Filed under: Misc. GadgetsIt's already developed a "gas gauge" for its servers, and a greener means of recycling silicon, but IBM now looks to be taking its increasing environmental awareness to an even larger scale, with it, Enterprise Information Management, and Evergreen Energy developing a greenhouse gas meter that promises to measure the carbon output of various industries and devices, according to IDG. Dubbed GreenCert, the software employs a whole mess of IBM tools including various