The 13th edition of Earth Hour, organised by the green group WWF, will see millions of people across 180 countries turn off their lights at 8:30 pm local time to highlight energy use and the need for conservation.
from renewable - Energy News | Latest Energy Industry Information and Updates: ET EnergyWorld : ETEnergyworld.com https://ift.tt/2V7XVDq
No comments:
Post a Comment