Energy security is critical in these days of geopolitical unrest. Provaris Energy Ltd has seen the writing on the wall and has forged ahead with its business model of simple and efficient hydrogen production and transportation. MD and CEO Martin Carolan tells Proactive's Susanna Nelson the company is currently in the design phase of a prototype tank for compressed hydrogen, with construction and testing planned in Norway for the first quarter of 2024. A range of government and independent stakeholders are interested, too.