The 8th Colorado Flux Course (#fluxcourse; http://www.fluxcourse.org/) was recently convened up at Niwot Ridge, Colorado. Twenty-five students from across the US and globe came to hear lectures on eddy covariance, flux instrumentation, leaf cuvette systems, land surface modeling, remote sensing and data fusion modeling. Students also toured the Niwot Ridge AmeriFlux site (US-NR1) and visited NEON. The course is organized by David Moore at the University of Arizona, and AmeriFlux provides scholarships for two students. 2015 recipients are Jennifer Watts (University of Montana) and Ingrid Coughlin (Uni Sao Paulo).