Innovation and sustainability for a cleaner energy future
Tetragreen Energy S.r.l. has been operating in the renewable energy sector since 2012, building extensive expertise in the development of ground-mounted photovoltaic systems, agrivoltaic solutions, and advanced agrivoltaic projects.
With a strategic vision and unwavering commitment to environmental sustainability, we are the ideal partner for those seeking to turn the energy transition into a tangible reality.
Sustainability
Each project we develop is designed to minimize environmental impact while maximizing the value of local resources.
Innovation
We employ advanced technologies to harmonise solar energy with the natural and agricultural environment, ensuring solutions that respect the territory and enhance its potential.
Professionalism
We dedicate ourselves to every phase of project development, ensuring meticulous attention to detail and fostering open, continuous collaboration with all stakeholders.
From development to construction:
tailor-made solutions for successful photovoltaic projects
At Tetragreen Energy, we expertly manage every stage of photovoltaic, agrivoltaic, and advanced agrivoltaic system development, guiding projects seamlessly from concept to construction.
Our services
We employ advanced technologies to harmonise solar energy with the natural and agricultural environment, ensuring solutions that respect the territory and enhance its potential.
Identification of
eligible areas
We carefully evaluate technical, environmental, and regulatory criteria to identify the most appropriate locations for our projects. This phase ensures the development of solutions that seamlessly integrate into the local context while adhering to regulations and delivering a positive, long-term impact.
Area contractualization
We manage negotiations and agreements with landowners transparently and professionally, streamlining the process for simplicity and security. Each agreement is crafted with clarity and mutual protection in mind, laying the foundation for strong, lasting partnerships.
Securing the technical connection solution
We determine the optimal technical solution to connect the plant to the national transmission grid, guaranteeing efficient and secure integration into the system.
Obtaining authorisations
We oversee the entire authorization process, from preparing and submitting documentation to securing all permits required for construction, grid connection, and plant operation. Leveraging our expertise, we ensure compliance with regulations at every step, facilitating smooth project progress.
Concrete benefits for a sustainable future
Choosing Tetragreen Energy means embracing energy solutions that not only enhance the local environment but also drive the transition toward a greener, more sustainable future.
Valorized land, sustainable future
With Tetragreen Energy we transform land and project areas into a valuable resource for generations to come.
A partnership that protects and develops
Our commitment is to preserve the territory and offer new opportunities for economic growth.
Clear and transparent projects
Partner with a team that ensures a straightforward, surprise-free process, from land agreements to construction.
An investment that respects and innovates
Your land becomes part of a clean energy revolution, preserving its value while pioneering sustainable progress.
Concrete benefits for a sustainable future
Choosing Tetragreen Energy means embracing energy solutions that not only enhance the local environment but also drive the transition toward a greener, more sustainable future.
Valorized land, sustainable future
With Tetragreen Energy we transform land and project areas into a valuable resource for generations to come.
A partnership that protects and develops
Our commitment is to preserve the territory and offer new opportunities for economic growth.
Clear and transparent projects
Partner with a team that ensures a straightforward, surprise-free process, from land agreements to construction.
An investment that respects and innovates
Your land becomes part of a clean energy revolution, preserving its value while pioneering sustainable progress.
Expertise and strategy for energy solutions
Strategic vision and in-depth multidisciplinary knowledge
of the sector allow us to identify suitable areas in terms of type, surface area, location and potential for connection to the national transmission grid.
Presence in the area
is dedicated to scouting suitable locations and fostering relationships with landowners and entities involved in the authorization process.
Environmental and project engineering skills
enable us to manage the project by integrating engineering expertise from the very beginning of project development.
Enhancement and protection of the environment and of the local economy
through the integration of local agricultural and pastoral activities with advanced Agrivoltaics solutions.
In-depth knowledge of the legal and regulatory framework
both at national and local level, allows us to efficiently manage the administrative process for obtaining authorisations and maintain constructive dialogue with all involved authorities.
Our achievements
Our strategic approach and in-depth knowledge of the sector have enabled us to develop a constantly growing portfolio of photovoltaic and agrivoltaics projects, strengthening our leading position in the renewable energy market.
Tetragreen Energy has a proprietary portfolio of 10 MWp of operational plants, consolidating our experience also in the management of long-term energy assets.

Sicily
48 MW portfolio, of which 15 MW under construction and 33 MW in the final stages of the authorization process.

Emilia-Romagna
80 MW portfolio under construction.

Puglia
213 MW portfolio, of which 73 MW under final authorization, 140 MW in the final stages of the development process.

Central-northern Italy
multi-year project to develop a portfolio with a total capacity of 711 MW for a German industrial investor.
A new opportunity for sustainable energy begins here
At Tetragreen Energy, we transform ideas into tangible projects. Our mission is to create customized photovoltaic solutions that respect the environment while maximizing the value of every investment.
If you’re seeking a reliable partner with strategic vision and a proven track record, our team is ready to collaborate with you. Together, we can develop an innovative project tailored to your specific needs.
Contact us for a personalized consultation and discover how our expertise and commitment can deliver lasting, tangible benefits.
Tetragreen Energy S.r.l.
Galleria del Corso 4, Milano
VAT NUMBER 03172590212
Share Capital € 100.000,00 i.v.
REA Number MI – 2683996
Head Office
Galleria del Corso 4, Milan
Operating Offices
Galleria del Corso 4, Milan
Via San Giorgio 3, Bologna