Garrad Hassan

Garrad Hassan is an independent renewable energy consultancy serving the wind, marine and solar sectors worldwide. With offices around the globe, it offers a broad range of engineering consultancy services, industry standard technology products and professional training courses that address the needs of stakeholders at all stages of the renewable energy project lifecycle.

Formed in the UK in 1984, to meet the growing demand for independent consultancy services in the wind energy sector, Garrad Hassan has advised on more wind farm developments than any other company in the world and is widely recognised as the leading authority on the subject.

Garrad Hassan’s clients include investors, owners, developers, manufacturers, research institutions, trade associations, utility companies and educational institutions; and it also consults with governments and NGO’s on renewable energy policies. The company never takes an equity share in any development or technology so that its clients are always guaranteed to receive an objective, independent service of the highest quality.

Wind - technology products

GH WindFarmer – Wind farm design software for maximum yield with minimum impact

GH Bladed – The industry standard solution for the design and certification of onshore and offshore wind turbines

GH SCADA – An independent wind farm control and data acquisition system