http://media.spglobal.com/documents/SPG-Health-and-Environmental-Safety-Management.pdf http://media.spglobal.com/documents/SPGI_14001+Certificate+New+York+and+London.pdf http://media.spglobal.com/documents/SPGI_18001+Certificate.pdf http://media.spglobal.com/documents/SPGI_18001+Certificate.pdf http://media.spglobal.com/documents/SPGI_50001+Certificate.pdf http://media.spglobal.com/documents/SPGlobalVendorCodeofConduct.pdf Channeling renewable energy into India’s vast national grid.