The Investment Success Story 

Located in Starke and Pulaski Counties, Indiana, the Mammoth Solar Project is one of the largest utility-scale solar developments currently under construction in the United States. Once fully completed, the phased development is expected to deliver approximately 1.3 GW of clean electricity generation capacity, supplying renewable power to hundreds of thousands of homes while supporting America’s rapidly expanding clean energy infrastructure.

Recognizing the project’s long-term strategic importance, Cefox Energy identified Mammoth Solar as an attractive renewable infrastructure investment opportunity. Its phased construction model, strong market fundamentals, and contribution to one of the fastest-growing renewable energy markets in North America aligned well with Cefox Energy’s objective of providing investors access to high-quality clean energy assets with long-term growth potential.

The investment opportunity was introduced to investors seeking exposure to large-scale renewable infrastructure backed by modern solar technology, experienced project development, and increasing demand for clean electricity across the United States.
Cefox Energy launched its first investment round during the project’s development phase, allowing investors to participate in one of the country’s most significant solar infrastructure projects while construction continued across multiple phases.
Through two successful investment rounds, US$8.75 million has been invested through Cefox Energy by 986 investors, making Mammoth Solar Project one of the company’s most successful North American renewable energy investment opportunities.

Powering America’s Clean Energy Future

As construction continues across successive development phases, Mammoth Solar Project is expected to become one of the largest operational solar energy facilities in the United States, supporting grid reliability while reducing carbon emissions through large-scale renewable electricity generation.

Through participation with Cefox Energy, investors have gained access to a landmark renewable infrastructure development positioned within one of the world’s fastest-growing clean energy markets.
The project reflects Cefox Energy’s continued commitment to connecting investors with globally significant renewable energy developments that combine long-term infrastructure value with sustainable environmental impact.

Mammoth Solar Project Investment Highlights

Throughout the investment programme:

  • 2 successful investment rounds completed
  • US$8.75 million invested through Cefox Energy
  • 986 participating investors
  • $712,500 distributed in investor returns
  • Strong participation throughout the development financing programme
  • Investment in one of the largest utility-scale solar projects under construction in the United States
  • Exposure to long-term renewable infrastructure during phased project development
  • Continued expansion of Cefox Energy’s North American renewable energy investment portfolio

"We would like to take this opportunity to thank all investors for their support over the past four years. Thanks to you, we have been able to grow so successfully and turn new projects into reality.''

Projects Cordinators

What our investors say

“I look for investments backed by real assets and long-term market demand. The phased development of Mammoth Solar Project gave me confidence because it reflects a well-structured approach to building one of the country’s largest solar facilities. Cefox Energy provided a professional and transparent investment experience throughout.”

Sarah Mitchell

“Large infrastructure projects have always appealed to me, but I wanted one that also supported the future of clean energy. Mammoth Solar Project offered exactly that. Through Cefox Energy, I was able to invest in a project with strong long-term potential while contributing to the expansion of renewable energy in the United States.”

Daniel Foster

“Renewable energy has become an important part of my investment strategy. Mammoth Solar Project stood out because of its scale, experienced development team, and its role in strengthening America’s clean energy infrastructure. Investing through Cefox Energy allowed me to diversify my portfolio with a project that has meaningful long-term value.”

Andrew Reynolds