english: Solar and wind provide power about 10 to 20 percent of the time, which means that when the sun's not shining, the wind's not blowing, you still need power for your hospitals, your homes, your cities, your factories.
non_english: Solárne a veterné elektrárne vyrábajú energiu približne 10 – 20 % času, čo znamená, že v dobe, keď slnko nesvieti a vietor nefúka, stále potrebujete energiu pre nemocnice, domovy, mestá, fabriky.