Which item is included as part of the Site Power Master Plan?

• A. To monitor energy consumption in real-time.
• B. To provide direction for loading of the incoming lines, manage future expansion of the power system infrastructure, manage replacement of power system components, transformer loading, help drive our electrical safety culture across the site by providing direction on electrical safety, safe practices, codes, etc.
• C. To coordinate vendor contracts.
• D. Transformer loading.

Answer: (D)

In power system planning, the focus is on ensuring the system can safely handle current and future demand by managing how much load equipment can carry. Transformer loading is a direct, tangible way to gauge capacity: it tells you how close a transformer is to its rated limit. Keeping loading within safe bounds is essential to avoid overheating, outages, and unexpected downtime, and it guides when to upgrade, replace, or add transformers as demand grows. That’s why transformer loading is included in the Site Power Master Plan—it provides a concrete, actionable metric for capacity planning and reliability.

Real-time energy monitoring serves day-to-day operations and efficiency, not the strategic planning of capacity and asset lifecycle. Coordinating vendor contracts is about procurement rather than how the power system is sized and evolved.