JAKARTA – Indonesia Banking School through the Management Study Program conducted a public lecture with the theme Introduction to Sustainable Finance at the Indonesia Banking School (IBS) Auditorium, Friday (09/20/2019). This public lecture was attended by more than 300 Indonesian Banking School (IBS) students. Mrs. Rahajeng Pratiwi, MBA (IFC, World Bank Group) as a speaker and accompanied by a moderator Bpk. Dr. Ir. Batara Maju Simatupang. Subarjo Joyosumarto SE. MA as chairman of the Indonesia Banking School (IBS) in his remarks, he said that the bank had 3P namely Profit, People and Planet. He hoped that IBS students would be able to understand about Sustainable Economics. Mother Rahajeng Pratiwi on this occasion gave material to students, She explained about the objectives of Sustainable Economic Development. There are two important things about the important role of prospective bankers, namely how to select Smart Lender and Borrower to wisely use capital and become green banking for the future by saving nature with policies that have an interest in the environment. The general lecture ended with singing the song we are the world, reminding we are concerned about the problem of poverty that is plaguing and we together build this country to be even better.