![Too much sun? Millions of 'shade balls' limit evaporation, algae growth at Los Angeles Reservoir – Orange County Register Too much sun? Millions of 'shade balls' limit evaporation, algae growth at Los Angeles Reservoir – Orange County Register](https://www.ocregister.com/wp-content/uploads/migration/nt0/nt05ws-b88485529z.120150812210051000ge8bd97d.20.jpg?w=620)
Too much sun? Millions of 'shade balls' limit evaporation, algae growth at Los Angeles Reservoir – Orange County Register
![Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London](https://www.imperial.ac.uk/ImageCropToolT4/imageTool/uploaded-images/newseventsimage_1531731275477_mainnews2012_x1.jpg)
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
National Geographic - Drei Millionen Shade balls schwimmen auf dem Ivanoe-Wasserreservoir bei Los Angeles in Kalifornien. Die Kunststoffbälle reflektierten UV-Strahlung, die zur Bildung eines Karzinogens im Wasser führte. Hier geht's zur kompletten
![Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News](https://s.abcnews.com/images/US/ht_kabc_shade_balls_3_kb_150812_16x9_1600.jpg)
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
![Evaluation of shade balls for mitigating summer heating of stormwater management ponds - Sustainable Technologies Evaluation Program (STEP) Evaluation of shade balls for mitigating summer heating of stormwater management ponds - Sustainable Technologies Evaluation Program (STEP)](https://sustainabletechnologies.ca/app/uploads/2018/09/Thermal-mitigation-shade-balls-e1537211913235.png)