The invisible power of critical metals: how ACS transforms the energy and digital transition

ACS Group and HOCHTIEF Group have an uninterrupted track record in the nuclear sector since the 1950s, an experience that firmly establishes us as a trusted partner for our clients.

ACS Group has expanded its partnership with Germany‑focused Vulcan Energy, the world’s first sustainable lithium and renewable energy business, and will have an end‑to‑end role in developing its lithium production and processing infrastructure.

ACS’s strategy is to expand across the critical minerals and energy transition value chain, building an integrated presence in investment, extraction, processing and infrastructure.

ACS Group is a global force in critical minerals – delivering end-to-end solutions across lithium, copper, nickel, vanadium, rare earths and more.

From Europe to North America, Australia to Asia, ACS is enabling the clean energy future through engineering-led infrastructure, mineral processing innovation, and strategic partnerships.

ACS companies—including Turner and FlatironDragados in the United States, HOCHTIEF in Europe, CIMIC in Asia-Pacific, and Dragados in Europe and Latin America—deliver defense, security, and public safety infrastructure tailored to regional security requirements.

Heiligenhaus, a small town in North-Rhine Westphalia, has become home to this pioneering digital undertaking with the kicking-off of operations at the new YEXIO data centre. Indeed, this is a digital first for the country as a whole, combining as it does state-of-art technology underpinned by a firm commitment to sustainability.