As part of its Green Lean Sigma program, WNS will leverage Six Sigma, Lean and ISO methodologies to redesign its processes to make them more energy efficient, sensitize employees and tangibly contribute to being environment friendly.

The WNS Green Lean Sigma program has been developed in consultation with Greenpeace. It involves business intelligence to leverage technology to drive toward becoming a paperless office and uses quality management systems to ensure environment conformance.

The program also calls for continual improvement through resource optimization and energy conservation projects. It also calls for communication to sensitize employees on the need and ways to be energy efficient.

Neeraj Bhargava, CEO of WNS Global Services, said: Carbon emissions and environmental issues are going to affect how companies operate in the future. We at WNS recognize this and are committed to becoming a carbon neutral company. The launch of the Green Lean Sigma program marks the first step towards realizing our vision.