Brazil’s retail energy opening mirrors the telecom revolution—only this time it’s digital-first. This article shows how Brazil energy market deregulation enables SaaS-led flexibility, DER aggregation, and new retail models across 85+ million homes.

As rooftop PV and batteries spread, decentralized utilities that pivot from commodity supply to energy services—flexibility, EMS, and P2P platforms—will anchor reliability, affordability, and decarbonization.