The Last-Mile Problem Nobody's Solving
Renewables won. Solar is cheaper than everything. Batteries dropped 90% in cost. EVs are mainstream.
Sourceful Energy are based in Kalmar, Sweden 🇸🇪
Because utilities are trapped by regulation and legacy infrastructure. Because installers have no coordination tools to offer. Because manufacturers build walled gardens. Because homeowners own billions in energy assets that sit idle 95% of the time.
The hardware exists. The demand is proven. But the coordination layer is missing.
We've not built another energy management app. Or another utility partnership. And not another manufacturer integration.
We've built the coordination primitive that makes every energy asset programmable.
A €25 universal energy coordinator that speaks with every protocol
€3/month subscription that captures €1,000-2,500/year in value
Open platform that turns your home into an API
Network effects that make every connection more valuable than the last
This is infrastructure. The TCP/IP for energy. The payment rails for flexibility. The coordination layer the entire distributed energy system for the planet needs but nobody else is building.
Utilities can't build this.
They're optimizing for centralized control. We're building distributed coordination.
Manufacturers won't build this.
They want walled gardens. We're building universal compatibility.
Traditional energy companies are solving yesterday's problem. We're building the category that defines the next decade.
The pattern is clear: In every infrastructure transition, the coordination layer becomes more valuable than the generation layer. AWS vs. computer manufacturers. Internet protocols vs. telecom. Payment platforms vs. banks.
Energy is having its coordination moment. And winner-take-most dynamics mean second place is worth 10x less than first.
We closed $3M in January 2025, co-led by Crucible Capital and Eviny Ventures, with Variant Fund, Paper Ventures, Kosmos Capital, and other forward-thinking investors who understand category creation.
Because they understand network effects in €500B markets create category-defining returns.
1000 Connections
Network effects activate. Algorithms optimize meaningfully. Utilities partner seriously.
10,000 Connections
Virtual power plant status. Wholesale market access. Category momentum.
100,000 Connections
Infrastructure-grade platform. Impossible to displace.
100,000,000 Connections
The energy internet exists. Coordination is invisible. Sovereignty is normal.
We're preparing our Series A to fund escape velocity.
Traditional energy companies optimize for profitability in year one. We're optimizing for the scale where competitive displacement becomes impossible.
If you deploy capital in infrastructure coordination layers - if you understand why Stripe trades at 40x revenue and utilities at 1.5x - if you believe network effects compound in physical infrastructure the same way they do in software- contact us for the priority list.
invest@sourceful.energy
The window closes when we hit critical mass. Which based on current trajectory is measured in months, not years.