How does the electricity grid actually work?
The grid is the largest machine ever built. It runs at exactly 50 Hz — and 2.5 Hz separates normal from total collapse. Learn how it works, why it's changing, and what comes next.
1
How the Grid Works
Interactive
The 50 Hz heartbeat, supply = demand, and the 2.5 Hz between normal and collapse.
2
The Old Way
Interactive
Peaker plants, spinning reserves, and EUR 10B+/yr to keep the lights on.
3
The Renewable Revolution
Interactive
Duck curves, curtailment, and throwing away clean energy.
4
The Virtual Power Plant
Interactive
Homes as infrastructure. Batteries, EVs, and heat pumps stabilizing the grid.
5
The Future
Grid resilience through distribution. Software eating the grid.
Conference Talk
Virtual Power Plants — KubeCon Europe 2026
Tuesday, March 25 — Cloud-native infrastructure for the energy grid.
View the slides →
Deep Dives
12 incident analyses, cost breakdowns, market data, and primary sources — all open source.
Browse the research library →
Incident Reports
Created by
LeRenzo Tolbert-Malcolm
Staff Engineer, VPP
Mario Olivio Flores
Engineering Manager, VPP
Europe's largest residential solar + storage installer