Who are we
oikos Solar is a student-led consulting initiative at the University of St. Gallen (HSG) and part of the oikos St. Gallen network. Our vision is to accelerate the energy transition by creating tangible impact at the intersection of energy, policy, and business.
Initially, oikos Solar focused on the direct development of solar projects and successfully implemented two renewable energy installations. Through this hands-on experience, we gained valuable insights into the technical, regulatory, and stakeholder-related challenges of real-world energy projects.
Building on these learnings, we have shifted our focus towards energy and sustainability consulting as well as educational events. Today, we support public institutions, startups, and corporates with strategic, policy-driven consulting services and create platforms for exchange between students, founders, and industry experts.
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Fabian Alberti
Project Head
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Santiago Stähli da Cruz Bucho
Head of Consulting
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Sophia Hummel
Head of Marketing & Events
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Simon Gerdolle
Head of Finance
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Fiona Berger
Head of Data Analytics
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![Loris Kramer]()
Loris Kramer
Advisory board member
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![Dr. Christian Opitz]()
Dr. oec. Christian Opitz
Advisory board member
Open positions:
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As part of the Events & Marketing team, you will be responsible for managing our social media accounts and website, as well as creating content during events. We also organise events at HSG to raise awareness of renewable energy, as well as community events where the Oikos Solar Community can come together.
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As part of the Partnerships Team, you help grow oikos Solar by identifying and approaching prospective clients and sponsors across Switzerland and laying the groundwork for long-term relationships in the solar and energy space.
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As part of the Consulting Team, you work directly with cantonal and municipal clients to assess their challenges and co-create practical, actionable recommendations. You are supported by our other teams, who provide the expertise needed to deliver high-quality consulting outcomes.
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As Head of Finance, you are responsible for all the expenses and the incomes oikos Solar has.
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As a member of the Data Analytics team, your role will involve contributing to key projects such as data analysis and modeling to identify and evaluate solar projects, enabling data-driven decision-making, managing website and database, and optimizing processes on platforms like Monday.com.
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As
Co-Project Head, you represent oikos Solar to external stakeholders
and lead the organization together with your Co-Head. You shape our strategic vision, oversee day-to-day operations, manage HR and team development, and ensure that all five departments work together effectively. You are the central point of contact for partners, the Board of oikos St. Gallen, and our team, driving both the long-term direction and the daily momentum of oikos Solar.
Why should I apply:
Work on real-world energy transition projects
Gain hands-on consulting experience
Collaborate with motivated students across disciplines
Build a strong professional network in energy & sustainability
Create tangible impact beyond the classroom
Disclaimer: Applications to join our team are only open to students currently enrolled at the University of St. Gallen.
FAQ
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We welcome all motivated students from the University of St. Gallen who are passionate about renewable energy and the energy transition. All positions are voluntary. No prior technical knowledge is required – we value diverse backgrounds and perspectives.
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The time commitment varies depending on your role and current projects. Typically, members contribute 5-10 hours per week, with flexibility around exam periods and personal schedules.