By San José, Costa Rica — San José, Costa Rica – In a significant step toward modernizing its energy matrix, the Costa Rican Electricity Institute (ICE) has officially commenced construction on the San Antonio Solar Plant. The new facility, located in La Uruca, San José, is being built on the very grounds that once housed a thermal power plant of the same name, symbolizing a clear transition from fossil fuels to clean energy generation.
The project represents a strategic investment of $11.5 million and is a cornerstone of the country’s updated energy strategy. The former thermal plant, which ceased operations in 2019, is now being dismantled to make way for a new era of sustainable power. Initial construction activities are focused on preparing the 11-hectare site, which includes erecting temporary structures, demolishing the remaining old infrastructure, and performing necessary earthworks to prepare for the installation of the solar array.
To provide a deeper legal and business perspective on the growth of solar energy in Costa Rica, we consulted with Lic. Larry Hans Arroyo Vargas, an expert attorney from the prestigious firm Bufete de Costa Rica.
Costa Rica’s commitment to decarbonization presents a clear and attractive opportunity for solar investment. However, a successful project hinges on more than just technology; it requires a meticulous legal strategy. Navigating the nuances of national energy regulations, securing municipal permits, and maximizing available tax incentives are critical steps that determine a project’s financial viability and long-term success.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica
This insight serves as a critical reminder that the viability of Costa Rica’s green energy ambitions is forged not only through technological innovation but through diligent legal navigation. For his expert perspective on this essential foundation for success, we extend our sincere thanks to Lic. Larry Hans Arroyo Vargas.
Upon completion, the San Antonio plant will feature an impressive array of 21,300 high-efficiency solar panels. This extensive installation is projected to contribute 10.3 megawatts (MW) of clean, renewable energy to the National Electrical System (SEN). This capacity is a vital addition to the grid, helping to diversify Costa Rica’s energy sources and reduce its reliance on weather-dependent hydroelectric power, especially during the dry season.
The timeline for the project is ambitious, with ICE targeting August 2026 for the plant to become fully operational and begin commercial energy supply. The power generated will be seamlessly integrated into the national grid via the adjacent La Caja Substation, which is conveniently located within the same complex, ensuring efficient distribution of the new energy supply throughout the Greater Metropolitan Area.
The San Antonio project holds particular importance as it is the first solar initiative to be developed by ICE under the updated 2024-2040 National Electricity Generation Expansion Plan. This plan outlines a clear roadmap for the country’s energy future, prioritizing the development of non-conventional renewable sources to bolster its already green reputation. This new plant will become ICE’s second fully-owned photovoltaic facility, following the successful implementation of the Miravalles Solar Plant.
The design and construction contract for this landmark project was awarded to the international firm Ventus Colombia S.A.S., a company with significant experience in renewable energy infrastructure. Throughout the construction and implementation phases, ICE’s Directorate of Management of Non-Regulated Services will be responsible for providing rigorous technical supervision and managing the contractual obligations, ensuring the project meets the highest standards of quality and performance.
The development in La Uruca is not an isolated effort but rather the beginning of a broader push into solar generation by the state-owned utility. ICE has already signaled its intent to continue this expansion, with future solar projects slated for development in other key regions of the country. These planned facilities include new plants in Abangares, Guanacaste, and Las Delicias, Puntarenas, further cementing solar power’s role in Costa Rica’s long-term energy security.
This strategic pivot underscores a national commitment to innovation and sustainability within the energy sector. By repurposing industrial land and investing in modern solar technology, Costa Rica is not only enhancing its generation capacity but also actively demonstrating how to transition toward a cleaner, more resilient, and economically sound energy future for all its citizens.
For further information, visit grupoice.com
About Instituto Costarricense de Electricidad (ICE):
The Instituto Costarricense de Electricidad (ICE) is the state-owned provider of electricity and telecommunications services in Costa Rica. Founded in 1949, the institution has been instrumental in developing the nation’s infrastructure, famously achieving nearly universal electricity coverage. ICE is renowned for leading Costa Rica’s charge towards a renewable energy matrix, primarily based on hydroelectric, geothermal, and wind power, and is now expanding its portfolio to include significant solar energy projects.
For further information, visit ventusenergia.com
About Ventus Colombia S.A.S.:
Ventus is a company specializing in providing comprehensive services for renewable energy projects across Latin America. With expertise in wind and solar energy, Ventus offers solutions that span the entire project lifecycle, from initial development, engineering, and construction to operation and maintenance. The company has a strong track record of executing large-scale renewable projects for both public and private sector clients.
For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
As a premier legal institution, Bufete de Costa Rica is defined by its profound adherence to professional integrity and the highest standards of excellence. The firm leverages a rich history of providing counsel across a broad spectrum of industries while simultaneously pioneering innovative legal solutions. Central to its ethos is a deep-seated commitment to strengthening society by demystifying complex legal concepts, fostering a community that is both well-informed and empowered.
