How we build an open-source energy management system with data
How FTW decides what your battery, car and heat pump do, why it never stops adjusting, and how we check on a real house that it actually saves money.
Selling capacity, not just kilowatt hours: the lesson from Google's latest energy deal
Google is buying distributed capacity from small batteries and flexible loads through a virtual power plant in the US. Here is what the Voltus deal means, and why future revenue lies in selling credible capacity, not just kilowatt hours.
The Smart Readiness Indicator. What the EU's new building rules mean for Swedish property owners in 2026.
The EU's revised energy performance directive ties a building's intelligence to its valuation, rent level and energy declaration. The Smart Readiness Indicator is the tool that measures it. Here is what the SRI actually is, what it will require, and why a battery with multi-market optimisation is the single biggest lever for lifting the score.
The EU tightens cybersecurity rules for battery storage. What it means for Nordic property owners.
In May 2026 the EU extended its cybersecurity guidance for the energy system to cover battery storage. Here is what the decisions actually say, what they mean for Nordic property owners, and why accountability is best handled inside a full-stack operator model.
Flexibility as a business. Why Nordic commercial properties and industry win on battery storage in 2026
Facts from 2026 flip the calculation for Nordic commercial and industrial customers. Here is what they mean for property owners and industry that want to cut peak-power costs, and why a full-stack partner often makes the difference between theory and practice.
The Mess Is the Moat
Most energy tech companies pick a clean problem. We chose the physical layer instead.
Measure What Matters: OKRs for Energy Coordination
Episode 71 of Coordinated with Fredrik explores John Doerr's OKR framework and how focus, alignment, tracking, and stretch goals apply to building distributed energy infrastructure.
How Our Battery Optimizer Actually Thinks
A deep dive into the brain behind your energy system — how our optimizer plans 24 hours ahead, why it sometimes does nothing, and where it's headed next.
Nordic Energy Market Explained: How Spot Pricing Works in Scandinavia
A clear guide to how electricity spot pricing works in the Nordic market, from Nord Pool to bidding zones, day-ahead auctions, and why prices vary across Scandinavia.
Welcome to Coordinated with Fredrik
If you're reading this, you've chosen to tune into something slightly unusual.
Sourceful Energy and Kalmar Energi Collaborate for Smarter Energy Usage
Sourceful Energy is entering into a partnership with Kalmar Energi to give household customers access to real-time data about their electricity consumption.
How Does V2X Affect Your EV Battery? The Complete Guide to Battery Health with Bidirectional Charging
The truth about Vehicle-to-Everything technology and what it means for your electric car's battery life