Al-Kharaj: Journal of Islamic Economic and Business
Vol. 8 No. 3 (2026): Vol. 8 No. 2 (2026): All articles in this issue include authors from 3 countrie

The Effect of Environmental Costs and Green Investment on Sustainability Finance

Devina Nur Fitriani (Universitas Jenderal Achmad Yani)
Siti Kustinah (Universitas Jenderal Achmad Yani)



Article Info

Publish Date
14 Jul 2026

Abstract

This study examines how environmental costs and green investment affect sustainability finance in coal mining subsector companies listed on the Indonesia Stock Exchange (IDX), especially during 2020 to 2024. This study uses a quantitative method with secondary data obtained from the company's annual report and sustainability report. The sampling technique used is purposive sampling so that 68 observation data that meet the research criteria are obtained. Hypothesis testing was carried out using t-test and F-test to analyze the partial and simultaneous influence of the study variables. The results of the partial test showed that environmental costs had a negative and significant effect on sustainability finance, while green investment had a positive and significant effect on sustainability finance. Meanwhile, the results of simultaneous testing show that environmental costs and green investment together have a significant effect on sustainability finance. The results of this study show the importance of effective environmental cost management and increasing green investment in supporting the company's financial sustainability. Further research is suggested to add moderation or mediation variables to clarify the factors that affect sustainability finance.

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Journal Info

Abbrev

alkharaj

Publisher

Subject

Economics, Econometrics & Finance

Description

Al-Kharaj, Journal of Islamic Economic and Business is peer-reviewed journal published by program studi ekonomi syariah , Institut Agama Islam Negeri (IAIN) Palopo. Al-Kharaj focus on the research of Islamic Economic and Business. The aims of this journal is to explore and develop economic related ...