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News, insights, and deep dives into the energy transition, grid services, and smart energy management from the Sourceful team.

01 · Featured ArticleMost recentJun 8, 2026
Viktor Rosén
Selling capacity, not just kilowatt hours: the lesson from Google's latest energy deal
Market Analysis

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.

Viktor Rosén · Jun 8, 2026
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02 · All ArticlesArchive
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The Smart Readiness Indicator. What the EU's new building rules mean for Swedish property owners in 2026.
Insights & Thought Leadership

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.

Viktor Rosén·May 27, 2026
The EU tightens cybersecurity rules for battery storage. What it means for Nordic property owners.
Insights & Thought Leadership

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.

Viktor Rosén·May 12, 2026
Flexibility as a business. Why Nordic commercial properties and industry win on battery storage in 2026
Market Analysis

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.

Viktor Rosén·May 6, 2026
The Mess Is the Moat
Insights & Thought Leadership

The Mess Is the Moat

Most energy tech companies pick a clean problem. We chose the physical layer instead.

Sourceful Team·Mar 24, 2026
Measure What Matters: OKRs for Energy Coordination
Podcasts

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.

Fredrik Ahlgren·Mar 3, 2026
How Our Battery Optimizer Actually Thinks
Product Updates

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.

Tobias Olsson·Mar 2, 2026
Nordic Energy Market Explained: How Spot Pricing Works in Scandinavia
Guides & Tutorials

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.

Sourceful Energy·Feb 22, 2026
Welcome to Coordinated with Fredrik
Insights & Thought Leadership

Welcome to Coordinated with Fredrik

If you're reading this, you've chosen to tune into something slightly unusual.

Fredrik Ahlgren·Feb 17, 2026·External
Sourceful Energy and Kalmar Energi Collaborate for Smarter Energy Usage
Company News

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.

Fredrik Ahlgren·Nov 5, 2025
How Does V2X Affect Your EV Battery? The Complete Guide to Battery Health with Bidirectional Charging
Guides & Tutorials

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

Viktor Rosén·Oct 7, 2025
April 2025 Market Update: Frequency Control Reserve (FCR) Prices in Sweden
Market Analysis

April 2025 Market Update: Frequency Control Reserve (FCR) Prices in Sweden

A quick overview of what happened in April 2025 on the FCR markets in Sweden

Viktor Rosén·May 21, 2025
Installer, Energy Company, or Market Optimizer?
Guides & Tutorials

Installer, Energy Company, or Market Optimizer?

Sourceful Energy opens its EMS platform for solar panels, batteries, and electric vehicles. Transparency, interoperability, and innovation - build on our open gateway.

Viktor Rosén·May 5, 2025
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