As data centers face power shortages, backup generators are gaining new importance. Natural gas generators, like the Caterpillar G3520K, are being used for high reliability and always-on power for AI workloads. Massive data center complexes are popping up across North America to support the demand for compute capacity, with BYOP becoming a necessity. The gas engine sector is booming, with the global gas generator market valued at $6.9 billion in 2024 and projected to reach $16 billion by 2034. Companies like Fidelity Manufacturing are experiencing rapid growth due to the surge in demand for generators. Lead times for generator packages can be up to one year, with a focus on acoustical performance, reliability, and longevity. Design considerations include aluminum structures for strength and rigidity, as well as compliance with safety standards. Stairs, platforms, and walkways are essential for access to generator enclosures. Data center managers are advised to seek anti-slip surfaces with chemical resistance for safety. Diesel generators are being replaced by natural gas for backup power, allowing for a transition to prime power. Some utilities are informing developers of a three to seven year wait for more power, making natural gas generators a viable immediate solution.

Read more at Yahoo Finance: Data Centers Are Turning to Gas Generators for Prime Power to Eliminate Long Lead Times for Grid Connections