Making energy flexible — for households, utilities, and the grid

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Accelerating the transition toward sustainable energy sources with smart software solutions

Synergi was founded in 2022 to solve a fundamental problem: as electrification accelerates and renewables reshape the grid, the flexibility needed to balance supply and demand already exists in millions of connected homes and buildings — it just isn't orchestrated.

We built a platform that changes that. Synergi connects and optimises distributed energy resources — EVs, solar, heat pumps, batteries — and aggregates their flexibility so it can be used where it matters most: lowering bills for households, creating new revenue for utilities and DSOs, and stabilising the grid.

Today, more than 15,000 households across 15+ European countries use Synergi. Our platform is live with leading utilities and DSOs, and we are the first residential aggregator qualified for the Finnish mFRR reserve market.

A white electric car is parked in front of a house with a solar panel on the roof.

Empowering

Built for both sides of the meter

For consumers

The Synergi app helps households take control of their energy.

Connect your EV, heat pump, solar, or battery in minutes — then let smart optimisation lower your bills automatically.

Earn rewards for supporting the grid through Synergi Smart Rewards, and see the impact in real time.

For utilities

For utilities, DSOs, and asset owners, Synergi provides the technical aggregation layer to connect, optimise, and monetise distributed energy resources at scale.

Deploy as a full end-to-end VPP, or integrate modular building blocks into your existing stack — from smart features and rewards to load forecasting and external API access for trading.