The 'greenness' of software has been difficult to measure. Software's environmental effect is based on how efficiently it carry out intended actions, and how robust it is in handling errors without incurring outages. CAST's Green IT Index is a composite of selected programming best practices that significantly impact the efficiency and robustness of your applications.
Integrated as part of CAST's Application Analytics Dashboard, you can quickly drill down to analyze specific best practice violations for all your applications.