The World's Best Electricians Just Competed. Here's the Bigger Problem
WorldSkills Shanghai 2026 wrapped up on Saturday. A record 1,385 young competitors from 68 countries and regions spent four days at Shanghai’s National Exhibition and Convention Center, going head to head across 64 skill categories, everything from robot systems integration to unmanned aerial systems to, yes, electrical installations. Someone, somewhere, just won gold for wiring a board better and faster than anyone else on the planet.
Good for them. I don’t care much about the medal ceremony though. What sits underneath it is the actual story: the world doesn’t have nearly enough of these people, and the gap keeps widening.
The numbers behind the trophy
In the US alone, the Bureau of Labor Statistics projects 9% employment growth for electricians through 2034, which works out to roughly 81,000 job openings a year. Associated Builders and Contractors puts it more bluntly: the US construction industry needs 349,000 new workers in 2026 alone. A 2024 Deloitte and Manufacturing Institute study found close to 30% of union electricians are nearing retirement age, meaning a large chunk of the people who actually know how to do this work are on their way out the door faster than anyone is training replacements.
It’s not just a construction-site problem either. Microsoft’s president has called the electrician shortage the single biggest bottleneck slowing data center expansion. Nvidia’s Jensen Huang has talked about demand for electricians running into the hundreds of thousands as AI infrastructure gets built out. And the demand isn’t coming from one direction. It’s EV charger installs, solar arrays, battery storage, grid upgrades, and home electrification, all landing on the same shrinking pool of trained people at the same time.
Look at that list again. EV charging, solar, battery storage, home electrification. That’s the exact stack most of my projects get built on, not some abstract line item in a construction-industry report.
Why this matters more in a KNX installation than a proprietary one
Here’s where it actually connects to what I do for a living. When a skilled trades shortage bites, the systems that suffer least are the ones where the knowledge isn’t trapped inside one company or one product line.
KNX has over 140,000 certified installers across more than 180 countries, working across 500-plus manufacturers and 8,000-plus certified devices, all planned through the same ETS software, with free training available through KNX’s own eCampus. I’m not quoting that for effect. It’s the actual reason an open standard survives a labour crunch better than a closed one.
A KNX-certified installer who trained on a Hager system can walk onto a job wired with Ekinex or Berker gear and know exactly what they’re looking at, because the bus doesn’t care whose logo is on the actuator. The certification travels. The knowledge travels. If I retire, get hit by a bus, or just decide to go fishing for a year, the next KNX-certified electrician who picks up the project file can carry on from where I left off, because the standard holds the expertise, not me personally.
Try that with a proprietary smart home ecosystem. The installer who set it up is often the only person who fully understands the quirks of that particular app, that particular hub, that particular firmware version. When they move on, and in a shortage this severe, people do move on, to better pay, to a different sector entirely, the system doesn’t get handed to the next available electrician. It gets orphaned, and the homeowner is stuck hoping the original installer answers their phone.
What this looks like from South Africa
We’ve got our own version of this pressure. Solar and battery installs have boomed here over the past few years, driven by load shedding and now by tariff increases that keep landing regardless of how stable the grid gets. Every one of those installs needs a qualified electrician, and every qualified electrician is also a candidate for EV charging work, for battery storage work, for home automation work. It’s the same finite pool being pulled in more directions than it used to be.
Bodies like the Electrical Contractors’ Association here run their own training and compliance pipeline for exactly this reason. But the underlying math doesn’t change: fewer new entrants, more demand pulling from every angle, and a real risk that specialist knowledge concentrates in whoever happens to still be around in ten years.
Choosing an open standard when you build is, in part, a hedge against that. It means the next person who touches your system after me doesn’t need to have worked with me personally. They just need to be KNX certified.
If you’re weighing that up for a build, or wondering what happens to your system the day your original installer isn’t available anymore, it’s just a conversation about what the project needs.
Wayne KNX Logic wayne@knxlogic.co.za | 082 564 3982 | www.knxlogic.co.za