REGISTER HERE
The Auditorium of the University of Freiburg ”KG 1“
Platz der Universität 3. 79098 Freiburg
JUNE 8, 2026
14:00 to 18:00
SUBMIT A POSTER TITLE HERE
The Center for Renewable Energy (ZEE) is pleased to announce the forthcoming
Renewable Energy Day Freiburg 2026
When:
June 8, 2026
From 14:00 to 18:00
Where:
At the Auditorium of the University of Freiburg ”Aula, Kollegiengebäude 1“.
We are pleased to invite you to the Renewable Energy Day Freiburg 2026. This event will offer valuable insights into the potential and significance of renewable energy sources. We look forward to your participation and the opportunity to enhance your understanding of this rapidly evolving field.
AGENDA
14:00 Introduction
14:15 Keynote Talk by
Heiko Hildebrandt
14:45 Poster Session 1
15:30 Coffee Break
16:00 Keynote Talk by
Wolfram Wiggert
16:30 Poster Session 2
17:15 Apero with Snacks
18:00 End of the Event
(all talks are in English)
Renewable Energy Day Freiburg 2026
KEYNOTE SPEAKER
Wolfram Wiggert
Farmer,
Haslachhof in Löffingen
The Haslachhof in Löffingen sustainable agriculture, energy generation, and biodiversity integrated within a circular
Wolfram Wiggert, 47 Jahre, verheiratet zwei Kinder (11 und 13 Jahre)
Umstellung auf ökologische Erzeugung (Bioland) 2003 Gründung Mutterkuhbetrieb 2003 Diplom Agraringenieur(FH) in Nürtingen 2007 Hofübernahme vom Vater 2012 Außerbetriebliches Engagement: Feuerwehr Fachberater Biogas Landkreis Breisgau-Hochschwarzwald 2019 Gemeinderat Löffingen seit 2019
650-900 m N.N 700-900 mm Niederschlag, 370 ha Acker 140 ha Grünland, 500 kW Biogas mit 2,5 MW Flexleistung, 35 Hinterwälder Mutterkühe zur Verwertung von Naturschutzwiesen, komplette Direktvermarktung 100% Wärmeverwertung im Löffinger Nahwärmenetz, 11 ha AgriPV (Inbetriebnahme Q1 2025) Betriebliche Forschung und Versuche: FH Furtwangen Projekt Biogas Digital Twin
RP Freiburg und IFAB Institut: Wildbienenprojekt, Ackerwildkräutervermehrung Naturpositive Landwirtschaft (www.naturpositiv.de) HumusKlimaNetz – Mitgliedsbetrieb
Zitat: Gesunderhaltende Lebensmittel, humusaufbauende Bodenbewirtschaftung, Biodiversität und Lebensräume schaffen, Klimakühlung sowie die regenerative, systemdienliche Energieerzeugung denken wir im Sinne einer nachhaltig, produktiven Kreislaufwirtschaft zusammen.
KEYNOTE SPEAKER
Heiko Hildebrandt
CEO and Founder,
Next2Sun AG
Vertical Agri-PV: A solution for current challenges in the energy transition
Heiko Hildebrandt is a pioneer in the field of renewable energy and one of the driving forces behind the development of vertical bifacial Agri-Photovoltaics (Agri-PV). As founder and CEO of Next2Sun, he has played a key role in advancing innovative solar technologies that combine sustainable energy generation with agricultural land use.
Under his leadership, Next2Sun has become an internationally recognized technology leader in vertical bifacial photovoltaic systems, contributing to more efficient renewable energy production while supporting sustainable land management and the energy transition. With extensive experience in renewable energy innovation, energy infrastructure, and sustainable development, Heiko Hildebrandt brings valuable insights into the future of Agri-PV, climate-friendly technologies, and the evolving energy landscape.
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