Scientists estimate that up to one-third of U.S. species are at increased risk of extinction, and more than 1,300 U.S. plants and animals already have been federally listed as threatened or endangered and protected under the Endangered Species Act.
On a time-of-use rate, you can lower your bill by shifting when you use energy to partial-peak and off-peak hours. Rates during partial-peak and off-peak hours of the day are lower than the rates during the peak hours of 12 - 6 p.m. on weekdays.
That's an aggregate number that refers to the number of times all Americans throughout the country look at their mobile devices on a daily basis. On average, people in the United States across all age groups check their phones 46 times per day, according to Deloitte. That's up from 33 looks per day in 2014.