Sonnedix surpasses 1 GW in Spain with the inauguration of the Betierra solar park

Sonnedix celebrates a major milestone with the inauguration of its Betierra project, a 150 MW solar park in Spain, reaching a total capacity of 1 GW, strengthening its key role in the energy transition.

Share:

Gain full professional access to energynews.pro from 4.90$/month.
Designed for decision-makers, with no long-term commitment.

Over 30,000 articles published since 2021.
150 new market analyses every week to decode global energy trends.

Monthly Digital PRO PASS

Immediate Access
4.90$/month*

No commitment – cancel anytime, activation in 2 minutes.

*Special launch offer: 1st month at the indicated price, then 14.90 $/month, no long-term commitment.

Annual Digital PRO Pass

Full Annual Access
99$/year*

To access all of energynews.pro without any limits

*Introductory annual price for year one, automatically renewed at 149.00 $/year from the second year.

The renewable energy producer Sonnedix has officially inaugurated its Betierra solar park, located in Cuenca, in the Castilla-La Mancha region of Spain. This project, which includes three 50 MW solar plants, marks a significant milestone for the company, which now exceeds 1 GW of operational capacity in the country.

Since its commercial operation began in September 2024, Betierra has been producing nearly 300,000 MWh of clean electricity annually, enough to power over 71,000 households. This project also reduces CO2 emissions by more than 107,000 metric tons per year, demonstrating its positive environmental impact. This green electricity is supplied under a ten-year Power Purchase Agreement (PPA) signed in May 2023 with Equinix, a global leader in data centers.

A long-term strategy for the energy transition

The Betierra project is part of Sonnedix’s strategic approach, combining acquisition, development, and long-term operation of projects. Acquired in its development stage in 2021 from RIC Energy, the portfolio that includes Betierra comprises a total of 300 MW, of which 150 MW are still in advanced development.

Axel Thiemann, CEO of Sonnedix, emphasized the importance of this inauguration for the company: “This project represents an essential milestone in our mission to become a leading solar photovoltaic player in Spain. We have come a long way since our beginnings with a 1 MW solar plant 15 years ago.”

Collaboration for a sustainable future

Support from local and regional authorities was crucial in the development of this innovative project, according to Gerson Gonzalez Hernandez, Representative Director of Sonnedix in Spain. He highlighted the optimization of shared interconnection infrastructure and the integration of the park into its natural environment as key elements of the project’s success.

On Equinix’s side, this collaboration strengthens their commitment to achieving climate neutrality by 2030. “Thanks to this agreement with Sonnedix, we surpass the energy needs of our data centers in Spain, all of which are powered 100% by renewable energy, while contributing to the decarbonization of the Spanish electrical grid,” said Eulalia Flo, Managing Director of Equinix in Spain.

Solar and storage accounted for 82% of new U.S. power capacity in early 2025, despite federal measures slowing their expansion.
Statkraft France won a 15.5 MWc solar project in Mourmelon-le-Grand during the latest national tender round, bringing its total awarded capacity to nearly 70 MWc in less than a year.
Solar growth in Central Europe has doubled that of the European Union since 2019, reshaping the energy mix and boosting battery manufacturing in the region.
Canadian energy producer Cordelio Power has completed commissioning of its Winfield solar project, a 150 MW facility backed by a 15-year contract with Microsoft and a $313mn structured financing deal.
Platform Anza surpassed its 2024 volume in just eight months, responding to developers’ urgency to secure projects ahead of regulatory and fiscal changes expected in 2026.
US-based AGCO has signed a ten-year virtual power purchase agreement with BRUC, covering a 100 MW solar project in Spain, to secure part of its European energy consumption.
Canadian developer Innergex has won all six projects of the Grenier des Essences portfolio for a total of 85 MW, strengthening its position in France’s ground-mounted solar sector.
Canadian Solar unveils its new low-carbon solar modules integrating heterojunction cells and thinner wafers, achieving up to 24.4% efficiency and a peak power output of 660 Wp.
Elmya Energy and Atlantica Sustainable Infrastructure have created a joint venture targeting 4 GW of renewable energy projects in the United States, focused on the ERCOT and WECC markets.
Louth Callan has completed the Mousam River solar project in Sanford, marking a key milestone in the deployment of utility-scale energy infrastructure across the United States.
The state regulator has approved five new solar power purchase agreements to support growing demand under the CARES programme, targeting industrial and commercial clients.
With the commissioning of the El Carrizo plant, Ecoener surpasses 500 MW in installed capacity and becomes the most active Spanish investor in Guatemala’s energy sector.
Aspen Power has finalised the acquisition of two community solar projects totalling over 1 MWdc in New Jersey, developed by Ecogy Energy, with construction expected to begin shortly.
French developer Tenergie has started work on a ground-mounted solar plant at a former quarry, with expected annual output of 7.6 GWh from 2026.
Octopus Energy strengthens its presence in Spain with three new energy projects totalling 600 MW, powering 2.3 million households and accelerating the expansion of its European renewables portfolio.
VSB Italy has obtained authorisation to build a 6.2 MW agrivoltaic plant in Città della Pieve, combining solar power generation and agricultural cultivation on 10.6 hectares.
Ameren Missouri announces a 250 MW solar project to power 44,000 homes, reducing delays and costs through strategic development on company-owned land.
Verso Energy has inaugurated an experimental solar power plant in Outarville, testing the integration of photovoltaic panels across three hectares of large-scale crops with a 90% self-consumption rate.
Independent power producer R.Power is selling a 440MW ready-to-build photovoltaic portfolio in Poland, as political uncertainties drive a wave of divestments in the national renewable energy market.
Grenergy has finalised the sale of the fourth phase of its hybrid solar-storage project in Chile to CVC DIF, valued at up to $475mn, while retaining operation and maintenance for five years.

Log in to read this article

You'll also have access to a selection of our best content.