Who we are
At DiamantEnergy Group, expertise drives ambitious sustainable energy projects.
Since 2009, when few companies or entrepreneurs recognized the immense potential of green energy in southern Italy and Puglia, we have been at the forefront of developing sustainable power solutions. Our early commitment to renewable energy has given us a unique perspective and a deep understanding of the industry’s challenges and opportunities.
Motivated by our partners we want to leverage our technical expertise to deliver secure, cost-effective, and high-performance large-scale onshore renewable and energy storage solutions—enabling our partners and investors to lead the transition to a low-carbon future with confidence.
As our business grows, we continue to invest in innovation, reliability, and the long-term value of every project we undertake. Our experienced team is dedicated to driving the energy transition, supporting sustainable growth, and ensuring energy security for our clients, stakeholders, and the communities we serve.
Our Vision and Strategy
Our approach combines innovation, deep technical know-how, and a network of strong partnerships to accelerate the energy transition and create long-term value.
How we do business
At Diamantenergy Group, we deliver tailor-made, end-to-end solutions for onshore renewable energy developments — from utility-scale photovoltaic parks to storage initiatives and hybrid systems. No matter the size or complexity of the project, we cover the full lifecycle: site origination, feasibility studies, permitting, grid connection, engineering, financing, construction, commissioning, and asset management.
Every project is designed around the client’s goals, executed with agility, and supported by innovation and strong governance.
Our strengths
Agile and responsive structure
Technical and regulatory expertise
Proven local partnerships
Scalable project capabilities
Investor-ready approach
End-to-end project delivery
Our core values
Client focus & Transparency
Collaboration
Accountability
Agility
Innovation
Sustainability & Drive
Co-Development & Investment
We specialize in creating flexible investment structures for renewable energy projects, collaborating with major industry players, local professionals, and infrastructure funds. By partnering closely, we streamline the co-development of large photovoltaic, agrivoltaic, and wind projects—managing everything from site origination to delivering operational, high-value assets for investor portfolios.
Consulting
Energy Efficiency Consulting - We help companies maximize the performance of their existing renewable assets. Through detailed site diagnostics and efficiency audits, we identify opportunities to reduce consumption, improve plant operations, and minimize environmental impact, supporting both sustainability goals and financial returns.
EPC and Turnkey Project Delivery
Our team provides end-to-end Engineering, Procurement, and Construction (EPC) services for medium and large-scale renewable and storage plants. We manage every phase—from design and permitting to construction and commissioning—delivering tailored, turnkey solutions that meet the highest industry standards.
Storage Solutions
We are at the forefront of integrating energy storage into renewable projects, with a focus on systems already in advanced stages of permitting. Our expertise supports investors and clients looking to participate in upcoming market opportunities, such as incentive auctions and grid services, ensuring competitive advantage and reliable returns.
Our Mission:
We believe the path to a sustainable future lies in empowering businesses and communities to become self-sufficient through responsible use of natural resources—solar, wind, and innovative storage. By fostering a culture of sustainability and reliability, we help our partners and clients secure long-term energy independence and environmental stewardship.
Contact us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!