WNE 2027: World Nuclear Exhibition in Paris

WNE (World Nuclear Exhibition) is the civil nuclear industry's flagship B2B platform, connecting top-tier suppliers, technology leaders and service providers from across the entire value chain. Its mission: speeding up the delivery of safe, reliable, low-carbon electricity worldwide. Held at the Paris Nord Villepinte Exhibition Centre (Halls 5A & 6), the show is strictly reserved for professionals working in or for the civil nuclear sector. The 2025 edition drew over 36,000 participants, 1,070 exhibitors and representatives from more than 80 countries, confirming its role as the meeting point between industry and public decision-makers. The programme combines free conferences, pre-scheduled business meetings and a vast exhibition floor spanning the whole nuclear supply chain — from global corporations to innovative SMEs. It's a key date for anyone looking for accommodation near Villepinte and Roissy in December. Access requires prior registration and professional credentials; booking a hotel early is strongly advised due to overlapping trade shows across the Paris region.