Abei Energy, an independent renewable energy producer (IPP) and developer, has signed a contract with Shell Energy for the Arcos de la Frontera project in Cádiz, Andalusia, Spain. The project is a hybrid asset combining photovoltaic generation with a battery energy storage system (BESS). The deal marks another step in the partnership between Abei Energy and Shell Energy.

Abei Energy said the pact reflects the growing sophistication of the Spanish power market and the companies’ ability to develop new solutions. The transaction establishes a contractual framework for a hybrid solar and battery storage model in Spain.

According to Abei Energy, the solar-BESS hybrid model is emerging as an enabler of renewable energy integration. The model supports the maximisation of asset value through participation in wholesale power markets, balancing services and ancillary markets. It can also provide firmness and flexibility to the electricity system.

Abei Energy described formally capturing the solar-BESS hybrid model through a contractual framework in Spain as a milestone. The accord also underscores the strategic collaboration between Abei Energy and Shell Energy.

Abei Energy thanked Shell Energy for its trust and willingness to explore new commercial structures together with the company.

Abei Energy is involved in developing renewable energy projects, including hybrid solar and battery energy storage assets. The company is working with Shell Energy on the Arcos de la Frontera solar-BESS project in Cádiz, Andalusia, Spain, and is exploring contractual models designed for hybrid renewable energy projects.