Vaire

Vaire Computing is pioneering the future of AI hardware by decoupling computing growth from energy consumption. Founded in 2021 and backed by leading deep-tech investors, Vaire has developed Near-Zero Energy Computing (NZEC), a breakthrough architecture based on reversible computing that recycles, rather than wastes, electrical energy. This innovation addresses one of the semiconductor industry’s most urgent challenges: power and heat limits in advanced AI systems. In early 2025, Vaire’s first test chip became the world’s first silicon to demonstrate positive energy recovery;  a milestone proving the viability of reversible computing in standard CMOS. With teams in the US and UK, Vaire is building systems that scale from edge inference to rack-level datacenter deployments, enabling AI performance that is both economically and environmentally sustainable.
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