Iberdrola has brought its first solar park in Germany into operation, with the renewable electricity generated at the site now supplying Vodafone’s mobile network nationwide. The project represents a growing convergence between energy and telecom infrastructure, as mobile operators look to secure reliable and sustainable power sources to support expanding network demands.
The solar park is located in Boldekow in the state of Mecklenburg-Western Pomerania and marks Iberdrola’s entry into onshore photovoltaic generation in the German market. The site covers an area equivalent to more than 65 football pitches and is equipped with around 80,000 solar panels. Once fully operational, the installation is expected to generate up to 53 gigawatt hours of electricity each year, with the entire output dedicated to Vodafone under a long-term power purchase agreement.
For Vodafone, the project provides a direct and predictable supply of renewable electricity for its mobile infrastructure across Germany. The annual energy output is sufficient to power around 3,000 mobile base stations, supporting the radio access network and associated systems that underpin nationwide mobile coverage. As networks continue to evolve to handle higher traffic volumes and increased densification, access to stable and locally generated energy is becoming a strategic consideration alongside spectrum, sites and backhaul.
The environmental impact of the solar park is significant. By replacing conventional grid electricity with solar generation, the project is expected to reduce carbon dioxide emissions by approximately 20,000 tonnes per year. Over an anticipated operational lifetime of around 30 years, this contributes meaningfully to emissions reduction targets while aligning network operations with wider sustainability objectives.
From an infrastructure perspective, the project illustrates a shift in how telecom operators source energy. Rather than relying solely on indirect mechanisms, such as renewable energy certificates, operators are increasingly entering direct supply agreements linked to specific generation assets. This approach improves transparency, strengthens energy security and creates a clearer relationship between network growth and renewable energy investment.
For Iberdrola, the Boldekow solar park complements its existing presence in Germany, where the company already operates offshore wind assets in the Baltic Sea. Expanding into onshore solar generation allows for a more diversified renewable portfolio and demonstrates how utility-scale energy infrastructure can be closely aligned with the needs of digital networks.
The project has also delivered local benefits, including regional investment during construction and long-term contributions to municipal revenues. This underlines how renewable energy developments tied to telecom infrastructure can support local economies while addressing national connectivity and sustainability goals.
As mobile networks progress towards higher capacity, lower latency and greater automation, their energy requirements will continue to grow. Projects such as Iberdrola’s solar park supplying Vodafone’s mobile network show how renewable energy is becoming a foundational element of modern telecom infrastructure, rather than a parallel or secondary consideration.
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