to support advanced manufacturing customers. The restructuring provides flexibility to raise equity, attract strategic capital, and advance Stage 1 project financing.
Updated with an SEC 8-K filing · What changed
Updates
· SEC 8-K — The notes are currently held by strategic investors.
- Convertible Notes — The outstanding convertible notes are currently held by strategic investors.
- Closing Conditions — Closing is subject to shareholder approval, regulatory approvals, and other customary conditions.
- Company Name — The combined company is expected to operate as Controlled Thermal Resources.
- Stage 1 Power — Stage 1 Power is a planned 50 MW geothermal facility generating 24/7 baseload power, potentially for co-located AI data centers, expected to achieve commercial operation in 2028. It will establish wells, brine flow, and shared infrastructure for Stage 1 Lithium.
- Stage 1 Lithium — Stage 1 Lithium will have a planned annual battery grade capacity of 25,000 metric tons and is targeted for commercial operation in 2030.
- Development Investment — Approximately $310 million has been invested in development to date, with advanced permitting in place and key long-lead equipment staged for construction.
- Project Scale — CTR plans to develop approximately 650 MW of total renewable baseload geothermal generation on a 4,000-acre site positioned to support advanced manufacturing customers, on a proven Salton Sea geothermal resource, Hell’s Kitchen being its northern extension.
- Restructuring Flexibility — Restructuring provides flexibility to raise equity, attract strategic capital, and advance Stage 1 project financing.
- Warrants — Plum IV warrants are exercisable at $11.50 per share.
- Announcement Date — The announcement of the strengthened capital structure was made on October 1, 2026.
All 18 details
- The outstanding convertible notes are currently held by strategic investors.
- Closing is subject to shareholder approval, regulatory approvals, and other customary conditions.
- The combined company is expected to operate as Controlled Thermal Resources.
- Stage 1 Power is a planned 50 MW geothermal facility.
- Stage 1 Power will generate 24/7 baseload power, potentially for co-located AI data centers.
- Stage 1 Power is expected to achieve commercial operation in 2028.
- Stage 1 Lithium will have a planned annual battery grade capacity of 25,000 metric tons.
- Stage 1 Lithium is targeted for commercial operation in 2030.
- Approximately $310 million has been invested in development to date.
- Advanced permitting is in place, and key long-lead equipment is staged for construction.
- CTR plans to develop approximately 650 MW of total renewable baseload geothermal generation.
- The project site is approximately 4,000-acres.
- The project is on a proven Salton Sea geothermal resource, Hell’s Kitchen being its northern extension.
- Restructuring provides flexibility to raise equity, attract strategic capital, and advance Stage 1 project financing.
- Plum IV warrants are exercisable at $11.50 per share.
- Stage 1 Power will establish wells, brine flow, and shared infrastructure for Stage 1 Lithium.
- The 4,000-acre site is positioned to support advanced manufacturing customers.
- The announcement of the strengthened capital structure was made on October 1, 2026.
At the time of this announcement, PLMK was trading at $10.72 on NASDAQ in the Energy & Transportation sector, with a market capitalization of approximately $114.7M. The 52-week trading range was $10.25 to $12.00. This news item was assessed with positive market sentiment and an importance score of 7 out of 10. Source: Reuters.