Welcome to Montgomery Energy
Since 2018 Montgomery Energy Investments has been instrumental in the development of Renewable Energy projects.
Founded by Frank Dekker and Adrian Williams, the company first concentrated on the development of solar projects in the United States.
The collaboration led to great success with Montgomery investing in various entities and projects. Which totalled more than 6GW of generating capacity. The company has now all but exited the US market and has developed an attractive portfolio of projects in Southern Italy and Sicily in particular.
Montgomery is open to collaborate with investors on co-development or co-investment in suitable projects or to exit at strategic points during the development process. We pride ourselves on professional presentation and low friction transactions.
What Montgomery Believes in
Focus on Impact
We believe renewable energy should deliver both commercial success and a cleaner future for generations to come.
Quality developments
As experienced developers we will only spend time on quality projects. We won’t waste your time or ours.
Simplicity in Action
We value transparency and smooth processes, making every project clear, straightforward and low-friction.
Frank Dekker
Frank Dekker
With 35 years of business experience across multiple countries and continents, Frank brings a passion for teamwork, success and a love for the outdoors to his work. A keen skier, hiker, tennis player and cyclist Frank recognizes the threat that a changing climate brings to the pursuits that make life so good. Through his investments and work he seeks to play his part in protecting what we were given for his own family and yours. Frank has built up solar development companies in the UK and the US which were successfully sold. He now focuses his time and energy on what he can do to help protect against catastrophic climate change. He sees the opportunity to help nations source a large portion of their energy from local sunshine as the biggest impact he can offer in this endeavor. As a believer that alone you can go fast, but together you can go far, Frank works with specialist investors who believe that energy independence is a keystone to the development of a stronger, cleaner world.
Adrian Williams
Adrian Williams
With over 30 years of international business experience across more than 30 countries, Adrian brings a global perspective, curiosity, and empathy to every opportunity. Motivated by a strong commitment to accelerating the energy transition, he co-founded Montgomery Energy Investments. After successfully investing in and exiting the U.S. renewable energy market, Adrian has focused on delivering high-quality, utility-scale projects in Italy. His vision is to combine commercial success with positive environmental impact. Away from work, Adrian is happiest outdoors — whether hiking, cycling, or skiing — and is driven by the belief that future generations should be able to enjoy nature as much as he does today.
Our projects
Piazza 93 Ltd
Piazza is an advanced development project with a very attractive Interconnection offer. The project will connect towards the end of 2028 and is currently available for sale or co-development.
Melagrani 100 Ltd
Melagrani is located less than 500m from one of the main substations and has an attractive interconnection offer. With a fast permitting processthe RTB date is as early as December 2026.
For more information on these or to discuss other project opportunities for co-investment or sale, please contact us.
Get in touch
Whether you’re exploring investment or collaboration, we’d love to connect. Reach out today and let’s start the conversation.
Montgomery Energy Investments Limited
Kemp House, 152-160 City Road,
London, England, EC1V 2NX