Career Expansion Zones

Pick your trade adventure.

Every zone teaches a real skilled trade through interactive missions, puzzles, and AI-guided learning. Start with what excites you — or do them all.

Foundational hands-on activities — drag-and-drop circuit building, airflow puzzles, and system diagnostics. The perfect first step into TradeWorld.

Run a virtual home — set thermostat schedules, manage lights and appliances, and learn how energy efficiency saves money.

Wire circuits, read schematics, and learn the language of voltage, current, and load. Safety-first electrical fundamentals.

Route water, manage drains, and understand pressure dynamics. The unseen system that keeps every home running.

Master the refrigeration cycle, troubleshoot real systems, and learn the science behind cold chains and supermarket cooling.

Step beyond Smart Home into commercial building automation — sensors, programmable logic, and integrated systems.

Solar, heat pumps, geothermal, and sustainable building — the trades careers powering the energy transition.