Ecofys joins Navigant, a global professional services firm headquartered in the US. With Ecofys, Navigant acquires an international consultancy with a leading position in the field of energy and sustainability. Ecofys offers a wide range of high quality services, based on our extensive knowledge of renewable energy and energy saving solutions. Areas of expertise include solar energy, wind energy, bio-energy, hydrogen technology, energy supply and climate policies. Our experts are organised around different markets and combine technical, financial, legal and planning disciplines to develop balanced and cost-effective solutions.

Company details

Kanaalweg 15G , Utrecht , Utrecht 3526 KL Netherlands

More Office Locations Locations Served

Business Type:
Service provider
Industry Type:
Energy - Energy Utilities
Market Focus:
Internationally (various countries)
Year Founded:

This company also provides solutions for other industrial applications.
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Significant solutions for our clients

Ecofys is a leading consultancy in renewable energy, energy & carbon efficiency, energy systems & markets and energy & climate policy. For us, knowledge and innovation are the key factors in turning the ideas of today into viable realities of tomorrow. We support public and corporate organisations alike to adapt to changes and  identify new opportunities quickly. Together with our clients we make sure that relevant steps are taken and business projects are realised in a practical and sustainable manner. If we act now the 2050 global energy system can be sustainable, secure, affordable and fully based on renewable sources. Dedicated to our mission we all work passionately to make it happen.

The Ecofys company values are part of the daily working life. They define the culture and guide the company in choosing what is right. They constitute Ecofys’ identity and bind the company as a group of individuals. They establish expectations and predictability within the company and in the relations to clients, partners and other stakeholders. At the very basis they imply respect and responsibility for people and planet.

We are dedicated to our vision and work passionately to make it happen: sustainable energy for everyone.

We are not afraid to think beyond borders and act entrepreneurially to create significant solutions.

We are focused on delivering projects that impact our clients' business.

We are keen to build relationships with clients, partners and colleagues based on trust.

Paradigm shift in energy thinking

In 1984 a group of six young men with creative and entrepreneurial minds got together to change the world’s energy supply. Excited by the massive potential of renewable energy they founded our company - one which is dedicated to designing solutions across the entire spectrum of sustainable energy systems. The paradigm shift in energy thinking had begun.

Today, more than a quarter of a century later, Ecofys serves public and corporate clients all over the world and has become a leading expert in energy saving, sustainable energy solutions and climate policies. Ecofys is  an innovative and creative company with a unique pool of knowledge and expertise. Key to the company’s success are the synergies that arise from our wide range of energy and climate activities. Ecofys creates smart, effective and practical sustainable solutions across the entire spectrum of renewable energy, energy & carbon efficiency, energy systems & markets and energy & climate policy.


Sustainable energy for everyone

Our work is rewarding in itself. But we are equally delighted and honoured to find our efforts recognised:

Ecofys Erasmus innovation award

Erasmus Innovation Award 2008

In 2008 Ecofys won the Erasmus Innovation Award. The award for the most innovative company was presented during the INSCOPE “Research for Innovation” congress in Rotterdam. Ecofys was one of five nominated organisations. The selection was made on the basis of an annual survey involving 10,000 Dutch companies.

IPCC: Nobel Peace Prize 2007

This UN Intergovernmental Panel on Climate Change involves close to 2000 scientists from approximately 100 countries, with Ecofys employing 11 of these scientists. The IPCC reports are mainly written by the lead authors, while others contribute, comment or review. All of them shared the honour of winning the 2007 Nobel Peace Prize.


Ecofys has been at the forefront of energy thinking for more than 25 years. We possess deep knowledge across the entire spectrum of renewable energy, energy & carbon efficiency, energy systems & markets and energy & climate policies.

Our consultants are renowned experts in the energy and climate sector who are not afraid to think outside-the-box to find the best solution. With hearts and minds dedicated to our vision, we all work passionately towards sustainable energy for everyone.

Comprehensive analyses and  contributions to international and local policy development allow us to stay ahead of market evolutions. Our experts offer multi-layered research and consultancy services that help you to identify and seize opportunities quickly.