Cold Plasma Odour Abatement System in the cigarette-manufacturing unit at Bengaluru.

Upgradation of boilers in Leaf Tobacco units.

Installation of electronic governors in steam turbine generating set at the Bhadrachalam paperboards unit.

Boiler waste heat recovery and de-aerator at the Tribeni paper factory.

Replacement of old compressors with higher efficiency sets at the Kovai paperboards factory.

Revamping of boilers feed water system at the Bollarum paperboards factory.

Energy efficient light fittings, light emitting diodes and automation of lighting controls in various hotels and factories.

Replacement of existing air-conditioning equipment with higher efficiency systems in several hotels and factories.

- Replacement of existing   pumps with higher efficiency   sets.
- Installation of variable speed   drives.
- Automation of lighting   controls.
- Improvement in reactive   power compensation.