Nov 9, 2019 · @article{osti_1782140, title = {Design, characterization, and fabrication of solar-retroreflective cool-wall materials}, author = {Levinson, Ronnen and Chen, Sharon and Slack, Jonathan and Goudey, Howdy and Harima, Tatsuya and Berdahl, Paul}, abstractNote = {Raising urban albedo increases the fraction of incident sunlight returned to outer space, cooling cities and their buildings.