Green Trust Consultancy- Changing energy Green Trust Consultancy is specialized in many different aspects of renewable energy, providing first class results to our customers due to extensive experience and highly motivated and qualified people. Green Trust is based in The Netherlands but also has participation in Green Trust Energy ltd in Ireland. Both companies are working with a professional approach and share their knowledge if necessary. Green Trust Consultancy was founded in 2007 by Klaas Guldie MSc. His and the company goal is to achieve good, efficient results within renewable energy sector, due to focus, team play and highly motivated and qualified people. Green Trust supplies highly professional expertise about renewable energy to people and companies working on the implementation of renewable energy in the society. Green Trust is specialized in wind energy, but also acquired knowledge and expertise in several other parts of the renewable industry, such as solar energy and producing hydrogen from wind energy. In recent years Green Trust was involved in the contract and project management of several wind farms in Europe. A detailed reference list can be made available for clients.