Engelhart and e.optimum Deepen Their Collaboration with a Second Major Onshore Wind PPA, Accelerating Germany’s Path to a Carbon-Neutral Future
The global commodities and renewable energy trading firm, Engelhart, has reaffirmed its commitment to supporting Germany’s ambitious climate goals through the signing of a second major power purchase agreement (PPA) with e.optimum, one of the country’s leading independent energy suppliers. This new agreement, following an earlier deal finalized in January 2025, significantly expands the renewable energy capacity sourced through their collaboration, demonstrating the growing importance of strategic partnerships in the energy transition landscape.
A Strategic Leap Toward Renewable Power Expansion
Under the terms of this new PPA, Engelhart will deliver clean electricity generated by an additional portfolio of onshore wind turbines totaling approximately 167 megawatts (MW). The renewable power will be supplied to e.optimum between July and December 2025, ensuring a steady flow of green energy during a critical period when both energy demand and environmental concerns are at the forefront of national and global discussions.
The renewable capacity secured under this latest agreement is substantial—it is estimated to be sufficient to meet the annual electricity needs of around 31,000 average German households. This figure underscores the direct impact that such corporate power purchase agreements can have, not only on the sustainability profile of companies involved but also on the broader energy ecosystem that powers everyday life.
From 86 MW to 253 MW: A 195% Surge in Contracted Wind Power
This second agreement is far more than just a continuation—it marks a transformational increase in the scope of the partnership between Engelhart and e.optimum. The total contracted capacity under their joint PPAs now rises from 86 MW to a combined 253 MW, representing a dramatic 195% increase. This step change highlights the seriousness with which both parties are approaching the shift to renewable energy sources, aligning corporate strategy with national and international decarbonization targets.
The scale-up reflects not only Engelhart’s capabilities as a renewable energy trader but also the trust and shared vision that has developed between the two companies. With the new agreement, Engelhart is now positioned as a key supplier of onshore wind-generated electricity in Germany, delivering on both its commercial goals and its environmental commitments.
Germany’s Clean Energy Vision: 2045 Net Zero Goal
Germany has long been at the forefront of renewable energy adoption and has set itself the ambitious target of achieving net zero greenhouse gas emissions by 2045. To reach this milestone, the country must undergo a comprehensive transformation of its energy system, moving away from fossil fuels and toward sustainable, low-carbon sources.
Corporate PPAs, like those signed between Engelhart and e.optimum, play a vital role in this process. They provide the financial certainty needed for renewable energy developers to plan and build new projects, while giving energy buyers access to competitively priced, sustainable electricity. This direct business-to-business engagement reduces dependence on volatile energy markets and government subsidies, making clean energy more resilient and scalable in the long term.
Executive Perspectives on the Expanded Partnership
Several key figures from both Engelhart and e.optimum have emphasized the strategic significance and forward-looking nature of this second agreement.
Matthias Seel, Senior Originator Corporate Customers Europe at Engelhart, expressed his satisfaction with the new PPA, stating:
“The second PPA with e.optimum is another milestone in our joint partnership. Especially in uncertain economic and energy policy times, this is a strong signal that both e.optimum and Engelhart are sticking to the clear goals of decarbonisation in Germany. Particular thanks go to all colleagues and business partners who made this deal possible.”
His comments reflect the broader context in which this agreement was signed: one marked by energy price volatility, regulatory changes, and shifting market dynamics. By doubling down on their shared sustainability mission, both companies are helping to stabilize the future of energy supply while driving climate action.
Sevastos Kavanozis, Head of Renewables Sales & Origination at Engelhart, reinforced the company’s long-term commitment to scaling its clean energy business, saying:
“Our deepening partnership with e.optimum shows that Engelhart is continuing to scale up its PPA business. With this second agreement, Engelhart is now delivering power from over 250 MW of onshore wind, which is a great result.”
For Engelhart, this growth in its PPA portfolio reflects a strategic shift toward becoming a major enabler of energy transition services, beyond its legacy commodities trading role. By leveraging its global expertise and financial know-how, Engelhart is increasingly becoming a trusted partner in structuring complex energy deals that benefit all stakeholders involved.
On the side of the energy buyer, Boris Käser, CEO of e.optimum, articulated how the agreement aligns with the company’s corporate mission and vision for a more sustainable future:
“Our valuable partnership with Engelhart reaffirms our commitment to a sustainable future. We are pleased to take this further step in advancing the use of renewable energies in the economy and actively shaping the energy transition. Only through strong collaborations like this can we achieve the ambitious climate goals.”
e.optimum, which supplies electricity to thousands of commercial customers across Germany, is increasingly positioning itself as a proactive force in reshaping the country’s energy market. By securing green electricity through long-term contracts with reliable producers, e.optimum is not only ensuring supply stability for its customers but also contributing meaningfully to the nationwide decarbonization effort.
Building the Energy System of Tomorrow
This second PPA between Engelhart and e.optimum exemplifies how strategic partnerships between energy traders and utilities can create real momentum in the transition to a low-carbon economy. While government policies and subsidies still play an important role, market-based instruments like PPAs provide the business case and risk mitigation that allow renewable projects to flourish independently.
Beyond supplying electricity, these agreements contribute to job creation in the renewable sector, investment in rural communities where wind farms are located, and innovation in how energy is traded and consumed. As more companies adopt similar models, the overall reliability and affordability of renewable energy will improve, benefiting consumers, businesses, and the environment alike.
Furthermore, this kind of corporate leadership sends a message to the broader market: that the energy transition is not only necessary and achievable but also profitable and sustainable when backed by commitment and collaboration.
What’s Next for Engelhart and e.optimum?
With two successful PPAs already signed in 2025, the path forward for Engelhart and e.optimum appears to be paved with further opportunities. As regulatory frameworks continue to evolve in Germany and across the European Union—especially under initiatives like the European Green Deal—there will likely be additional incentives and mechanisms supporting long-term renewable energy procurement.
Both companies may explore extending their agreements into other renewable sectors such as solar, battery storage, or hybrid solutions combining wind and solar for enhanced grid stability. They may also collaborate on innovation projects aimed at optimizing demand-side management, digital energy solutions, or even green hydrogen sourcing.
Whatever the next steps, it is clear that the foundations laid by this expanding partnership are both strategic and impactful, offering a powerful example of how corporate action can align with global environmental goals.
