Glossary

Decentralization

General

Definition

Decentralization in energy systems refers to the shift from centralized power generation (large coal or nuclear plants) to distributed energy resources (DERs) like rooftop solar, small wind turbines, and battery storage located near consumers. Decentralized energy systems are more resilient, flexible, and efficient. Decentralization is a macro trend reshaping global energy infrastructure, driven by falling renewable costs, battery technology advances, and digital grid management. Distributed solar projects-whether utility-scale farms or community solar installations-are key components of this transition. Decentralized systems reduce transmission losses, improve grid resilience during outages, and empower communities to generate their own clean energy. For investors, decentralization represents a structural, long-term growth opportunity as utilities and governments invest in distributed renewable infrastructure.