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.

60GW+
500+
Bankable Datasets
1,000s
Field Visits
#1
in US