Ameresco Spins Off Biofuels Unit into $1.8B Joint Venture with HASI

  • Ameresco and HASI form Neogenyx Fuels, a joint venture valued at $1.8B post-money.
  • Ameresco contributes its biofuels business, HASI invests $400M ($300M for growth, $100M for Ameresco).
  • Neogenyx Fuels will be 70% owned by Ameresco, 30% by HASI, with closing expected by Q2 2026.
  • Ameresco's biofuels business includes a scaled asset base and 25-year track record in biogas development.
  • Neogenyx Fuels aims to accelerate the global energy transition with advanced fuel solutions.

The formation of Neogenyx Fuels underscores the strategic importance of advanced biofuels in the global energy transition. With HASI's $16B in managed assets and Ameresco's 25-year expertise, the joint venture is positioned to capitalize on the growing demand for low-carbon energy solutions. The deal highlights the increasing collaboration between energy infrastructure providers and sustainable investment firms to scale next-generation fuel technologies.

Execution Risk
How Neogenyx Fuels will scale its development pipeline and operational capabilities under the new structure.
Market Dynamics
Whether the joint venture can capitalize on the projected growth of the RNG market, especially in sustainable aviation and maritime applications.
Financial Impact
The pace at which HASI's $400M investment will drive growth and the long-term valuation of Neogenyx Fuels.