Using software tools developed by Near Zero, a research group hosted by the Carnegie Institution for Science's Department of Global Ecology, a team of researchers has completed the largest expert survey yet on any energy technology, in this case wind energy.Near Zero conducts research and assessment of energy and climate issues, focusing on integrating quantitative analysis with expert judgment. In this way, they inform decision-making to accelerate the global transition to a near-zero emission energy system. To support this work, Near Zero has developed open-source software tools to examine where experts agree and disagree and why.