How to Prepare Your Facility for Workplace EV Charging Infrastructure

As electric vehicles (EVs) continue to surge in popularity, businesses in the manufacturing and industrial sectors are increasingly recognising the strategic benefits of investing in workplace EV charging infrastructure.

Whether you're transitioning a vehicle fleet to electric, offering EV charging as an employee benefit, reducing Scope 2 emissions, or aligning with your company’s ESG goals, preparing your facility for EV charging involves more than simply installing a few sockets. It requires strategic foresight, detailed planning, and integration with your site's broader energy and operational systems.

At AES, we partner with manufacturers and industrial businesses to deliver electrical solutions that are robust, scalable, and future-ready—including the seamless implementation of EV charging infrastructure tailored to complex industrial environments. Below is a comprehensive guide to help you get your facility ready.

1. Understand Your Workplace EV Objectives

Start by defining your core purpose for investing in EV infrastructure. Different objectives will lead to different designs and outcomes. For example, are you:

•  Electrifying your delivery or engineering fleet to meet environmental targets?
•  Enhancing employee satisfaction by offering charging points at work?
•  Future-proofing your site against regulatory changes or competitor standards?
•  Looking to monetise excess capacity by offering public or third-party charging?

Each scenario will demand a slightly different approach to charger type, placement, usage patterns, and management systems. A fleet-first project may call for rapid DC charging stations that support tight turnaround times, while staff amenities might benefit from slower, cost-effective AC chargers paired with a booking app.

Understanding both your immediate and long-term goals will help you avoid over-investment or expensive retrofitting in years to come.

2. Assess Your Electrical Capacity

Adding EV chargers to an already power-intensive manufacturing or industrial site isn’t always straightforward. Many sites already operate close to their load limits due to machinery, HVAC systems, and lighting. Plugging in several 22kW chargers could overload distribution boards and trip breakers—causing disruption and risk.

Conducting a comprehensive electrical capacity review is essential and should include:

•  Maximum demand and supply headroom calculations
•  Time-of-use profiling to understand consumption patterns
•  Physical inspection of your LV infrastructure
•  Load flow modelling and contingency planning

Where infrastructure is constrained, AES can design mitigation strategies, such as smart load management, phased installations, or even applying for DNO network upgrades. Where possible, energy efficiency gains—such as installing voltage optimisation or upgrading legacy motors—can also free up capacity for EV infrastructure without triggering major capex.

3. Choose the Right Charging Equipment

With a wide range of EV chargers on the market, it can be hard to know which ones suit your industrial needs. The choice will depend on your user types, charging behaviours, available space, and site conditions.

Consider:

•  Charger speed: DC fast chargers (43kW+) for fleet vehicles vs. 7-22kW AC chargers for staff.
•  Location: Outdoor vs. indoor placement, with suitable IP ratings and physical protection.
•  Mounting style: Pedestal vs. wall-mounted units based on traffic patterns and available real estate.
•  Software integration: Smart features such as OCPP protocols, load balancing, and usage tracking.

Industrial settings also demand durable casings, tamper-proof access points, and considerations for forklift routes or heavy-duty vehicles. AES will help you specify commercial-grade equipment that aligns with both your current operational needs and future growth.

4. Design a Practical and Scalable Site Layout

Where you place your chargers matters. Poorly located infrastructure can cause daily inefficiencies, congestion, or even safety issues. A logical layout ensures users can access charging easily without disrupting site logistics.

When planning your layout, consider:

•  Access and flow: Can drivers park, charge, and exit easily without causing bottlenecks?
•  Environmental risks: Are units exposed to debris, weather, or machinery hazards?
•  Growth zones: Have you laid ducts or cable trays for future expansion?
•  Zoning: Grouping chargers for staff, fleet, and visitors can simplify access control.

Investing in signage, markings, lighting, and bollards helps increase adoption, enforce usage policies, and maintain a professional appearance. AES can provide CAD layouts and phasing plans that ensure a cohesive and scalable deployment.

5. Integrate with Energy Management Systems

EV charging infrastructure is not just a standalone feature—it must integrate seamlessly with your site’s wider energy ecosystem. A growing number of manufacturers are now adopting smart energy management systems (EMS) to handle peak demand, reduce grid dependency, and support sustainability initiatives.

Key integration strategies include:

• Smart scheduling based on off-peak tariffs or site load
• Dynamic load balancing across multiple chargers
• Use of on-site solar or battery storage to supplement charging
• Integration with site-wide monitoring systems or dashboards

This approach not only protects your infrastructure but also enables predictive energy management, reduced costs, and compliance with carbon reduction schemes or energy reporting requirements.

6. Ensure Safety and Compliance

Safety is non-negotiable, especially on industrial sites where electrical equipment may be installed in challenging or high-risk zones. All EV charger installations must comply with the IET Code of Practice, but additional measures are often required in environments involving flammable materials, water ingress, dust, or temperature extremes.

Best practices include:

•  Comprehensive risk assessments tailored to the charger location
•  Fire safety planning and coordination with local fire marshals
•  Appropriate RCD protection, surge suppression, and earthing
•  Emergency stop buttons, warning signage, and physical barriers

AES engineers hold CompEx, NICEIC, and other specialist accreditations, ensuring installations are safe, compliant, and durable in even the most demanding environments.

7. Implement Access Control and Monitoring Systems

Controlling who can use your EV infrastructure is essential to avoid misuse and to allocate costs fairly. In addition, data capture can support ESG reporting and help you make informed decisions about future investment.

Access and monitoring features to consider:

•  Role-based access using RFID cards or smartphone apps
•  Integration with HR or fleet systems for usage visibility
•  Automated billing for visitors or contractor vehicles
•  Remote diagnostics and status monitoring

Whether you're managing a multi-site portfolio or a single facility, AES can help implement a centralised or distributed control platform that gives you complete oversight of charger usage and performance.

8. Plan for Ongoing Maintenance and Lifecycle Support

Like any capital equipment, EV chargers require regular maintenance to ensure safety, uptime, and longevity. Chargers in factory yards or logistics areas are exposed to dust, diesel fumes, mechanical shocks, and temperature fluctuations—all of which can degrade performance.

A full lifecycle support plan should include:

•  Annual preventative maintenance and inspection

•  Firmware and software updates for smart charging systems
•  SLAs for rapid repair in case of failure
•  Performance benchmarking to identify underused units or faults

AES provides integrated maintenance contracts that cover EV charging as part of your broader electrical compliance needs—so nothing gets missed.

Powering Your Future with AES

EV charging infrastructure is fast becoming an essential element of modern industrial site design. Whether you're early in your electrification journey or ready to scale an existing deployment, AES delivers expert insight and hands-on support—from strategy and feasibility studies to installation, commissioning, and maintenance.

Our experience across manufacturing, logistics, food production, and hazardous environments means we understand the operational pressures and safety requirements of your industry. We don’t just install chargers. We engineer performance.

Thinking about installing EV charging at your facility?

Get in touch with AES today and start building a more sustainable, resilient, and future-proof operation.