Iberdrola has launched an innovative “solar grazing†program in Portugal, enabling nearly 300 sheep to utilize its photovoltaic parks as sustainable grazing grounds.
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This groundbreaking initiative showcases a prime example of circular economy principles, benefiting multiple stakeholders in various ways.
The introduction of “solar grazing†provides livestock farmers with new and expanded spaces for their activities, fostering growth within the industry.
Simultaneously, it positively impacts Portuguese solar farms by ensuring the ecological maintenance of the land and significantly reducing the risk of fires.
Additionally, the sheep themselves benefit from access to food and find shelter from the elements, including protection from the sun, rain, and wind through the installation of solar panels.
To date, Iberdrola have successfully introduced 200 sheep to the Algeruz II photovoltaic plant, located in the district of Setúbal, their inaugural solar infrastructure project in Portugal boasting an impressive installed capacity of 28 MW.
Moreover, the Conde PV plant in Palmela, which was completed last year, has been utilized for grazing by a flock of 70 sheep. As part of Iberdrola's ongoing efforts, the company is currently in the process of introducing 200 sheep to the Alcochete I and II farms.
Beyond its immediate advantages, “solar grazing†significantly contributes to soil regeneration, supports local hunting activities, and bolsters the regional economy.
By integrating renewable energy production with the practices and needs of the local population, this initiative underscores their commitment to an inclusive and holistic approach to sustainable energy development in Portugal.
This novel grazing practice yields an array of positive externalities for the community at large.
Not only does it generate local employment opportunities, but it also stimulates growth in sectors such as livestock farming.
Furthermore, the sheep’s presence enriches the soil with vital nutrients and facilitates the dispersal of new seeds, fostering biodiversity in a natural and harmonious manner.
By effectively managing vegetation height, this practice contributes to the prevention of fires, resulting in reduced maintenance costs for the affected areas.
The realization of this new ecosystem creates a mutually beneficial outcome for all involved parties, including the shepherds, Iberdrola, and the sheep themselves. ■