About us

The All Energy Day has grown to become the largest energy event in the Netherlands for students, young professionals, and leading companies. Each year, an enthusiastic board of seven TU Delft students organizes an inspiring program filled with speakers, workshops, and networking opportunities. Their mission is to accelerate the energy transition and build a more sustainable future together.

Meet the Team of 2026

The All Energy Day is organized by a board of seven TU Delft students.

Xante Philips

President

voorzitter@allenergyday.nl

Pieter Cras

Secretary

secretaris@allenergyday.nl

Tim van Liefland

Treasurer

penningmeester@allenergyday.nl

Nadine van Rossum

Program & Logistics

logistiek@allenergyday.nl

Linde Prins

External Relations

extern@allenergyday.nl

Tom Schwiebbe

External Relations

extern@allenergyday.nl

Juul Monseurs

Marketing & Promotion

marketing@allenergyday.nl

Stichting GreenBlue Evenementen

Stichting GreenBlue Evenementen

Behind the scenes, All Energy Day is made possible by Stichting GreenBlue Evenementen (GreenBlue Events Foundation). The foundation’s primary goal is to raise awareness about sustainable energy and technology. All Energy Day is the largest event within the foundation’s activities.

The board of Stichting GreenBlue Evenementen consists of:

Maarten Loeffen

Board member/ Chair

mhmloeffen@gmail.com

Bas Boonstra

Board Member - Treasurer

Penningmeester@greenblue.nl

Maaike Damen

Board member
representing TU Delft

M.C.Damen@tudelft.nl

The foundation’s board ensures continuity, financial guidance, and substantive support. This guarantees that All Energy Day remains an inspiring and professionally organized event year after year, offering students the opportunity to develop organizational, financial, and leadership skills.

The idea was born early 2011

Founder story

''As a student fascinated by the energy transition, I noticed the lack of an event uniting all key players in the field. This inspired me to organize the first All Energy Day in 2011, a gathering for experts, innovators and thinkers from across the energy sector to collaborate and share knowledge. Today, I'm proud to say that All Energy Day has become a crucial meeting point for everyone involved in the energy transition.''

Jan Pieter Versluijs, Founder All Energy Day

Board of Recommendation

The board of recommendation consists of high profile industry professionals, experts and professors who have endorsed the All Energy Day.


Prof. dr. Ir. Tim van der Hagen

Rector Magnificus TU Delft

Drs. Ir. Jeroen van der Veer

Former CEO Shell

Jan Pieter Versluis

Co-founder Solar Monkey, Founder All Energy Day

Prof. dr. ir. Paulien Herder

Professor engineering systems design in Energy & Industry

Prof. dr. ir. A.A.J.F. van den Dobbelsteen

Professor Climate Design & Sustainability

Mariëlle Vogt

Former CFO Enexis Holding N.V, supervisory board member at Brabantse Ontwikkelings
Maatschappij and Deloitte NL

Board of Recommendation

The board of recommendation consists of high profile industry professionals, experts and professors who have endorsed the All Energy Day.

Prof. dr. Ir. Tim van der Hagen

Rector Magnificus TU Delft

Drs. Ir. Jeroen van der Veer

Former CEO Shell

Jan Pieter Versluis

Co-founder Solar Monkey,
Founder All Energy Day

Prof.dr.ir. Laurens de Vries

Professor of Complex Energy Transitions and coordinator of the Energy Systems Integration Program of the European Energy Research Alliance

Prof. dr. ir. Paulien Herder

Professor engineering systems design in Energy & Industry

Mariëlle Vogt

Former CFO Enexis Holding N.V, supervisory board member at Brabantse Ontwikkelings
Maatschappij and Deloitte NL

What All Energy Day is like

Board of Recommendation

The board of recommendation consists of high profile industry professionals, experts and professors who have endorsed the All Energy Day.


Prof. dr. Ir. Tim van der Hagen

Rector Magnificus TU Delft

Drs. Ir. Jeroen van der Veer

Former CEO Shell

Jan Pieter Versluis

Co-founder Solar Monkey, Founder All Energy Day

Prof. dr. ir. Paulien Herder

Professor engineering systems design in Energy & Industry

Prof.dr.ir. Laurens de Vries

Professor of Complex Energy Transitions and coordinator of the Energy Systems Integration Program of the European Energy Research Alliance

Mariëlle Vogt

Former CFO Enexis Holding N.V, supervisory board member at Brabantse Ontwikkelings
Maatschappij and Deloitte NL

Join 500+ students on the All Energy Day

Register now to secure your spot!

Join 500+ students on the All Energy Day

Register now to secure your spot!

Join 500+ students on the All Energy Day

Register now to secure your spot!

Join 500+ students on the All Energy Day

Register now to secure your spot!

Join 500+ students on the All Energy Day

Register now to secure your spot!