SMEs Cut Electricity Costs by 30–40% with Einklang as it Raises €2.2 Million to Scale its Battery-Optimised Tariff

The energy transition is a crucial topic in today's world, and Cologne-based startup Einklang is taking a step towards making it easier for small and medium-sized enterprises (SMEs) in Germany. With a recent funding of €2.2 million, led by Vireo Ventures, Einklang aims to scale its battery-optimised electricity tariff solution for SMEs. This solution is reported to reduce electricity costs by 30 to 40%, making it a game-changer for businesses struggling with high electricity prices.

Einklang's co-founder and CEO, Lucas Jonas, states that their solution addresses the core issue of the energy transition for SMEs, which is not renewable energy itself, but rather price volatility, high grid charges, consumption peaks, and a lack of flexibility. With their integrated energy solution, Einklang aims to tackle these problems and provide affordable and predictable electricity for businesses.

Investors have also shown a strong interest in similar energy and battery-focused companies, with a total of €83 million in funding reported by EU-Startups in 2025 and 2026. These companies, including enshift from France, WtEnergy from Spain, and iwell and Dexter Energy from the Netherlands, are all working towards providing solutions for energy infrastructure, battery systems, and optimization software.

Einklang's funding round may be smaller in comparison, but it is a targeted play for the commercial and industrial energy segment in Germany, specifically for SMEs. While other companies focus on scaling and transitioning towards renewable energy, Einklang's solution is unique in its approach to coordinate procurement, storage, and consumption through battery-optimised tariffs.

Key Takeaways:

• Einklang, a Cologne-based startup, has secured €2.2 million in funding to scale its battery-optimised electricity tariff solution for SMEs in Germany.
• Their solution aims to reduce electricity costs by 30 to 40%, addressing the core issues of the energy transition for SMEs.
• Similar energy and battery-focused companies have received a total of €83 million in funding, indicating a sustained investor interest in flexibility solutions.
• Einklang's solution is unique in its approach to coordinate procurement, storage, and consumption through battery-optimised tariffs, making it a targeted play for SMEs in Germany.
• The company's goal is to become a long-term energy partner for businesses, providing cost-effective and future-ready energy solutions.

Einklang was founded in 2025 and is an Energy-as-a-Service provider for SMEs in Germany. The founders bring years of experience from building and scaling companies in the energy sector, making them well-equipped to tackle the challenges faced by SMEs in the energy transition. Their solution combines intelligent control systems, battery storage, and flexible tariffs, with no need for customer investment or operational effort.

The benefits of Einklang's solution are significant, with companies allegedly able to lower their electricity costs by up to 50%, achieve up to 50% energy autonomy, and cover up to 100% of their power needs with renewable energy. This makes Einklang a valuable long-term energy partner for SMEs, supporting a cost-effective and sustainable energy transition.

By integrating electricity procurement, storage, and consumption, Einklang's solution enables businesses to automatically source power when it is inexpensive and renewable. This helps to reduce price volatility and peak loads, lower grid fees, and improve planning certainty. The company's solution is already in use at manufacturing and industrial customer sites, and new sites can be transitioned within three months.

Felix Krause, Partner at Vireo Ventures, says that the team at Einklang, with their practical experience and industry expertise, was a decisive factor in their investment. He also believes that the current regulatory framework creates significant potential for integrated solutions, such as Einklang's, that combine battery storage, PV, dynamic tariffs, and intelligent control.

With this funding round, Einklang is sending a strong signal for a sustainable energy transition in the industrial Mittelstand. The company plans to further develop its technology platform and build strategic partnerships to establish flexible energy systems as the new standard for SMEs.

In conclusion, Einklang's battery-optimised electricity tariff solution has the potential to significantly reduce electricity costs for SMEs in Germany. With a strong team, practical experience, and a unique approach, the company is well-positioned to make a positive impact in the energy transition.