Bright prospects | Economist.com - The Diigo Meta page

• 11 Mar 07
  

  Anders Tunold Kråkenes

  
  Wal-Mart. In December the retail giant solicited bids for placing solar systems on the roofs of many of its supermarkets.
  
  
  

  • It means there is a lot of room for growth
  • In just one hour the Earth receives more energy from the sun than human beings consume during an entire year.
  • Wal-Mart. In December the retail giant solicited bids for placing solar systems on the roofs of many of its supermarkets.

  1 more annotation...

Would you like to comment?

Join Diigo for a free account, or sign in if you are already a member.