Supply Demand Energy Skills Tests

Supply Demand Energy — Beginner

Foundations of electricity supply and demand: load, generation, real-time balance, peak vs off-peak, and why the grid must match consumption with output.

Supply Demand Energy — Intermediate

Balancing markets, merit order, reserves, forecast error, price-responsive demand, and how variable renewables reshape daily supply–demand profiles.

Supply Demand Energy — Advanced

Scarcity pricing, security-constrained economic dispatch, ancillary services co-optimization, inertia and fast frequency response, capacity mechanisms, and multi-market coupling under high renewable penetration.