Deals Counterparts

Acciona Energía installs 1.56 MWp solar PV system for Graftech in Ororbia, Navarra, under a 15-year on-site PPA

Ppa Solar announced Ororbia, Spain Mar 4, 2026
1.56 MW
Capacity
operating
Stage

Acciona Energía has completed the installation of a 1.56 MWp self-consumption photovoltaic system at Graftech's production facility in Ororbia, Navarra. The companies signed a 15-year on-site PPA under an "energy as a service" model, with the system expected to generate 2 GWh annually for Graftech's own consumption.

Deal Analysis

Acciona Energía has announced the installation of a 1.56 MWp self-consumption solar photovoltaic system for Graftech's production facility in Ororbia, Navarra, under a 15-year on-site Power Purchase Agreement (PPA). This deal, structured as an "energy as a service" model, will see the system generate an estimated 2 GWh annually, directly supplying Graftech's operational needs. For Graftech, this represents a strategic move towards energy cost stability and decarbonization through direct renewable energy consumption, while for Acciona Energía, a global renewable operator, it expands its distributed generation portfolio and reinforces its presence in the corporate PPA market. This transaction is notable for several reasons. It highlights the increasing adoption of long-term on-site PPAs by industrial consumers seeking reliable and sustainable energy solutions, leveraging the expertise of established renewable developers like Acciona Energía. The 1.56 MWp capacity, while not utility-scale, is significant for an industrial self-consumption project, demonstrating a commitment to substantial on-site renewable integration. The deal also underscores the growing momentum in the Spanish market for corporate renewable energy procurement, driven by favorable regulatory environments and a strong business case for reducing operational energy costs and carbon footprints.
  • 15-year on-site PPA under an "energy as a service" model.
  • Partnership between Acciona Energía (global renewable developer) and Graftech (industrial off-taker).
  • 1.56 MWp solar PV system for industrial self-consumption, generating 2 GWh annually.
  • Reinforces the trend of corporate renewable energy procurement in the Spanish market.

Source Intelligence

KEY DETAILS

The system is configured for self-consumption without surplus, dedicating all generated energy to the plant's own consumption. The agreement is under an "energy as a service" model. The photovoltaic system is installed on an approximate area of 11,500 square meters, utilizing the roofs of industrial buildings and parking canopies. The installation integrates more than 2,300 bifacial modules of 625 Wp, mostly south-oriented. Acciona Energía also replaced a fiber cement roof with corrugated sheet metal. Quotes: "el sistema se ha configurado en modalidad de autoconsumo sin excedentes, destinando la totalidad de la energía generada al consumo propio de la planta.", "bajo el modelo de “energía como servicio”.", "El sistema fotovoltaico se ha instalado sobre una superficie aproximada de 11.500 metros cuadrados, aprovechando las cubiertas de los edificios industriales y las marquesinas del aparcamiento.", "La instalación integra más de 2.300 módulos bifaciales de 625 Wp distribuidos en distintas tipologías de estructura coplanar, lastrada con soportes prefabricados de hormigón y marquesina.", "La orientación de los módulos fotovoltaicos es mayoritariamente sur.", "Acciona Energía ha sustituido una cubierta de fibrocemento por chapa grecada, en línea con el plan de eliminación progresiva de este material por parte de Graftech."

Capacity
cuenta con una potencia total de 1,56 MWp
Location
en la sede productiva de Graftech, en Ororbia (Navarra)
PPA Details
El acuerdo alcanzado entre ambas compañías prevé una fórmula de PPA on-site a 15 años
Announcement
marzo 4, 2026
Signing
Las compañías firmaron un PPA on-site a 15 años.
COD
La instalación, que entró en operación a mediados de febrero
PARTIES MENTIONED IN SOURCE
A
Acciona Energía developer

"Acciona Energía ha completado la instalación de un sistema de autoconsumo fotovoltaico"

G
Graftech buyer

"en la sede productiva de Graftech, empresa especializada en la fabricación de materiales de grafito"

high quality Enriched Mar 4, 2026

Timeline

Announced
Mar 4, 2026
Signed
Closed