Rayan Kassis in

Rayan Kassis

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Chief Executive Officer at Aed Energy
📍 United Kingdom

Rayan Kassis is the Co-Founder and CEO of Aed Energy, an award-winning developer of long-duration thermal storage technology. A cleantech veteran with over 9GW of project experience across 24 countries, he specializes in commercializing novel power technologies for global markets, with previous roles at GE, Vestas, and eSolar.

He has a keen interest in the evolution of energy systems, having started his career when gas turbines were considered clean technology. A UK resident of Lebanese nationality, he remains focused on making clean energy accessible and affordable worldwide.

Unique fact: Rayan has authored publications on specialized topics like "Wind Power in Lebanon" and using solar thermal energy for desalination.

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Experience
24 Years
Current Role
Chief Executive Officer
Job Level
Leadership
Location
United Kingdom
Personality Overview

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Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Rayan cares about

Long-Duration Storage
His company, Aed Energy, is pioneering a modular thermal battery to store renewable energy for days or weeks, addressing gaps left by conventional batteries.
Industrial Decarbonization
He focuses on applying thermal battery technology to provide reliable, zero-carbon heat and power for heavy industry and manufacturing.
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Career

Work history

1-2023
Chief Executive Officer
Aed Energy
1-2022 - 1-2023
Managing Director
KCG Energy
7-2019 - 12-2021
Head of Power - International
PRIME METRO POWER HOLDINGS CORPORATION
8-2017 - 7-2019
Regional Director - EMEA
PRIME METRO POWER HOLDINGS CORPORATION
10-2014 - 8-2017
Vice President Business Development MENA Region
eSolar
In the press

Media appearances

Episode 13 – Advanced Thermal Battery Technology (featuring Rayan Kassis, CEO of AED Energy). Featured in Energy Futures Lab, Imperial College London
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Education
Education details unavailable
George Mason University
Education details unavailable
ASA
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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