Santiago de Chile - Sonnedix, a global renewable energy company with more than 4 GW in operation, has signed three Power Purchase Agreements (PPAs) with Copec EMOAC for its Sonnedix Librillo project, which consists of a 117MW standalone Battery Energy Storage System (BESS) with a 5-hour capacity (643.8MWh per day).
This partnership will allow Copec EMOAC to integrate nighttime energy into its portfolio through the discharge of a BESS developed and built by Sonnedix, ensuring a competitive, flexible, and resilient energy supply. The project also makes a significant contribution to the decarbonization of Chile’s electricity system and to the more efficient integration of renewable energy, strengthening a reliable and sustainable service over the long term.
This agreement represents a significant step forward in the consolidation of long-term contracts linked to renewable energy and storage in Chile. It includes supply at the Francisco node, in the north of the country, and incorporates substantial storage capacity through BESS systems, enabling optimized solar energy management and mitigating its variability. Overall, the initiative enhances the stability, flexibility, and security of Chile’s electricity system, with commercial operation expected in April 2027.
A KEY MILESTONE FOR THE DEPLOYMENT OF STORAGE IN CHILE
With the signing of these PPAs, Sonnedix strengthens its position as a strategic partner for large clients with demand for clean energy, also consolidating its role as a leader in hybrid and storage solutions, which are essential to maximize the value of renewable energy, stabilize the grid, and reduce curtailment.
“The signing of these three PPAs with Copec EMOAC represents a major milestone in our global storage strategy,” said Axel Thiemann, CEO of Sonnedix. “The Sonnedix Librillo BESS project demonstrates how we transform renewable energy into a reliable and dispatchable source, adding flexibility to Chile’s electricity system while creating long-term value for our customers.”
“These agreements drive the development of storage in Chile’s electricity system, improving renewable energy management and increasing flexibility. The integration of nighttime energy through BESS optimizes the use of clean generation and strengthens supply security and competitiveness. At Copec EMOAC, we are committed to continuing the promotion of partnerships that contribute to a more resilient, efficient, and sustainable energy matrix for the country,” said Vannia Toro, General Manager of Copec EMOAC.
Sonnedix Chile began operations in 2015 and has since established a strong presence in the country’s energy sector. It currently has 1GW of operating capacity across 40 renewable energy projects, as well as 117MW under construction, and a development pipeline of more than 1.8GW.
About Sonnedix
Sonnedix is a global renewable energy company delivering 100% clean electricity directly to its customers through a diversified portfolio of solar, wind, and storage assets. With nearly two decades of sustained growth, the company continues to drive the energy transition by acquiring, developing, building, and operating long-term projects, offering innovative solutions tailored to each customer’s needs.
Sonnedix currently has a total portfolio capacity of 12GW, including more than 1GW under construction, 4GW in operation, and a development pipeline of 6GW. The company operates in Chile, France, Germany, Italy, Japan, Poland, Portugal, Spain, and the United Kingdom, and continues to expand its global footprint across OECD countries through both acquisitions and greenfield development.
For more information, please visit: www.sonnedix.com
About Copec EMOAC
Copec EMOAC is a subsidiary of Copec specializing in renewable energy supply, with a diverse client portfolio across Chile. The company focuses on providing comprehensive and tailored energy solutions, positioning itself as a strategic partner in the energy transition. Its value proposition includes electricity supply services, specialized advisory, carbon footprint measurement, water management, and other solutions aimed at promoting more sustainable operations in Chile.