Stephane Charrieau
Head of Power at Sweetch Energy | Greater Paris Metropolitan Region, France
Stephane Charrieau’s Email & Phone Number
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Stephane Charrieau leads the power division at Sweetch Energy, a Greater Paris-area renewable enterprise developing proprietary INOD osmotic power technology to deliver continuous clean electricity. He holds engineering credentials from the Ecole d’Ingénieurs en Génie des Systèmes Industriels and directs operational strategy within the environmental sector. Through this executive mandate, he focuses on scaling deeptech innovation to support global carbon neutrality and energy security objectives.
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Head of Power at Sweetch Energy in April 2023 - Present
Vice President Sales Ports & Maritime Division at Cavotec in April 2020 - April 2023
Managing Director Industrial Service France at Konecranes in December 2017 - April 2020
Sales Director Industrial Services EMEA South at Konecranes in May 2017 - April 2020
Executive, Head of Sales EMEA & CIS for GE Hydro at GE Renewable Energy in November 2015 - October 2016
Regional Sales & Marketing Director for Africa at ALSTOM in April 2015 - October 2015
Sales & Marketing Director for Maghreb, Western, Eastern & Central Africa at ALSTOM in September 2009 - March 2015
North & West Africa Director at Alstom Power Service in January 2006 - August 2009
Export Sales Manager at Alstom Power Service in December 2004 - December 2005
Sales Manager at Technos (Alstom Group) in October 2002 - November 2004
Project Manager at Technos (Alstom Group) in July 1999 - October 2002
Ecole d'Ingénieurs en Génie des Systèmes Industriels, July 1996 to July 1999
Eseo, July 1994 to July 1996
Lycée des Bourdonnières, July 1992 to July 1994
Sweetch Energy is a renewable energy company pioneering osmotic power, turning the natural salinity of water into clean, 24/7, and cost-efficient electricity. Our mission is simple yet bold: build a sustainable future where carbon neutrality meets energy security. Thanks to our proprietary INOD® technology, we’re unlocking one of Earth’s most abundant and untapped energy sources, making it a new cornerstone of the global clean-energy mix. We’re a multicultural team of pioneers, uniting science, engineering, and vision to turn deeptech innovation into real-world impact. Sweetch Energy is backed by leading European institutions and top-tier investors in cleantech and industry, including Crédit Mutuel Impact, Go Capital, Demeter Investment Managers, Axeleo, Future Positive Capital, EDF Pulse Ventures, and Compagnie Nationale du Rhône, alongside Bpifrance, ADEME, and the European Innovation Council. Recognized as a Tech Pioneer by the World Economic Forum, we have earned multiple international awards, including the Grand Prize of the Hello Tomorrow Global Challenge.
Discover more about Sweetch Energy
Co-founder & CEO, Sweetch Energy
I am a co-founder and CEO of Sweetch Energy, an energy tech startup company created by entrepreneurs and researchers to leverage most recent academic discoveries in blue osmotic energy and combined them with the efficiency of the private sector. I drive the company’s vision ...
Head of Product & Process Engineering | Ex-Cowboy, Ex-Valeo | Industrial Scale-up for Sustainable Energy | Deeptech Operator & Team Leader
Lead product & process development strategy, from lab to pilot to scale.
Realigned the collaboration and focus of two engineering teams and built a 3-year industrial roadmap focused on technical feasibility and long-term execution.
Developed partnerships with external experts ...
CFO at Sweetch Energy
Established in 2015, Sweetch Energy is a pioneering renewable energy tech company dedicated to making osmotic power a key pillar of global electricity generation.
Advanced R&D Engineer & EU Project leader | AI prompt engineer | Inventor
Research And Development Engineer / Project Lead at Sweetch Energy
(Sep 2024 – Present)
Chief Innovation Officer and Co-founder chez Sweetch Energy
SWEETCH Energy is a french start-up developing a breakthrough technology in the field of salinity gradient power harvesting
Ingénieure R&D || Electrochimie || Prototypage
R&D Engineer at Sweetch Energy
(Aug 2021 – Present)
What is Stephane Charrieau email address?
Email Stephane Charrieau at [email protected] and [email protected]. This email is the most updated Stephane Charrieau's email found in 2026.
What is Stephane Charrieau phone number?
Stephane Charrieau phone number is 7325014316.
How to contact Stephane Charrieau?
To contact Stephane Charrieau send an email to [email protected] or [email protected]. If you want to call Stephane Charrieau try calling on 7325014316. (updated on November 16, 2025)
What company does Stephane Charrieau work for?
Stephane Charrieau works for Sweetch Energy.
What is Stephane Charrieau's role at Sweetch Energy?
Stephane Charrieau is Head of Power
What industry does Stephane Charrieau work in?
Stephane Charrieau works in the Renewables & Environment industry.
