Load Profile Surveys: Maximum Demand and Capacity Planning

Understanding your load profile and maximum demand is one of the most effective ways to control costs and ensure operational safety. Our load profile surveys provide a comprehensive overview of how your installation consumes energy, identifying exactly when, where, and how much power you are pulling from the grid.

Why Businesses Need an Electrical Load Profile

Many businesses operate in the dark regarding their peak usage. Utility providers often charge premiums based on your maximum demand or the highest point of electricity usage in a specific period. If you don’t know when that peak occurs, you can’t manage it.

We provide load profile surveys to give you a complete understanding of your electrical profile. Our surveys provide a detailed view of your energy usage, establishing a reliable baseline that allows you to:

• Reduce Costs: Identify peak maximum demand and implement strategies to reduce the demand.
• Billing Verification and Accuracy: Cross-reference our findings with your utility statements to ensure you are being billed correctly for your actual consumption.
• Plan for Expansion: Know exactly how much spare capacity remains in your current installation before you invest in new projects or equipment.

What Does a Load Profile Survey Measure?

Non-Intrusive Monitoring

One of the primary benefits of our service is that it is non-intrusive. We utilise current measurements that allows us to monitor your load profile without disrupting your ongoing operations or requiring complex downtime for connections.

Energy Monitoring

For an additional depth of detail we can combine current and voltage measurements, which will provide you with a full range of critical measurements:

• Real Power (kW): To understand your actual energy consumption over time.
• Apparent Power (kVA) and Reactive Power (kVAR): Essential for understanding the strain on your electrical system.
• Power Factor (PF): Identifying opportunities to improve efficiency and avoid penalties.
• Usage Patterns: Establishing a clear history of base load vs. peak demand.

Handling Complex and Seasonal Requirements

We recommend conducting surveys during a “typical” week to capture an accurate baseline.  A manufacturing plant operating 24/7 has a very different profile than a seasonal retailer or a large-scale construction project, so our load profile surveys can be tailored to your specific operation.

However, for businesses with highly variable consumption, we can work with you to create a custom plan where specific electrical loads are run for targeted periods. This ensures that even the most complex projects can receive an accurate assessment of their maximum demand.

How our Process Works

We follow a structured framework to ensure your survey provides maximum value with minimal inconvenience to your site.

Consultation

We talk with you to define your goals—whether it’s cost reduction, billing verification, or capacity planning for new equipment like EV chargers.

Load Profile Survey

We install high-accuracy energy monitoring equipment to capture a full week of data (or a custom tailored period). We measure current and voltage to establish your maximum demands and base load.

Analysis and Capacity Reporting

We analyse the measurement data and produce our Power Quality Health Check report. This includes guidance on spare supply capacity, the current profile and specific recommendations for potential energy management or energy efficiency upgrades.

Take Control of Your Electrical Infrastructure Today

Whether you are looking to optimise your current costs or prepare your installation for the future, our load profile surveys provide the information you need.

Contact Power Quality Expert today to book your survey and start managing your energy.