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September 2, 2026

More Data Centers Are Coming. Here’s How Communities Can Come Out Ahead

The increasing demand for data centers is straining local water and power systems. But could those same data centers also be a catalyst for much-needed new investment in infrastructure? HG Ventures invests in companies solving industrial bottlenecks, so we went looking for the answer. Jon Schalliol digs into the numbers on what the data center build-out means, where the strains lie, and why the founders working to address these challenges have the opportunity of a generation.

John Glushik of HG Ventures and Vincent Caillaud of portfolio company Puraffinity discuss how HG Ventures adds value beyond capital
June 24, 2026

Real Data, Real Experience: Puraffinity CEO Vincent Caillaud on PFAS, industrial water, and earning trust in infrastructure markets

When Puraffinity CEO, Vincent Caillaud visited HG Ventures to attend the Industrial Water Forum, John Glushik took the opportunity to sit down with him to discuss the PFAS contamination challenge, what makes Puraffinity’s technology different, the realities of selling innovation into a conservative water industry, and his advice for founders building at the intersection of climate, regulation, and infrastructure. This conversation has been edited for clarity and length.