14 of 14
BACK NEXT
Michael Dell
Michael Dell
Through a series of programs such as free recycling of Dell products, "plant a tree for me" and "plant a forest for me," Michael Dell is pushing his company to become the greenest in the technology industry. Early this year, Dell announced that the company's carbon intensity (CO2 emissions/revenue) is among the lowest of the Fortune 50.

More galleries
Last updated July 09 2008: 5:05 PM ET
More Galleries
Holiday gifts for work and play You've got enough to worry about. So take the stress out of holiday shopping with our picks for everyone on your list. More
Women of power Shot during the Fortune Most Powerful Women Summit, these portraits showcase some of the world's most influential leaders. Photographs by Robyn Twomey. More
World's best companies for leaders The most successful businesses know that developing talent is their top priority. Fortune ranks the companies that do it best. More
* : Time reflects local markets trading time.† - Intraday data delayed 15 minutes for Nasdaq, and 20 minutes for other exchanges.• Disclaimer