Both holidays run concurrently from Saturday, May 24, through Monday, May 26, giving consumers a three-day window to make tax-free purchases on qualifying water and energy conservation products.

More than 80 products from 16 companies across the country have received water conservation certificates, while a new list of products to be certified has also been released, said the China ...

California water officials have adopted landmark rules that will guide future water use and conservation in the state. According to officials, the Making Conservation a California Way of Life ...