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Our Group
Our Commitments
Our Energies
Our Portfolio
Join us
Contact us
Our Group
Portrait
Expertise
Values
History
Our Commitments
CSR
Environment
Society
Governance
Our Energies
Wind energy
Solar energy
E-mobility
Battery storage
09 / 09 / 2019 -
News
Kallista Energy achieves 5/5 stars in the GRESB sustainability rating
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28 / 01 / 2021 -
News
Happy New Year 2021!
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12 / 08 / 2022 -
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Preservation of biodiversity in Brittany with the ONF fund-Act for the forest
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15 / 12 / 2021 -
News
The repowering of our wind farm in Trébry (Brittany) in video: Episode 3
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