Paris, 6 August 2026 – Sunrock, a leading European provider of integrated renewable energy solutions for logistics and industrial real estate, announces the deployment of four solar projects in France for one of its major international clients. Building on successful collaborations in Germany and the Netherlands, the partnership is now expanding into the French market, supporting decarbonisation ambitions and increasingly demanding energy transition requirements.

A strategic partnership supporting the energy transition

Transforming rooftops into sources of renewable energy represents a major opportunity for
industrial and logistics real estate stakeholders. For the client, this partnership helps to:

• Contribute to reducing the carbon footprint of its real estate assets.
• Enhance the value of its real estate portfolio by supporting energy transition and decarbonisation goals.
• Provide tenants with clean, locally generated electricity, helping to reduce energy costs and carbon emissions.

Logistics site in Valence (Drôme): roof refurbishment works and installation of modules for the 8.3 MWp photovoltaic plant developed by Sunrock.

A fully integrated turnkey approach

Sunrock manages the entire lifecycle of these solar projects, from technical feasibility studies and financing through to design, construction and operations. This approach enables the client to focus on its core business while Sunrock ensures compliance with timelines and the highest technical and regulatory standards.

All four projects are structured as collective self-consumption schemes, enabling locally generated electricity to be utilised directly while also allowing for potential market sales. This structure optimises project economics while maximising local environmental impact. “We are honoured to lead this expansion in France alongside our client. These four projects, including one exceeding 8 MWp in the Drôme region, reflect our vision of transforming rooftops into engines of the local energy transition. We manage the entire value chain: engineering, regulation, financing, construction and operations. Our goal is simple: allow our client to focus on its core business while we manage all technical and regulatory complexities,” said Nicolas Mercier, Managing Director of Sunrock France.

Four projects at different stages of development

Valence (Drôme) – 8.3 MWp: With a capacity of 8.3 MWp, the rooftop photovoltaic installation built by Centroplan France on a logistics facility in Valence is among the largest rooftop solar power plants currently under construction in France. The scale, technical complexity and delivery schedule demonstrate Sunrock’s expertise in developing large-scale solar projects. Commissioning is planned for October 2026. The system will generate approximately 11,000 MWh of green electricity annually, equivalent to the consumption of more than 2,500 households, and will avoid over 3,500 tonnes of CO2 emissions each year.

Fos-sur-Mer (Bouches-du-Rhône) – 2.3 MWp: Combination of a solar carport installation (963 kWp) and a rooftop collective self-consumption system (1.35 MWp). The rooftop project has secured a tariff award from the French Energy Regulatory Commission (CRE).

Saint-Maurice (Ain): Enhancement of an existing 500 kWp installation through a solar extension developed by Sunrock, adding a further 595 kWp. Construction works are expected to last four months.

Plessis-Pâté – 0.725 MWp: Construction began in June 2026, with delivery scheduled for November 2026. The site hosts tenants with significant cooling requirements. The collective self-consumption solar system will provide access to a locally produced energy loop that could significantly reduce energy costs and enhance competitiveness.

About Sunrock

Founded in 2012, Sunrock is one of Europe’s leading developers of large-scale solar and clean energy solutions. Its mission is to enable logistics real estate owners, operators and industrial clients to achieve their ESG targets and progress towards net-zero operations.

Sunrock delivers tailor-made clean energy solutions for logistics warehouses and industrial buildings. Its offering includes rooftop solar systems, intelligent Energy Management Systems (EMS), a multimodal trading platform and supporting technologies such as battery storage and EV charging infrastructure. From design and financing to construction and operations, Sunrock manages every stage of the project lifecycle.

Sunrock became part of COFRA Holding in 2020, reinforcing its commitment to the energy transition and a more sustainable society. Active in Germany, France and the Netherlands, Sunrock employs more than 160 people and develops projects exceeding 1 GWp in capacity. As a certified B Corp, the company is committed to continuously improving its social and environmental impact.

Sunrock partners with its customers for a clean energy future.

With a capacity of 10.9 MWp, one of Germany’s largest PV installations is being connected to the grid at the BMW Group site in Dingolfing. Sunrock is making the renewable, on-site generated energy fully available to the automotive manufacturer. Another BMW Group site in Regensburg has already been supplied with locally generated solar power since autumn 2025.

Düsseldorf, 04 August 2026

Sunrock, a leading European developer of large-scale solar rooftops and integrated solutions for clean energy, put the photovoltaic system at the Dynamics Centre of the BMW Group site in Dingolfing, Bavaria, into operation. With a capacity of 10.9 MWp, it is the largest rooftop PV system in Bavaria and the fourth-largest in Germany.

The new installation was built on approximately 100,000 m² of rooftop area that Sunrock leases from the BMW Group. It generates 10.5 GWh of electricity per year, which corresponds to the annual consumption of almost 5,000 single-person households. Sunrock supplies the electricity produced entirely to the BMW Group, further supporting the integration of renewable energy at the site.

Georg Brenninkmeijer, Managing Director at Sunrock Germany, emphasiszes: “With the rooftop PV system at the BMW Group site in Dingolfing, we have realiszed one of the largest projects of this kind in Germany. Developing a system of this size is inconceivable without solid technical know-how. Our many years of experience have therefore played a decisive role in planning and implementation. The solar power generated is used directly on site by the BMW Group and provides the automotive manufacturer with a long-term supply of clean and reliably plannable energy. We are pleased to be able to offer a sustainable solution with economic added value for a renowned company such as the BMW Group.”

In addition to the system in Dingolfing, Sunrock also developed 25,000 m² of rooftop PV area at the BMW Group site in Regensburg, with a capacity of 2.9 MWp generating around 2.9 GWh of electricity. Here, too, Sunrock has leased the roof area from the automotive manufacturer and supplies the plant with locally generated solar power. The system has been in operation since autumn 2025.

About Sunrock

Founded in 2012, Sunrock is a leading European developer of large-scale rooftop solar and integrated clean energy solutions, enabling logistics real estate owners and operators, as well as industrial clients, to achieve ESG targets and net-zero operations.

Sunrock provides tailored solutions powering logistical warehouses and industrial buildings with clean energy, focusing on local energy production from solar rooftop systems, enabled by intelligent Energy Management Systems (EMS), a multimodal trading platform, and smart energy assets like battery storage and fleet charging systems. From design and financing to construction and operation, the company manages every step to maximise energy efficiency.

Sunrock was acquired in 2020 by COFRA Holding as part of its commitment to positively impact, through business, key transitions for a more liveable planet and equitable society. Active in Germany, France, and the Netherlands, Sunrock employs over 160 people and is realising projects exceeding 1 GWp. Certified B Corp, the company is committed to regularly improving its social and environmental impact.

Sunrock partners with its customers for a clean energy future. Learn more at www.sunrock.com

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The energy transition is not just driven by technological innovation. Delivering ambitious projects and supporting them over the long term also demands strong legal expertise. At Sunrock France, that expertise is embodied by people with purpose-
driven careers.

As Sunrock’s Head of Legal in France, Christian Mouchel puts the law at the service of innovation and the development of integrated energy solutions tailored to the needs of businesses and local communities. We spoke to him to find out more.

To start with, can you tell us about your background before joining Sunrock?

The transition happened quite naturally. Today, real estate and energy are closely connected: buildings are no longer just places that consume energy. They are becoming spaces that produce, store and manage it.

After working in real estate and proptech, contributing to this transformation felt like the logical next step. When I discovered Sunrock, its mission and positioning immediately resonated with my background.

Solar energy on large rooftops, especially logistics facilities, is a practical solution for building a more decarbonised energy future. Joining Sunrock gave me the opportunity to contribute directly to that mission.

What is your role at Sunrock France today?

I see it as a dual role: facilitator and guardian.

A facilitator, because the company needs support when exploring new legal territory or developing business models that do not yet have ready-made answers. The law should not only set boundaries; it should also create opportunities.

A guardian, because it is important to manage risks and give the business a clear understanding of legal issues so decisions can be made with full awareness.

The two go hand in hand: helping the company move forward without compromising its foundations.

What does a typical day in your role look like?

There is no typical day, and that is exactly what I enjoy.

Being part of the launch of Sunrock’s French operations immediately appealed to me. There is still so much to build, structure, and sometimes even invent. Every project brings its own questions.

The team has a real pioneering mindset. We operate in a fast-growing market with the belief that many opportunities still need to be created. As a result, no two days are ever the same.

What sets Sunrock apart from other players in the market?

First and foremost, its pioneering spirit and its strong focus on customer needs.

The market is evolving quickly. Expectations are changing and require more flexible solutions. Installing photovoltaic systems on rooftops is no longer enough.

Today, we must think about self-consumption, battery storage, electric vehicle charging infrastructure, and smart energy management. Other solutions that we may not even be imagining yet will further enrich these models.

Sunrock stands out through its ability to adapt, design tailored solutions and explore paths that others have not yet taken. Innovation is not an end in itself. It has to address real needs and create value for customers.

Is there a project you are particularly proud of?

Every project I have worked on has included an element of innovation. But if I had to choose one, it would be the launch of our collective self-consumption (ACC) offering, developed from a blank sheet of paper.

Collective self-consumption brings electricity production and consumption closer together. It supports local, renewable, and competitive energy while creating local energy ecosystems that benefit businesses, public stakeholders and communities.

Building and deploying this offering required a great deal of work, but it has been a rewarding collective achievement.

This model directly addresses the challenges of the energy transition. As electricity demand continues to grow, we need to diversify the energy mix and better connect generation sites with local needs.

Seeing this offering come to life in the field today is one of my greatest professional satisfactions!

What personally motivates you in your work?

It all started with a simple question one of my daughters once asked me: “Dad, is green good for the planet?”

In an attempt to answer that question, I wrote a book about the roots of climate change. Through that work, I came to understand the central role of the energy sector in greenhouse gas emissions and the scale of the transformation that is required.

We need to rethink both the energy sources we use and the way we produce, distribute and consume energy.

Solar power on large logistics rooftops is one of the practical solutions already available to us. Being involved in these projects allows me to use my expertise to support meaningful change and deliver visible results

Which developments in the energy sector do you find most promising?

Managing the intermittency of renewable energy is probably the most promising area. Solar energy is generated during certain hours of the day, while electricity demand follows a different pattern. At night, for example, solar panels stop producing, but demand continues.

Storage is therefore an essential step, allowing part of the energy generated to be captured and released when needed. But storage alone is not enough.

We also need systems that can manage energy flows, anticipate needs, and balance generation, storage, and consumption.

This is likely to be one of the next major milestones of the energy transition, and it is an area where Sunrock has an important role to play by continuing to explore new models and turning technological advances into practical solutions for customers.

Building Tomorrow’s Energy Models Today

With committed professionals like Christian, Sunrock continues its mission of turning buildings into active contributors to the energy transition. By combining legal expertise, innovation and international market knowledge, Sunrock develops models that bring energy production and consumption closer together, maximise the value of renewable energy and provide long-term
support to businesses and communities.

Logistics distribution centre now ready for electrification

Amsterdam, 16 July 2026 – European sustainable energy solutions specialist Sunrock has equipped Welkoop’s distribution centre in Apeldoorn with integrated energy infrastructure. Welkoop, the tenant of the distribution centre and a retailer for gardening, pets and outdoor living, can now electrify its logistics operations thanks to this future-proof energy solution.

In the photo: CEO of Welkoop Casper Meijer (left) and Project Manager Bart Schot from Sunrock.

The energy solution consists of a PV system generating 2,274 megawatt-hours annually, equivalent to the electricity consumption of approximately 900 households. The infrastructure also includes a battery with a power capacity of 300 kilowatts and a storage capacity of 699 kilowatt-hours. In addition, the distribution centre has been equipped with twelve charging stations, allowing up to 24 vehicles to charge simultaneously. The management and optimisation of the energy infrastructure is carried out through software, also known as an Energy Management System (EMS). The solution enables Welkoop to meet its increasing electricity demand and electrify its logistics operations despite the grid congestion challenges in the Netherlands, where available grid capacity for electricity transport is extremely limited.

Locally generated, locally consumed

The electricity generated at the distribution centre in Apeldoorn is consumed or stored on site. The battery storage system will enable operator Welkoop to reduce peak loads on the grid when needed by storing energy when solar production exceeds consumption, and supplying energy when consumption is higher than generation. The smart charging infrastructure has been designed so that charging power can be adjusted, ensuring the distribution centre remains within its contracted grid capacity.

“With this project, we are demonstrating how logistics companies can continue electrifying their operations despite grid congestion,” says Karlijn Elias-Peters, Managing Director of Sunrock Netherlands. “By intelligently combining energy generation, storage and charging, we make sustainable logistics possible. The expertise we are building with integrated energy systems in the Netherlands is helping us deliver similar solutions for customers across Europe.”

Casper Meijer, CEO of Welkoop, adds: “We are pleased that Sunrock has delivered this solution. It makes our operations more future-proof and gives us the opportunity to further improve sustainability and continue innovating.”

About Sunrock

Founded in 2012, Sunrock is a leading European developer of large-scale rooftop solar and integrated clean energy solutions, enabling logistics real estate owners and operators, as well as industrial clients, to achieve ESG targets and net-zero operations. Sunrock provides tailored solutions powering logistical warehouses and industrial buildings with clean energy, focusing on local energy production from solar rooftop systems, enabled by intelligent Energy Management Systems (EMS), a multimodal trading platform, and smart energy assets like battery storage and fleet charging systems. From design and financing to construction and operation, the company manages every step to maximise energy efficiency. Sunrock was acquired in 2020 by COFRA Holding as part of its commitment to positively impact, through business, key transitions for a more liveable planet and equitable society. Active in Germany, France, and the Netherlands, Sunrock employs over 160 people and is realising projects exceeding 1 GWp. Certified B Corp, the company is committed to regularly improving its social and environmental impact. Sunrock partners with its customers for a clean energy future. Learn more at www.sunrock.com.

A photovoltaic system with a capacity of 3.24 MWp was commissioned in April at Thalia’s omni-channel hub in Marl, North Rhine-Westphalia. The energy generated on site is provided by Sunrock to the omni-channel bookseller under a Local Power Purchase Agreement (LPPA).

Düsseldorf, June 25, 2026

Sunrock, a leading European developer of large-scale rooftop solar and integrated clean energy solutions, commissioned the photovoltaic system at Thalia’s omni-channel hub in Marl, North Rhine-Westphalia, in April 2026 and has since been supplying the bookseller with locally generated solar power under a Local Power Purchase Agreement (LPPA). The new system was constructed within around 8 months and has a capacity of 3.24 MWp. With an annual electricity production of approximately 2,960 Mwh, which corresponds to an annual electricity consumption of around 1,400 single-person households, it enables savings of around 1,317 tonnes of CO per year. The majority of the electricity produced – around 65%₂ – is purchased by Thalia. This allows approximately 23.5% of the omni-channel hub’s total electricity demand to be covered by solar power.

“The local energy supply was a relevant factor in the realisation of our new site in Marl. Through the collaboration with Sunrock, sustainable energy is generated directly on site, which we can use for our own needs. This not only strengthens our security of supply, but at the same time creates economic advantages through long-term stable and predictable energy costs,” comments Julian Freimuth, Technical Director of the Thalia omni-channel hub.

Combining innovation and sustainability

The new omni-channel hub was developed by ParkProperty Europe (formerly ECE Work & Live) and covers around 56,000 m². Both in development and in ongoing operation, the responsible use of resources is a key focus. The building was constructed to the Energy Efficiency House 40 standard. Heating is provided by an efficient heat pump and operates entirely without fossil fuels. In addition to the photovoltaic system from Sunrock, the property features a green roof area as well as numerous electric charging points for cars and bicycles. A comprehensive biodiversity concept has also been implemented, including nesting aids and the creation of wildflower meadows. Certification according to the DGNB Gold standard (Deutsche Gesellschaft für Nachhaltiges Bauen) is being pursued.

“With the omni-channel hub for Thalia, we have created a modern, sustainable, and futureproof site that meets high tenant requirements and strengthens the structural transformation in the region. From the outset, our goal was to consistently combine economic efficiency with sustainable construction and operation. The generation of local electricity through the photovoltaic system implemented by our partner Sunrock is an important component of a sustainable and economically viable energy mix,” says Serkan Aydemir, Director Industrial at ParkProperty Europe

Georg Brenninkmeijer, Managing Director at Sunrock Germany, adds: “We are pleased to be able to commission the photovoltaic system at the Thalia omni-channel hub in Marl. As a full-service partner for PV systems, LPPAs and further integrated solutions, we support our customers holistically, both the property owner as well as the tenant, from planning through implementation to long-term operation. In doing so, we jointly develop solutions that not only convince today but also create long-term added value. Close and trusting collaboration with all project stakeholders is a key success factor. In this way, we create the foundation for integrated energy solutions that meet ecological and economic requirements alike.”

About Sunrock

Founded in 2012, Sunrock is a leading European developer of large-scale rooftop solar and integrated clean energy solutions, enabling logistics real estate owners and operators, as well as industrial clients, to achieve ESG targets and net-zero operations.

Sunrock provides tailored solutions powering logistical warehouses and industrial buildings with clean energy, focusing on local energy production from solar rooftop systems, enabled by intelligent Energy Management Systems (EMS), a multimodal trading platform, and smart energy assets like battery storage and fleet charging systems. From design and financing to construction and operation, the company manages every step to maximise energy efficiency.

Sunrock was acquired in 2020 by COFRA Holding as part of its commitment to positively impact, through business, key transitions for a more liveable planet and equitable society. Active in Germany, France, and the Netherlands, Sunrock employs over 160 people and is realising projects exceeding 1 GWp. Certified B Corp, the company is committed to regularly improving its social and environmental impact.

Sunrock partners with its customers for a clean energy future. Learn more at www.sunrock.com.

Logistics service provider accelerates electrification of fleet

Amsterdam, 08 June 2026 – Sunrock, a European specialist in solar energy solutions, has equipped the distribution center of Westerman Multimodal Logistics in Nieuwleusen with an integrated infrastructure for the generation and intelligent management of renewable energy, as well as the charging of electric trucks. The energy solution enables Westerman to optimally use locally generated energy through smart control, in combination with its limited contracted grid capacity. With this approach, Westerman supports the transition to zero-emission logistics and meets the requirements for Zero Emission Zones.

Sunrock provided Westerman with a solar PV installation of 2,058 panels with a peak capacity of 1,204 kWp. In the future, a battery may be added to the PV installation with a maximum power of 625 kW and a storage capacity of 1,275 kWh. When the solar installation generates more energy than is consumed at a given time, this surplus can be stored in such a battery and used later.

Together with the energy management system, the solar installation supplies two DC charging stations (360 kW), enabling the simultaneous charging of up to four trucks. Supply and demand of energy are continuously managed within the system by the energy management system.

‘Smart, fully integrated solution’

“The solution we have delivered for Westerman shows that we go beyond simply generating renewable energy,” says Karlijn Elias-Peters, Managing Director of Sunrock Netherlands. “To realise this integrated infrastructure, we worked closely with Westerman to ensure all systems operate together optimally. In that respect, this project is exemplary of what we do: designing, developing and delivering smart integrated energy solutions.”

Frank Hagenus, Facility Manager at Westerman Multimodal Logistics, describes the energy infrastructure at the distribution center in Nieuwleusen as a milestone. “It is a crucial step toward achieving our sustainability goals. We have high ambitions and have already succeeded in reducing our CO₂ emissions by 35 percent,” says Hagenus. “There are significant₂ opportunities for further sustainability improvements in our sector, and upcoming legislation and Zero Emission Zones make it an absolute necessity. By working with Sunrock, we have strengthened our position at the forefront of the market.”

About Sunrock

Founded in 2012, Sunrock is a leading European developer of large-scale rooftop solar and integrated clean energy solutions, enabling logistics real estate owners and operators, as well as industrial clients, to achieve ESG targets and net-zero operations.

Sunrock provides tailored solutions powering logistical warehouses and industrial buildings with clean energy, focusing on local energy production from solar rooftop systems, enabled by intelligent Energy Management Systems (EMS), a multimodal trading platform, and smart energy assets like battery storage and fleet charging systems. From design and financing to construction and operation, the company manages every step to maximise energy efficiency.

Sunrock was acquired in 2020 by COFRA Holding as part of its commitment to positively impact, through business, key transitions for a more liveable planet and equitable society. Active in Germany, France, and the Netherlands, Sunrock employs over 160 people and is realising projects exceeding 1 GWp. Certified B Corp, the company is committed to regularly improving its social and environmental impact.

Sunrock partners with its customers for a clean energy future. Learn more at www.sunrock.com

In a recent white paper, we explore how grid congestion is becoming a critical barrier for logistics and industrial businesses across the Netherlands. As electrification accelerates and power demand rises, many companies are facing delays, uncertainty and rising costs.

The Challenge: Grid Congestion is Now a Business Risk

Electricity demand is growing faster than the grid can expand. EV fleets, automation and sustainability targets all add pressure, while many companies are already located in congested areas. The result is clear: expansion plans are delayed, new connections are postponed and energy reliability can no longer be taken for granted.

The Solution: Integrated Energy Systems

The white paper highlights an alternative approach: integrated energy systems that combine solar PV, battery storage and an intelligent Energy Management System (EMS). By generating and using energy locally, businesses can stay within grid limits while maintaining operational reliability. The EMS continuously balances production, storage and consumption, reducing peak loads and dependence on the grid.

Want to see how this works in real-world situations? Download the white paper to explore practical examples and insights.

The Benefits: Control and Future-Proof Growth

Integrated solutions provide immediate and long-term value. They lower energy costs, increase resilience and support sustainability goals. Most importantly, they give businesses control over their energy strategy, enabling electrification and growth without long waiting time for grid reinforcement.

Read the Full White Paper

Grid congestion is one of the defining energy challenges of today, but there are solutions opening the door to new opportunities for growth. Our white paper brings together the full context, data and case studies that show how integrated energy systems turn constraints into opportunities.

Get the Full Story by Downloading the White Paper Here. And if you’d like to explore what this could mean for your business, get in touch with us, we’re ready to support your energy needs this year and beyond.

At Sunrock, Quality, Health, Safety and Environment (QHSE) is at the core of how we build, operate and grow solar energy assets across Europe. As we continue to scale our activities in the Netherlands, France and Germany, this is a key year to strengthen this foundation even further.

Led by our QHSE Manager, Christos Coutoulacos, Sunrock is elevating its approach to QHSE by focussing on clarity, consistency, learning and collaboration across borders. A passionate rugby fan, Christos understands the importance of teamwork and trust in achieving success. We spoke with him to better understand how QHSE continues to shape the way we work.

One Sunrock Approach, Shared with the Right Partners

For Christos, selecting the right partners starts with clarity of expectations – which in turn provides clear expectations for all parties involved. Sunrock sets clear QHSE standards and processes, aligned with local legislation, international norms and our long-term vision. We work with contractors and suppliers selected for their proven expertise and strong safety track records, with a laser focus on long-term collaboration rather than short-term compliance.

Adherence to these standards is supported through audits, checks and regular evaluations, while open dialogue and knowledge-sharing – especially around safety and environmental responsibility – encourage ongoing improvement of our practices. From the use of fire-resistant materials to appropriate protective equipment, training and on-site supervision, our goal is to equip both our teams and partners to tackle safety challenges confidently and consistently.

“The right partner is not only able to comply with standards, but willing to acknowledge mistakes, take ownership and propose solutions. That mindset is essential.”

Safety & Preparedness: Reporting Is Not Blaming, It’s Learning

A strong safety culture is built on trust and transparent communication. At Sunrock, this applies both internally with our Sunrockers and across our external partner ecosystem. We adhere to high safety standards by following both local and international regulations, supported by open collaboration and a mindset of continuous learning that keeps us proactive rather than reactive.

Christos puts it simply:

“Reporting is not blaming. It’s learning from each other.”

To reinforce this culture of transparency, Sunrock has simplified and strengthened its processes, such as incident reporting. Issues are registered quickly, lessons are shared openly, and corrective actions are implemented effectively to prevent recurrence.

Clear, standardised procedures further support our teams, especially in high-risk or high-pressure situations. Emergency preparedness plays a central role in our QHSE approach, with defined procedures in place to ensure structured, calm and effective responses should incidents occur.

An Experienced Voice in a Growing International Team

Having joined Sunrock toward the end of 2025, Christos brings a calm, seasoned perspective to a young, energetic and ambitious organisation.

Beyond experience, what resonates most with Christos is Sunrock’s mission itself. Renewable energy and technology are values he personally stands behind, and he is driven by the idea that the work we do has a tangible, positive impact: reducing environmental harm while enabling innovation. Being able to contribute his skills and life experience to projects that support a cleaner, safer and more sustainable future makes Sunrock’s mission feel both meaningful and personal.

Outside of work, Christos draws energy from spending time with his children, riding his motorcycle, playing guitar and enjoying good food and wine, whether at a restaurant or in the kitchen. He enjoys travelling, with Greece being a favourite place to recharge. His balance of focus, curiosity and hands-on thinking is something he brings into his role every day.

“One of the things I want our people to know: Every problem is a challenge, and every challenge is an opportunity. An opportunity to learn and grow stronger.””

Christos also appreciates Sunrock’s international scope, noting the importance of adaptability and cross-cultural teamwork. Operating across the Netherlands, France and Germany means navigating different regulations, standards and cultural contexts. Sunrock’s approach, according to him, is to be clear on who we are as one company, while remaining flexible and adaptive at a local level – listening carefully and working together to move forward.

ISO Certification Through QHSE

Securing and maintaining ISO certification is a key pillar of Sunrock’s QHSE approach. Our ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) certifications provide robust frameworks for documenting processes, gathering feedback and continuously improving our operations.

ISO 14001, in particular, helps guide responsible decision-making around environmental impact; informing choices not only on site, but also in supplier selection and even within our office environments. These internationally recognised standards are audited annually by independent parties, giving clients, partners and stakeholders confidence that Sunrock’s processes are structured, reliable and aligned with global best practices.

Looking Ahead: QHSE in 2026 and Beyond

Safety is non-negotiable at Sunrock. We continuously apply our learnings and feedback to do better, year after year, ensuring the safety, quality and satisfaction of everyone involved in our projects. As we continue to innovate, learn and evolve as an international organisation, QHSE remains at the forefront of how we work.

We highly value feedback from our partners, contractors and stakeholders. Your observations, suggestions and insights are both welcome and important in helping us improve and uphold high standards across all our projects. If you have feedback related to safety, quality or environmental performance, we encourage you to reach out to your Sunrock contact or use our speak-up channels.

Together, we power the future: safely and responsibly.

Do you have a complaint, or would like to offer compliment or suggestion? Please submit it here or contact Christos at c.coutoulacos@sunrock.com.

Seppe’s journey to Sunrock has been shaped by technical growth, international experience, and a motivation to contribute to a clean energy future. From rooftop solar installations to integrated energy systems with storage, EV charging, and intelligent control, Seppe stands at the heart of Sunrock’s evolution.

From Offshore Engineering to the Energy Transition

After completing his Master’s degree in Hydraulic Engineering at Delft University of Technology, Seppe began his career in the offshore oil and gas industry. Over the eight years that followed, he lived and worked for five years in Southeast Asia.

“Living and working in different cultures taught me the importance of adaptability, collaboration, and intercultural awareness,” he explains.

Gradually, his motivation to contribute to a more sustainable future grew stronger. He felt a clear pull toward a sector that actively enables the energy transition. Through his professional network, he came into contact with Sunrock and immediately felt a strong connection with the company’s culture, ambition, and mission.

“At that time, Sunrock was still relatively small but definitely scaling up. That really appealed to me, because it offered the opportunity to help build the organisation while growing quickly.”

Seppe joined Sunrock nearly five and a half years ago as Team Lead Project Management for one of the largest rooftop solar portfolios in the Netherlands. Since then, he has held several roles, including leading Sunrock’s international expansion from a technical and operational perspective. Today, he is Head of Operations Netherlands, focusing on the successful development and delivery of integrated energy solutions. This represents a new and more complex chapter compared to the large-scale rooftop solar projects of the past.

A Role Across the Full Project Lifecycle

Today, Seppe leads a team responsible for delivering high-quality energy installations and services for both external customers and internal stakeholders, on time and within budget. This responsibility already begins at a very early stage of the project.

Together with his team, Seppe supports commercial colleagues during the (pre-)feasibility phase by fully understanding customers’ actual energy challenges. These challenges are then translated into technical solutions, such as running energy simulations, dimensioning assets, and requesting proposals from EPC partners.

After this phase, the team remains involved throughout the full project lifecycle: from contracting and construction to commissioning, testing, and the final handover to clients and internal teams such as Asset Management, Energy Contracting, and Energy Trading.

Because he operates with a broad diversity of stakeholders, a major part of Seppe’s role is about enabling others. He spends much of his time coaching and developing technical project managers, supporting technical decision-making, reviewing, negotiating and further improving project contracts, and framework agreements.

His agenda also includes recurring meetings with contractors, partners, and internal stakeholders. These meetings are essential to resolve issues, improve collaboration, optimise processes and tools, and stay aligned with market developments, regulations, and technological innovation. There are also recurring management activities, such as KPI and performance reporting and involvement in strategic internal projects.

“At its core, my role is about helping my team work better and more effectively every
day, and consistently deliver technically sound, high-quality solutions.”

Seppe also regularly aligns with colleagues in other countries and represents the interests of Operations at an international level. The result? Full agendas, diverse topics, and, as he puts it: “it’s never boring!”

What Makes Sunrock Different

“What really sets Sunrock apart for me is the drive, energy, and intrinsic motivation to create maximum value for our customers by acting as a true one-stop shop for energy challenges,” says Seppe. Sunrock places a strong focus on local energy production and local energy use (self- consumption), without compromising on quality or reliability.

This approach enables customers to use more sustainable energy on-site and actively contribute to the energy transition. At the same time, Sunrock’s long-term ownership model strengthens its commitment to durable partnerships with customers, contractors, and other stakeholders.

“Because we usually develop and own our assets for the long term, we look at the entire lifetime of a project and place strong emphasis on long-term partnerships,” Seppe explains. “Since many of our projects are realised through project financing, this requires thorough (technical) due diligence. Ultimately, this leads to better projects for everyone involved. All our projects meet high standards, not only technically and financially, but also in terms of ESG and QHSE – safety, people, and the environment.”

Underpinning all of this is an engaged, talented, and culturally diverse team. According to Seppe, it is this combination of ambition, long-term thinking, and a strong sense of responsibility for people and the environment that truly makes Sunrock special.

Proud of Teams, Growth, and impact

When asked about his proudest moment at Sunrock, Seppe does not point to a single project. There are many: his very first project in Rotterdam, helping to set up the team and office in France, or seeing Sunrock surpass 1.3 GWh of clean energy production.

Yet his greatest pride lies in something less tangible: leading and being part of a high- performing team.

“It’s incredibly rewarding to see how people develop, learn, adapt, and grow in an ever-changing and challenging environment,” he says. Whether the challenge comes from political developments, new regulations, or technological change, supporting teams through that complexity and contributing to their growth is what motivates him most.

A Personal Connection to the Mission

For Seppe, the connection to the energy transition is not only professional, but also deeply personal. As an avid scuba diver, he has seen the effects of climate change with his own eyes, from coral bleaching to damaged reefs and declining biodiversity.

“It’s no longer abstract,” he explains. “You can see it happening underwater.”

While he believes that broader systemic change is needed for the planet to recover, Seppe sees the energy transition as a crucial pillar in that process. Sunrock’s mission to move away from fossil fuels and accelerate the transition to clean energy resonates strongly with him. Being able to contribute to that mission through his daily work gives him great satisfaction and pride.

Looking Ahead: From Energy Assets to Smart Energy Hubs

Looking to the future, Seppe is especially excited about the shift away from simply producing renewable energy toward enabling energy to be used where and when it is really needed.

Developments in energy storage, heat solutions such as heat pumps and thermal storage, Energy Management Systems, EV charging, mobility, smart or mini-grids, and industrial processes open up entirely new possibilities.

“It’s no longer about simply adding individual installations,” he says, “but about intelligently managing how and when energy is produced, stored, and consumed.”

Deeper integration between electricity, mobility, heat, flexibility, congestion solutions, and data- driven optimisation paves the way for truly smart energy hubs. These increase the value, reliability, and usability of locally produced renewable energy.

According to Seppe, Sunrock is ideally positioned to play an active role in this transformation. By pushing boundaries with innovative solutions and entrepreneurship, Sunrock can help shape– and challenge – existing laws and regulations, allowing them to evolve alongside the energy system.

In doing so, Sunrock continues to accelerate the transition toward a resilient, responsible, and truly clean energy future.