US rules to reduce water pollution from construction sites

27 November 2009 | The US Environmental Protection Agency has issued a rule to help reduce water pollution from construction sites. The agency believes this rule, which takes effect in February 2010 and will be phased in over four years, will significantly improve the quality of water across the US.

Caterpillar receives Environmental Protection award

18 May 2009 | Caterpillar have been awarded the Environmental Protection Agency Clean Air Excellence Award for its D7E track-type tractor with electric drive.