More About Ports

I posted a report a couple weeks ago about the state of pollution in ports, with Charleston being one of the worst. I've recently been reading more about what some businesses are doing about it. I'm sure many of you have heard about the Skysail: a large sail added to a freighter to reduce fuel usage (and thus emissions), used by DHL. Today I read about the Coalition for Responsible Transportation, which was founded by Target, among others, and recently joined by Wal-Mart. A quick description from their website:

C.R.T. is comprised of private sector companies who strive to be responsible stewards of the environment by not only complying with all environmental regulations but by implementing business practices that minimize diesel emissions and encourage sustainable practices. C.R.T. founding members, NYK Group Companies, Target, Total Transportation Services, Inc., are actively seeking to partner with other like-minded companies who share in their commitment to the environment and the communities in which they operate.

So are any local companies involved or thinking of getting involved?