Since wind power is unreliable it requires additional backup power from other generation sources, such as gas - fired generation, which — you guessed it — increases air emissions. (na-paw.org)
You can also add additional backup destinations using the box at the bottom of the window, which is helpful if you have multiple drives you want to provide as backup locations. (howtogeek.com)
Best of all, Kong has his trusty sidekick Diddy Kong to help plus Dixie and Cranky as additional backup in this hilarious romp through frozen tropical areas with lots of ground pounding and barrel - blasting. (impulsegamer.com)