About us
The former EP NL organisation continues under the name TTEP Netherlands, marking the beginning of a new chapter in a history that spans more than a century. From PZEM to EP NL, and now TTEP Netherlands, we continue to build on a strong foundation while looking to the future.
TTEP Netherlands is a leading player in the Dutch energy sector. With an installed capacity of 2.6 GW, we provide reliable and flexible energy to the Netherlands. Every day, we contribute to both security of supply and the energy transition.
Our activities are built on three strong pillars:
Power Generation
We generate electricity using modern and highly efficient power plants. Our flexible generation capacity enables us to respond effectively to the changing energy needs of today and tomorrow.
Energy Trading and Optimisation
Through our trading floor, we are actively engaged in the energy markets. By continuously optimising energy flows and processes, we ensure the efficient use of our generation assets and respond proactively to market developments.
Supply to Business Customers
We supply energy to business customers across the Netherlands. Reliability, flexibility and a customer-focused approach are at the core of everything we do.
A New Chapter
Since 29 April 2026, EP NL has been part of TTEP, the new European energy company established by EPH and TotalEnergies. With the official introduction of the new name, this change has now also become visible in the Netherlands. The former EP NL organisation continues as TTEP Netherlands.
The new name marks the start of a new chapter in a rich history that stretches back more than 100 years. From PZEM to EP NL and now TTEP Netherlands, we continue to build on a strong legacy while remaining committed to delivering reliable, affordable and increasingly sustainable energy solutions for the future.
A strong Dutch foundation within TTEP
TTEP is a 50/50 joint venture between TotalEnergies and EPH, headquartered in Amsterdam. The company brings together a portfolio of nearly 30 sites across Europe, primarily gas-fired power plants — both combined cycle and open cycle — supplemented by biomass installations and battery energy storage systems.
Within this group, the Netherlands holds an important position. Through the Sloe power plant, Rijnmond, and its 50% stake in Enecogen, TTEP Netherlands has around 2.6 GW of flexible generation capacity. This makes a significant contribution to the security of supply and stability of the Dutch electricity grid.
At the same time, TTEP Netherlands is investing in further sustainability efforts and optimization of its installations, strengthening its position in the Dutch B2B energy market, and working on innovative solutions for the energy system of the future, including battery storage.
What’s changing — and what’s staying the same?
Changing:
- Our official name
- Our visual identity / branding
We kindly ask customers, suppliers, and other relations to update our new name in their records.
Staying the same:
- Our Chamber of Commerce (KvK) details
- Our bank details
- Our existing contractual agreements
- Our services
- Our contact persons
What does this mean for you?
Our transition to TTEP means our name is changing, and our email addresses will be phased over to the TTEP domain.
During the transition period, you may still receive documents from us bearing our old name — for example on invoices, letterhead, or other correspondence. These documents remain valid.
We aim to complete the full transition to the new name and branding by September 2026.
Overview of new names
The table below shows how the former EP NL organization continues within TTEP.
Old name
EP NL B.V.
EP Commodities B.V.
New name
TTEP Netherlands B.V.
TTEP Energy B.V.
In addition to the name change announced in this communication, other companies within TTEP Netherlands will also be renamed at a later date.
Please see our new corporate structure alongside.
More than a century of experience focused on the future
The new name represents more than a formal change. It reflects the evolution of an organisation that has been closely connected to the Dutch energy sector for generations.
The company’s roots can be traced back more than a century to the establishment of the Provinciale Zeeuwse Electriciteits-Maatschappij (PZEM). Through EP NL, that legacy now continues within TTEP, a new European energy company that brings together the strengths of two international energy groups. From a provincial utility to a national electricity company, and now a European energy enterprise, the organisation has continuously evolved while remaining committed to powering society.
Questions?
Do you have any questions? Contact your regular
contact person or send an e-mail to: marketing@ttep.nl
Press release
Frequently asked questions
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What does this mean for the Dutch market?
EP NL remains the Dutch entity within TTEP, continuing its activities locally while benefiting from a stronger European position, increased scale and shared expertise.
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What are the benefits of TTEP
TTEP combines scale, expertise and financial strength, creating a stronger and more resilient platform that supports long term growth, energy security and the energy transition.
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Will governance change?
Governance changes at group level (TTEP), while local governance and operations remain unchanged.
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Does this affect the legal structure of TTEP?
No. Legal entities remain unchanged.only a name change wil take place
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Can I still use existing email addresses?
Yes. Existing email addresses will remain active during the transition period. Communication about the full transition will follow.
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Will email addresses change?
Yes. New email addresses will gradually be introduced under the @ttep.nl domain.
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When will the name change take place?
The rebranding will be implemented in phases and will be completed within six months.
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Will services change?
No. Services will continue as you are accustomed to.
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Will my contact person change?
No. Your current contacts remain the same for now.
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Will my contract change?
No. All existing contractual agreements remain valid.
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What is TTEP?
TTEP is a new European energy company and a 50/50 partnership between TotalEnergies and EPH, focused on flexible power generation and energy storage.
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Why has EP NL become part of TTEP?
EP NL is now part of TTEP as part of the combination of European flexible power activities of EPH and TotalEnergies into one integrated platform.
Want to know more about us?
Contact us via our contact page or find out more about our company on the about us page.