The U.S. Environmental Protection Agency extended the deadline to comment on a proposal to slash mercury emissions from Portland cement kilns.
The European Environment Agency compiled the data.
Eco Alternative Solutions is offering a no-cost trial of its solar powered street light system to 25 cities.
Heiner Markhoff, president and chief executive officer of GE Water, a division of GE Power & Water, explains how he came to be leading the company and what he hopes to achieve.
- By L.K. Williams, EPonline
- June 09, 2009
This year's tour is slated for Oct. 3.