Those 96 Million Black Balls in LA's Reservoir Are Not
May 14, 2019 · Ninety-six million. That's how many black plastic 'shade balls' it takes to cover the Los Angeles reservoir. Why, you ask? Well, despite what has often been reported as the main …
These Shade Balls Were Supposed to Save Water, But There's a …
Jul 23, 2018 · In 2015, 96 million floating plastic 'shade' balls were dumped into the reservoir of drought-embattled Los Angeles. It was a plan to save water by preventing evaporation - and it …
What Are Shade Balls and How Are They Used? - Green Matters
Jul 15, 2021 · Shade balls are made from high-density polyethylene, otherwise known as plastic. They are black, typically about 10 inches in diameter, and designed to reduce evaporation by …
Shade ball - Wikipedia
A shade ball is a small plastic sphere floated on top of a reservoir for environmental reasons, including to slow evaporation and prevent sunlight from causing reactions among chemical …
Why 96 million plastic ‘shade balls’ dumped into the LA ... - PBS
Jul 17, 2018 · In 2015, the world watched as a video of 96 million “shade balls” getting dumped into the Los Angeles Reservoir went viral. The purpose of the balls: to improve water quality …
Why are Shade Balls Black Instead of White? - Gizmodo
Aug 14, 2015 · Los Angeles has coated its reservoirs in millions of black plastic balls. But why are they a heat-absorbing black instead of light-reflecting white? Because they’re shade balls, and …
What Are 96 Million Shade Balls Doing In Los Angeles Water Reservoir?
Oct 19, 2023 · Although they are available in multiple colors, black shade balls are the most preferred ones, as they reduce the evaporation of water by a measurable amount. In addition …
L.A. Says Goodbye to ‘Shade Balls’ - governing.com
Nov 23, 2015 · You most likely saw a photo or video of the millions of black plastic balls covering the Los Angeles Reservoir. They protect the region’s drinking water, but now they're being …
Why Did L.A. Drop 96 Million ‘Shade Balls’ Into Its Water?
Aug 12, 2015 · The Los Angeles Department of Water and Power released 96 million black shade balls into the Los Angeles Reservoir to reduce evaporation and deter algal growth.
What are these black balls doing in the reservoir?
Nov 11, 2024 · The ingenious solution was to deploy black shade balls. These unassuming orbs, made of high-density polyethylene, block sunlight from reaching the water, preventing Bromate …