In California, however, feasibility is multi-layered. Beyond power costs and availability, cooling, and redundancy, projects must also navigate rigorous environmental analysis through a project’s CEQA compliance. From our perspective at EPD, successful data center conversions begin with understanding environmental constraints early, not treating them as a downstream permitting hurdle.
Under CEQA, adaptive reuse projects, especially those involving significant electrical upgrades or increased operational intensity, may trigger detailed environmental review.
Key considerations typically include:
• Energy and Power Infrastructure
Data centers are energy-intensive by nature. CEQA analysis evaluates increased electricity demand, upstream generation impacts, substation upgrades, and consistency with California’s clean energy and GHG reduction goals. Coordination with utilities and regulators is essential, particularly in constrained load pockets.
• Water Use
Cooling systems and fire suppression can significantly increase water demand. Environmental review looks at water sourcing, drought resilience, cumulative impacts, and consistency with local and regional water management plans.
• Air Quality & Greenhouse Gases
Backup generators, construction activity, and increased energy consumption raise air quality and GHG concerns.
• Noise & Vibration
Mechanical systems, generators, chillers, and 24/7 operations can impact nearby receptors. CEQA requires evaluation of operational and construction noise
• Traffic & Transportation
While data centers are not people-dense uses, construction traffic, equipment deliveries, and operational staffing still require analysis.
• Biological & Cultural Resources
In suburban, rural, or edge-of-urban locations, biological resources, wetlands, and sensitive habitats may be present. Even infill projects can raise issues related to tree removal, migratory birds, or historical resources.
Data center conversions in California are absolutely viable with early-stage environmental and technical diligence to address the above multi-layered issues. At EPD, we see the best outcomes when environmental, engineering, and development strategies move forward together, especially for mission-critical infrastructure.