Kilambi News
Monday, November 9, 2026

Infra deals also notable: solar close, Cube first close

Infrastructure Monday, November 9, 2026 - Updated Nov 9, 2026 07:04

Panamint Capital closed 769 million dollars of financing for a 491 megawatt Texas solar project, Cube Infrastructure reached a 587 million euro first close on its fourth fund, and RadianX raised 9 million dollars for perovskite module production.

Why it matters: Each item is single-sourced in this run and graded accordingly, but together they show project debt, mid-market fundraising and early-stage solar manufacturing all still closing.

Data as of All three items single-sourced in this run (Mercom Capital for Panamint and RadianX, AltAssets for Cube, the latter repeated by Dealroom), flagged here and evidence capped at C. Panamint and RadianX items read in full on November 9, 2026; Cube figures are as reported by AltAssets on November 9.

Panamint Capital has closed 769 million dollars of financing for Big Rooter West, a 491 megawatt solar project in Robertson County, Texas, the first phase of a 1.8 billion dollar green loan for the 1.2 gigawatt Big Rooter Power development on reclaimed coal mine land at its Twin Oaks complex. The package is a 240 million dollar construction-to-term loan, a 461 million dollar tax equity bridge loan and a 68 million dollar letter of credit facility, arranged by Lloyds, MUFG and SMBC. Construction began in July, operations are scheduled for August 2028, and financing for the 658 megawatt East phase, about 1.01 billion dollars, is expected to close in the first quarter of 2027. Single-sourced to Mercom Capital in this run.

Cube Infrastructure Managers has reached a 587 million euro first close for Cube Infrastructure Fund IV against a 1.5 billion euro target, continuing its European mid-market strategy across energy transition, communications and public transport. The firm’s third fund drew 1 billion euros at its 2021 first close toward the same target, so Fund IV has opened more slowly. Single-sourced to AltAssets in this run.

RadianX has raised 9 million dollars to scale perovskite solar module production, a small early-stage round in a technology that promises cheaper thin-film panels but has yet to reach bankable scale. Single-sourced to Mercom Capital in this run.

Sources

  1. Panamint Capital Closes $769 Million Financing for 491 MW Solar Project - Mercom Capital - 2026-11-09
  2. Cube Infrastructure targets 1.5bn for fourth flagship fund, hits 587m first close - AltAssets - 2026-11-09
  3. RadianX Raises $9 Million to Scale Perovskite Solar Module Production - Mercom Capital - 2026-11-09