Clear Air.
Bright Future.

Aer Soléir – Irish for “clear air” – is dedicated to accelerating the energy transition in Europe.

Our passion is sustainability.

We are developing best-in-class, large-scale onshore wind, solar, and energy storage projects that will provide material, long-lasting economic benefits to local communities across Europe.  Our vision is that one day soon, everyone’s life will be electrified sustainably, and we are pleased to be playing an active part in creating a cleaner energy future for all.

Partnership is our driving force.

Aer Soléir invests in sustainable infrastructure projects from early-stage development through to Final Investment Decision (FID) and beyond. Leveraging our deep experience in renewable energy and strategic investment, we form alliances with local partners to support and accelerate new opportunities to develop, construct, own, and operate onshore clean energy projects throughout Europe.

Join Aer Soléir and help create a green Europe.

We are building a world-class team to capitalize on the accelerating energy transition in Europe, and we seek to hire talented, hardworking individuals who share our goal of fostering the growth of renewable energy. If you want to be part of a dynamic team working to create a  greener Europe, we would love to hear from you!

Read our latest news.


200MW Italy Acquisition

Above; Manus O’Donnell, Aer Soléir CFO and Founding Partner signing the agreement in Italy with Gaetano Le Rocca CEO of Delta …

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Irish renewables platform Aer Soléir secures £190m in funding from 547 Energy

Irish onshore wind, solar and energy storage company Aer Soléir has secured £190 million ($250 million) of equity funding from …

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547 Energy Finalizes Initial Commitment to Aer Soléir, an Integrated European Onshore Wind, Solar and Energy Storage Platform

HOUSTON, April 04, 2022 (GLOBE NEWSWIRE) — 547 Energy International LLC (“547 Energy”), the global clean energy investment platform of …

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Aer Soléir secures $250m equity funding commitment from US partner

IRISH renewable energy firm Aer Soléir, which was co-founded by former Mainstream senior executives Andy Kinsella and Manus O’Donnell, has …

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