About Julien Villeret

Innovation in Energy Transition

As Chief Innovation Officer at EDF, Julien Villeret drives decarbonization initiatives, highlighting technologies like 3D metal printing for nuclear reactors (MX3D), recycled battery solutions, and AI for optimal solar panel site selection at VivaTech 2025 [12]. He positions EDF's mission as 'helping decarbonize the world' [9], focusing on innovations for low-carbon energy [7]. Villeret discusses nuclear's technological revolution, including advanced manufacturing in 'Dans les coulisses du nucléaire de demain' [17], and electric aviation advancements [20].

AI as Critical Infrastructure

Villeret views AI not as a tool but as essential infrastructure, constrained by energy and data centers rather than compute power [6][10][15]. At SXSW 2026, he noted AI's systemic shift, transforming work while amplifying human judgment [15]. He explores Gen AI improving user interfaces [5] and Europe's strategic advantages in decarbonized electricity for AI sovereignty [14].

Global Tech Events and Trends

A regular commentator on major events, Villeret recaps CES 2026 trends like autonomous vehicles, embedded AI, and Lenovo's ambitions, noting energy's absence [4][13]. At SXSW 2026, he highlights AI's energy bottlenecks and 'moonshots' [15]. Earlier, he covered CES 2022 [2] and BIG 2021 [3], emphasizing iterative progress over disruption [13].

Investments and Ventures

Villeret oversees EDF Pulse Ventures, investing in AI/HPC via Exaion (MARA partnership [16][27][28]), biodiversity monitoring (NatureMetrics [21]), and startups like MyEasyFarm [23], Orus Energy [25]. These align with EDF's innovation strategy for energy and climate tech [11].

Energy Sovereignty and Data Centers

He argues Europe's low-carbon nuclear power provides a competitive edge for data centers and AI, stressing selective sovereignty for critical infrastructure [14]. Villeret warns that energy limits AI scaling, positioning decarbonized electricity as key to digital sovereignty [14][15].

Innovation Under Constraints

In 'Innover sous contrainte' [11], Villeret shares EDF's approach to innovating amid regulatory and operational limits. He balances moonshot ambitions with practical deployments, as seen in nuclear and renewable tech [12][17].