
Falera, painted by Karl Herweg during ISUernergy 2026.
Thank you, dear Karl, for this wonderful gift!
ISUenergy lectures
Sunday, August 23, 2026
Monday, August 24, 2026
- 09:00-10:30 A. Kirchner
Challenges in a transformed energy system for the synchronisation between demand and supply
- 11:00-12:30 K. Herweg
Sustainability Transformations - Challenges for Science and Education
- 14:00-15:30 F. J. Haug
PV Cells and Modules: Fundamentals & R&D
- 16:00-17:30 R. Pitz-Paal
Solar Thermal Systems I: Fundamentals & R&D
Tuesday, August 25, 2026
- 09:00-10:30 R. Pitz-Paal
Solar Thermal Systems II: From Concepts to Application
- 11:00-12:30 P. Slater
Batteries: Fundamentals & R&D
- 14:00-15:30 N. Lewald
Wind Generators: Fundamentals & R&D
- 16:00-17:30 F. J. Haug
PV cells and modules: Processing and Technology
- 19:30-21:00 J. Riedel
Safety and Sustainability as Two Key Factors in Energy Transformation
Wednesday, August 26, 2026
- 09:00-10:30 N. Lewald (the slides for this presentation begin on page 103)
Wind Power - An introduction to wind power and its surroundings
- 11:00-12:30 K. Gutbrod
Decision theory - Basics
Thursday, August 27, 2026
- 09:00-10:30 F. Christe
An introduction to geothermal energy: Principles and R&D
- 11:00-12:30 K. Meyer
Safety aspects in H2 applications
- 19:30-21:00 K.Gutbrod
Climate Change Effects, Economics and Options for Action
Friday, August 28, 2026
- 09:00-10:30 P. Fath
Lithium-Ion Batteries (LIB) - Basics, Manufacturing and Applications
- 11:00-12:30 B. Valluy.
Pumped Hydropower: From Concepts to Application
Monday, August 31, 2026
- 09:00-10:30 Carl-Ernst Forchert, Jung-Hwa Lee
1. Battery Reuse and Recycling Market in Europe and Asia - Key Drivers and Emerging Trends
2. I-VECTOR Innovationsmanagement GmbH
- 11:00-12:30 C.Godarzi
Solar Architecture - A short introduction
- 19.30-21:00 K. Lehmann
Building for forests - Timber construction today
Tuesday, September 1, 2026
- 09:00-10:30 M. Risch
Hydrogen Technology: From Concepts to Production
- 11:00-12:30 Ch. Ballif
Technologies, energy transition and geopolitics: from China to Africa to Europa
- 19.30-21:00 H. Uphaus
Renewable Energy for Industry
Wednesday, September 2, 2026
- 09:00-10:30 H. Uphaus (the slides for this presentation begin on page 23)
PPA for Renewables - International Scaling-up Strategies
- 11:00-12:30 M. Loock
Energy and sustainability management - Business models for solar powered mobility at
zero costs and zero emissions
Thursday, September 3, 2026
- 09:00-10:30 F. Carigiet
Smart Grid - Stage on in Practice
- 11:00-12:30 J. Riedel
Life Cycle Assessment & Recycling of Energy Materials
Friday, September 4, 2026
- 09:00-10:30 J. Nieder
Bioinspired Energy Transfer Processes
- 11:00-12:30 K. Gutbrod
Energy Network Operations



