GroundWork is the best in the world at in situ, reference solar data acquisition and evaluation.

Our mission is to accelerate the success of solar in leading utility-scale energy production.

We are a partner first.

We are Reference Solar Data Experts

GroundWork is the industry leader in ground irradiance and meteorological (MET) data for every stage of the utility-scale solar plant lifecycle. Our unparalleled understanding of solar reference data ensures that our systems meet project requirements and industry best practices. GroundWork is a B Corp certified company, this recognition underscores the company’s commitment to being a purpose driven corporation, creating a positive impact for its employees, environment, and the global community. 


Bankable Datasets

Field Visits

in US

We Are A Great Team

Ann Will


Lord Toliao

EVP of Business Development

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