RPX's Green Gambit: AI and Batteries to Power Europe's Electric Trucks

STOCKHOLM, Sweden – April 10, 2026 – In a significant strategic shift, Swedish green energy firm Solar Power Accelerator (SPA) has rebranded to Renewable Power Accelerator (RPX) and is steering directly into the heart of Europe’s climate challenge: heavy-duty transport. The company announced today a comprehensive pivot to electrify the continent's truck fleets, moving beyond its origins to offer an integrated suite of renewable energy infrastructure, AI-powered software, and innovative financing models.

The move positions RPX to tackle a sector responsible for over a quarter of the European Union's carbon emissions, a stubborn source of pollution that has proven difficult to decarbonize. Instead of just providing power, the company aims to deliver a complete ecosystem for electric heavy-duty trucks (eHDT), a market projected to grow at a steady 10% annually through 2035.

A Bold Pivot in a High-Stakes Race

Originally founded in early 2023, the company, then known as SPA, focused on scaling up commercial and industrial rooftop solar installations across Sweden. The business model enabled property owners to generate their own power and sell the surplus. However, citing "changing market conditions and declining demand in this segment," the firm initiated a strategic review in late 2024.

The result is a dramatic pivot away from stationary solar projects and toward the dynamic, complex world of e-mobility. This transition reflects a broader trend in the green technology space, where companies must remain agile to navigate rapidly evolving markets and technological advancements. By rebranding to Renewable Power Accelerator, the company signals a wider scope that now includes wind power and a clear focus on the transport sector's immense energy needs.

"We are part of a broader paradigm shift toward renewable logistics," said William Granelli, Co-founder and Vice President, in the company's official announcement. "Recent macroeconomic and geopolitical developments have further highlighted the risks of fossil fuel dependency and the urgency of transitioning to resilient, redundant, and locally sourced renewable energy systems."

Tackling Europe's Billion-Euro Infrastructure Challenge

RPX is entering a field defined by enormous potential and equally massive challenges. The primary obstacle to electrifying Europe’s 6 million heavy-duty trucks is not a lack of vehicles, but a severe deficit in charging infrastructure. According to industry analyses, Europe will need over 300,000 public and private charging points for trucks by 2030, a monumental leap from the roughly 10,000 available today. The total investment required for this build-out is estimated to be around €40 billion by 2040.

This infrastructure gap is being aggressively targeted by major players. Milence, a joint venture between truck manufacturing giants Daimler Truck, the TRATON Group, and Volvo Group, is investing €500 million to build 1,700 high-power charging hubs by 2027. Individual manufacturers are also creating their own ecosystems, such as Scania’s depot charging subsidiary, Erinion, which aims to install 40,000 charge points at customer sites.

Driving this frantic activity is a strong regulatory push from Brussels. The EU's Alternative Fuels Infrastructure Regulation (AFIR) mandates that fast-charging stations for trucks be available every 60 kilometers along the continent's main transport corridors by 2030. Coupled with tightening CO2 emission standards for new trucks, the regulatory environment is creating a compulsory market for solutions like the one RPX proposes.

The Integrated Solution: More Than Just a Plug

RPX is betting that it can carve out a niche by offering a more holistic, intelligent solution that goes beyond simply building charging stations. Its strategy rests on three interconnected pillars designed to address cost, logistics, and energy sourcing simultaneously.

First is the renewable energy supply. RPX plans to power its charging infrastructure using a combination of onsite microgrids with solar and wind generation, large-scale battery storage for load balancing, and long-term Power Purchase Agreements (PPAs) with local renewable energy producers. This approach not only ensures a 100% renewable energy supply but also aims to insulate customers from volatile grid pricing. As some analysts note, depot charging can be two to three times cheaper than public fast-charging, a critical factor for fleet operators' bottom line.

Second is a proprietary AI-automated software platform. This embedded fleet management application offers features for intelligent navigation, energy price-aware charging schedules, and advanced driver assistance. Crucially, it provides auditable renewable energy certificates, allowing logistics companies to verifiably report their decarbonization efforts to clients and regulators. This turns a simple charging transaction into a data-rich, value-added service.

Finally, and perhaps most critically for accelerating adoption, is the Battery-as-a-Service (BaaS) model. The high upfront cost of an electric truck, largely driven by its massive battery, remains a major barrier for fleet owners. In collaboration with truck manufacturers, RPX will offer a leasing model for the battery, separating its cost from the vehicle purchase. This financial innovation is designed to bring the total cost of ownership (TCO) for an electric truck to parity with a diesel equivalent by 2027, effectively removing the primary economic hurdle to electrification.

"Adding a client centric software defined vehicle and infrastructure offering strengthens our leadership position as it boosts our capacity to scale the renewable energy transition for eHDT deployment in Europe," stated Pär-Olof Johannesson, Co-founder and CEO.

From Ambition to Execution

With its new strategy defined, RPX is now focused on deployment. The company is actively developing its first projects in key European markets, including the advanced Nordic region, the logistics-heavy United Kingdom, and the crucial freight corridors of Spain and Poland. This geographic spread suggests a strategy of establishing footholds in both mature and developing e-mobility markets.

To fuel this ambitious expansion, RPX has opened a new funding round, seeking capital from investors through equity participation and convertible bonds. The company's success will hinge on its ability to execute this complex, multi-faceted strategy in a competitive landscape dominated by industrial giants.

By bundling renewable energy generation, intelligent software, and innovative financing, RPX is making a calculated wager that the future of freight is not just electric, but integrated. The road ahead is long and lined with challenges, but for the companies that can successfully build the infrastructure for green logistics, the prize is a key position in a multi-billion-euro market that will define the future of European commerce.