This research aims to provide empirical evidence regarding the influence of
capital structure, operational efficiency, non-interest income, and green banking on
profitability in banks listed on the Indonesia Stock Exchange (BEI) in 2016-2022.
The type of data used is secondary data sourced from annual reports and
sustainability reports obtained from company websites and/or the Indonesian Stock
Exchange website. The proxy used to calculate capital structure is the ratio of debt
to total assets, operational efficiency is the ratio of non-interest expenses to total
assets, non-interest income is the ratio of non-interest income to total assets, and
green banking is the ratio of green banking disclosure indicators. The sample in this
study was taken using a purposive sampling method consisting of 211 samples
processed using SPSS version 25. The results of the study showed that capital
structure had no effect on profitability, operational efficiency had a negative effect
on profitability, non-interest income had a positive effect on profitability, and green
banking had a positive effect on profitability.