Monday: Symposium

4 December 2023, ETH main building

The symposium takes place in the Audimax in ETH’s main building. It will be simultaneously translated into German and English. Dr. Benedikt Knüsel moderates the event.

12.30 h

13.30 h

Registration open

13.35 h


Prof. Dr. Joël Mesot , President of ETH Zurich

13.50 h

Charging toward a cleaner future: the transition to electric vehicles 

Dr. Siobhan Powell, Management, Technology and Economics, ETH Zurich

14.00 h

6.4 million cars in Switzerland. In the future, too?

Martin Everts, Managing Director, AMAG Energy & Mobility

14.10 h

Electric cars and public transport, the perfect match?

Marionna Lutz, Head of Section Planning, Infrastructure Division, Federal Office of Transport (FOT)

14.20 h

Discussion and Q&A

14.40 h

Buildings as part of the energy system 

Prof. Dr. Arno Schlüter, Architecture and Building Systems, ETH Zurich

14.50 h

Investments in the built environment – What are the effects on energy consumption?

Ana Alberati, Portfolio Manager, Pensimo Management AG

15.00 h

Innovation as the key to de-carbonizing the built environment

Dr. Jörg Wild, CEO, Energie 360°

15.10 h

Discussion and Q&A

15.30 h


16.00 h


Dr. Viola Becattini, Energy and Process Engineering, ETH Zurich

16.10 h

For reaching the “Net zero” target in the cement industry investment security and competitive framework conditions are crucial!

Dr. Stefan Vannoni, Director Cemsuisse, the Association of the Swiss Cement Industry

16.20 h

Empowering the Energy Industry Transformation: Navigating Net Zero Through Diverse Sustainable Energy Solutions

Christian Verhoeven, Chief Technology Officer, GE Vernova

16.30 h

Discussion and Q&A

16.50 h

Scenarios of a net-zero energy supply

Prof. Dr. Gabriela Hug, Power Systems & High Voltage Technology, ETH Zurich

17.00 h

A reliable power supply for the future

Dr. Antje Kanngiesser, CEO, Alpiq Holding

17.10 h

Energy Supply: Challenges and Opportunities
Christoph Brand, CEO Axpo Group

17.20 h

Discussion and Q&A

17.40 h

Final words

Dr. Christian Schaffner, Executive Director, Energy Science Center, ETH Zurich

17.45 h


19.15 h

End of symposium

Tuesday: Energy Sprint

5 December 2023, ETH Zurich


What is the Energy Sprint?

During the Energy Sprint, participants explore the not-yet-solved problems on a path towards a more sustainable energy system. They will be guided through a Design Thinking Process to come up with creative ideas and a concept to tackle the challenges ahead of us all.

Our energy experts from industry and research will provide the participants with insights into the current challenges of the innovation fields in the energy sector: electricity supply + policy, mobility, built environment, storage + grids.

The mix of people from different backgrounds, the opportunity to be creative or even a little bit crazy and the relevance of the topic turn this event into an unique experience. In only one day,  students understand an industry challenge, form teams, define a relevant problem and upon this develop, prototype and pitch a solution.


Who can participate?

The Energy Sprint is an event that is aimed at Masters and Doctoral students. The selection of the participants is very competitive and will be made by an expert jury. The Energy Sprint will be performed in English.


What are the prizes for the best pitches?

In addition to the gained experience and the support you received from the facilitators and the energy experts during the day, the winning team of the jury prize received CHF 3’000 in the form of the “ESC Start-Up Ticket” when participating in the Venture Kick.


08:00 h

Arrival and Welcome


Start of the Energy Sprint 2023

09:00 h

Presentation of the Challenge

10:00 h

Kick-off Design Thinking Process

12:00 h


13:00 h

Design Thinking Process

17:05 h


17:45 h

Award Ceremony and Apéro

20:15 h

The End

Wednesday: Next Generation University

6. December 2023, ETH Zurich


What is the Next Generation University about?

As part of the Energy Week @ ETH 2023, a new sub-event will be launched this year, the “Next Generation University”, which is addressed to interested students (1-2 years before Swiss Matura or “Berufsmatura”). At the “Next Generation University” students work in teams to develop creative solutions for very specific energy challenges. The focus is on the following areas: electricity supply + policy, mobility, built environment, storage + grids.
A “Challenge” will be defined for each topic, and the solution process will be accompanied during the day by energy experts and a professional design thinking team. The teams will be interdisciplinary and will focus in particular on the development of creative solutions.


Who can participate?

Enthusiastic students (entire classes are welcome as well), especially two years prior to the Matura.


Is there a prize to be won?

The winners of the best solution of the day will get the chance for a coaching session (duration of three hours ) from ETH energy experts for their Matura thesis.



Registration for entire classes is no longer possible. Individual students interested in energy in the last two school years before the Matura can still register directly with us (


08:00 h

Arrival and Breakfast

08:30 h

Start of the Next Generation University


Presentation of the Challenge

09:00 h

Intro Design Thinking

09:20 h

Kick-off Design Thinking Process

12:00 h


13:00 h

Design Thinking Process II

14:45 h

Pitches & Award Ceremony

15:30 h

Transfer High Voltage Lab

16:00 h

Intro High Voltage Lab

Wednesday: DemoUpCARMA Closing Event

6 December 2023, ETH Zurich

Specific solutions for CO2 management – Lessons learned from the DemoUpCARMA research project

At this half-day event, the main findings of the pilot project DemoUpCARMA will be presented. It investigated the implementation and scale-up of two pathways leading to negative emissions: CO2 utilization and permanent storage in concrete in Switzerland using a novel technology and CO2 transport and permanent storage in a geological reservoir abroad.

The event will be held in English and is part of a collaboration between the Energy Science Center and the DemoUpCARMA management team.

13:00 h

Welcome & introduction

Prof. Marco Mazzotti, Dr. Viola Becattini, Projektleitung DemoUpCARMA


DemoUpCARMA and Switzerland‘s climate strategy

Dr. Sophie Wenger, Federal Office for the Environment

13:20 h

Pilot and demonstration activities

CO2 storage in recycling concrete

Dr. Johannes Tiefenthaler, Neustark AG


CO2 cross-border transport and permanent storage in the underground

David Shu, ETH Zurich


Discussion and Q & A moderated by

Dr. Viola Becattini, ETH Zurich

13:50 h

Zoom-in: the science and technology

Carbonation of recycled concrete aggregates and its implications on recycling concrete

Dr. Andreas Leemann, Dr. Frank Winnefeld, Empa


CO2 storage via in-situ mineralization

Dr. Sandra Ósk Snæbjörnsdóttir, Carbfix


Monitoring of CO2 injection and storage in the underground

Prof. Stefan Wiemer, Project Manager DemoUpStorage, SED

14:30 h


15:30 h


Systemic aspects

Life cycle assessment and system analysis of CO2 capture, transport and storage technologies

Prof. André Bardow, ETH Zurich


CO2 capture integration in waste-to-energy plants: case study for the city of Zurich

Tuvshinjargal Otgonbayar, ETH Zurich


Perception of CO2 management solutions in Switzerland

Dr. Irina Dallo, ETH Zurich, Dr. Samuel Eberenz, The Risk Dialogue Foundation


The role of carbon markets

Dr. Matthias Honegger, Perspectives Climate Group


CO2  transport modes and infrastructure financing

Katrin Sievert, ETH Zurich

16:30 h

Panel discussion

The future of CO2 management

Dr. Viola Becattini (ETH Zurich), Dr. Sophie Wenger (FOEN), René Estermann (Environmental and health protection Zurich), Mario Davidi (Waste management and recycling, ERZ), moderated by Dr. Benedikt Knüsel (ETH Zurich)

17:15 h



Thursday + Friday: Focus Dialogues

7 -8 December 2023, online (Zoom)

The Focus Dialogues take place online and are basically held in German.

Thursday, 7 December 2023

16:00 h – 17:00 h



Lucas Miehé, Sustainability and Technology (SusTec), ETH Zurich

Fabrizio Tollin, Director Brands New Car, AMAG

Roland Lötscher, CEO, Mobility Carsharing

Maximilian Philippi, Product Manager,

Moderation: Dr. Jonas Savelsberg, Energy Science Center, ETH Zurich

Thursday, 7 December 2023

17:00 h – 18:00 h

Electricity Supply + Policy


Kaja Hollstein, Senior Managerin, Swissgrid

Dr. Anselma Wörner, Co-founder & COO, Exnaton

Prof. Dr. Giovanni Sansavini, Reliability and Risk Engineering, ETH Zurich

Moderation: Dr. Jonas Savelsberg, Energy Science Center, ETH Zurich

Friday, 8 December 2023

16:00 h – 17:00 h

Built Environment


Silvia Banfi, Energy Commissioner, City of  Zurich

Johannes Tiefenthaler, Founder and Co-CEO, Neustark

Dr. Danielle Griego, Dept. of Civil, Environmental and Geomatic Engineering, ETH Zurich

Moderation: Lea Fonseca, Energy Science Center, ETH Zurich

Friday, 8 December 2023

17:00 h – 18:00 h

Storage + Grids


Prof. Dr. Gabriela Hug, Power Systems & High Voltage Technology, ETH Zurich

Christoph Rahm, Grid Services Leader Europe, GE Renewable Energy

Michael Auer, Head of New Grid Solutions, ewz Netze

Moderation: Dr. Gianfranco Guidati, Energy Science Center, ETH Zurich

Thursday: Energy Now! 2.0 Finale Night

7 December 2023, ewz Oerlikon

The Energy Now! 2.0 Finale Night is co-organised by GreenBuzz Zurich and the Energy Science Center and hosted by ewz.

Energy Now! 2.0 is kindly supported by David Wallerstein.

Are you curious about the future of the energy transition? Eager to witness creative solutions? Energy Now! 2.0 is an Impact Accelerator from ETH Zurich that has been empowering student groups to immerse themselves in these real-world energy challenges. The students have been crafting innovative solutions under the guidance of mentors from leading industry partners such as Swissgrid, BKW, vbz, Siemens, Ahoy-Hoy, ShareP Tiko and ewz.

Come listen to what they’ve come up with and vote for your favorite solution!

Friday: Energy Data Summit

8 December 2023, ETH Main Building

The Energy Data Summit will be held in English and German This event is part of a cooperation with the Energy Data Innovation Hub.

08.15 h

08.40 h

Registration and Coffee



Adriana Marcucci, ETH Zurich

Matthias Eifert, HSLU

08.50 h


Matthias Galus, Head Digital Innovation Office, Swiss Federal Office of Energy

09.10 h

Input – Speeches


– Research (EN). Philipp Schütz, CC Thermal Energy Storage, HSLU

– Canton of Bern (DE). Nicolas Lanz, Economic, Energy and Environmental Department of the Canton of Bern

– EW Höfe (DE). Arne Kähler, EW Höfe AG

– Solarify (DE). Raimund Neubauer, Solarify AG

TNC consulting (EN). Thomas Nordmann, TNC Consulting AG

10.00 h

World café

Informal Discussion with panelists, coffee break


11.00 h

Panel Discussion (EN/DE)

Moderation: Gianfranco Guidati, Energy Science Center

12.00 h

Networking lunch



1. Data standards (EN). Florin Hasler, Director,

2. Regulation (DE). Cornelia Kawann,

3. Sensitive Data, legal issues and security (DE). Ursula Sury und Lynn Grau, HSLU

4. One single national platform (EN). Lucas Tochtermann, Federal Office of Energy

14.30 h




Panel Discussion

Moderator: Christian Schaffner, Energy Science Center


The end

The Energy Week @ ETH 2023 is kindly supported by:
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ETH Zurich
Energy Science Center (ESC)
Sonneggstrasse 28
8006 Zürich, Schweiz
Note about Photography

Visitors should note that audio recordings, photographs, films or video recordings of them in person may be made throughout the duration of the event or in connection with it, and they agree that such material may be used without financial compensation and/or without restrictions as to time or place.

08.30 h