SAN FRANCISCO, Calif., November 2, 2009—Locus Technologies (Locus), the industry leader in web-based environmental software, announced today the release of its free greenhouse gas (GHG) calculator.

Misys Open Source Solutions, a division of Misys plc (FTSE:MSY.L), today announced that it has made available the software source code for its Carbon Planning Toolkit, a professional greenhouse gas assessment and planning suite created to enable organisations to calculate their carbon footprints and create plans for reducing their emissions and tracking performance against voluntary and regulatory emissions reduction targets. The first CPT offering is a stand-alone, ready-to-use application that can be downloaded from SourceForge under OpenCarbon™.