Karthik Karuppu is a BEE certified energy auditor, CII IGBC AP and SCGJ Solar Assessor in various field areas of thermal, gas, solar power plants, buildings, municipalities and agriculture sectors. His skills in report making always recommended, guaranteed savings of energy, oil, coal and water along with investment and Return On Investment (ROI). He has a vast knowledge of measurement and control with online monitoring systems that gives guaranteed savings. He always promotes solar based green building to preserve precious natural resources and improve the quality of life, which is made possible only by adopting a new green building or retrofitting an existing structure, following eco-friendly building practices.