The infrastructure market is consumed by debate over whether AI-driven demand for data centres is genuine or speculative. Clarke Energy's group business development and marketing director Alex Marshall argues this framing misses the point entirely. The critical distinction lies not in demand validation but in understanding the fundamental difference between power infrastructure and dark fibre assets.

Marshall explains that data centres require reliable, scalable power generation — a complex engineering challenge involving gas engines, grid integration, and energy management. This contrasts sharply with dark fibre, which is passive capacity waiting to be lit. Investors conflating the two risk misallocating capital.

The real question, according to Marshall, is not whether AI demand exists but whether investors possess the technical expertise to underwrite power infrastructure. Clarke Energy's track record in distributed generation highlights the operational skill required. As AI workloads expand, the premium shifts from vintage fibre assets to teams capable of delivering resilient power solutions.

Infrastructure investors must evaluate power projects on engineering merit and operational capability, not merely as a proxy for digital demand. The market rewards those who understand generation, not just connectivity.