AI data centers are driving up electricity demand as companies scale artificial intelligence. Former Facebook executive Chris Kelly warns that efficiency and grid capacity will determine which AI ...

The Ontario Energy Board (OEB) has approved the sale of Brampton Hydro to Hydro One with the deal taking full effect by the end of September. While a stand-alone operating subsidiary of Hydro One will ...

Electricity is the flow of electric charge, usually through a conductor like wire. It powers lights, appliances, and machines by converting energy into motion, heat, or light. Electricity can be ...

In most electrical installations, power does not move randomly from one component to another. It follows deliberate paths designed to safely and predictably handle high current. One of the simplest ...

Grounding is a fundamental aspect of electrical safety, ensuring that fault currents are effectively carried away and reducing the risk of electric shock hazards and equipment damage. Understanding ...

A watt is the SI unit of electrical power that measures the rate at which electrical energy is transferred or consumed. In electrical systems, power is measured as a rate rather than an accumulated ...

An ampere is the standard unit for measuring electric current. It describes how much electric charge moves through a conductor over time and provides a practical way to quantify current flow in ...

What is considered high voltage? Per IEC/IEEE, voltages above 1 kV AC or 1.5 kV DC; linked to insulation coordination, arc-flash risk, transmission lines, substations, switchgear ratings, ...

This course will discuss the distribution components that make up a typical system and how they relate and impact the VFD and motor selection. This presentation will provide discussion on motor theory ...

A fault indicator is an electrical device that detects and displays fault conditions in power systems. Used in distribution networks and switchgear, it improves fault detection, outage response, and ...

Digital substations replace traditional analog systems with intelligent devices, fiber-optic communication, and real-time monitoring to improve grid reliability, automation, and protection. They ...

NFPA 70E is more than just a set of compliance requirements—it offers practical tools that employers can apply directly to reduce electrical hazards in the workplace. The standard outlines structured ...