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All Journal ASEAN Journal of Systems Engineering West Science Interdisciplinary Studies
Ansori, Tirangga
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Economics, Econometrics & Finance Engineering Environmental Science

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Analysis of the Effects of Sharia Governance and Corporate Social Responsibility on Corporate Reputation and Financial Performance in Indonesian Sharia Multinational Companies Judijanto, Loso; Ansori, Tirangga; Rusdi, Rusdi
West Science Interdisciplinary Studies Vol. 2 No. 05 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i05.932

Abstract

This study investigates the interplay between Sharia Governance, Corporate Social Responsibility (CSR), Corporate Reputation, and Financial Performance in Indonesian Sharia multinational companies. A quantitative approach using Structural Equation Modeling with Partial Least Squares (PLS) analysis is employed to analyze data collected from 200 employees within selected companies. The results indicate significant positive relationships between Sharia Governance and both Corporate Reputation and Financial Performance, as well as between CSR and these outcomes. Furthermore, Corporate Reputation partially mediates the effects of Sharia Governance and CSR on Financial Performance. The findings underscore the importance of ethical governance and socially responsible practices in enhancing organizational outcomes, offering practical insights for managers and policymakers in Indonesian Sharia multinational companies.
The Effect of Using Environmentally Friendly Materials and Energy Efficiency in the Production Process on Reducing Carbon Emissions in the West Java Automotive Industry Soelistianto, Farida Arinie; Ansori, Tirangga; Haslinah, Andi; Atmadja, Martono Dwi; Utomo, Bekti
West Science Interdisciplinary Studies Vol. 2 No. 05 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i05.934

Abstract

This research quantitatively analyzes the effect of integrating environmentally friendly materials and energy-efficient production processes on reducing carbon emissions in the West Java automotive industry. Through surveys and statistical analysis, the study examines the adoption of sustainable practices among automotive manufacturers and assesses their impact on carbon emissions reduction. Findings indicate that companies actively embracing sustainable practices demonstrate a significant reduction in carbon emissions compared to those with minimal adoption. The results underscore the importance of prioritizing sustainability initiatives within the automotive industry to mitigate environmental impacts and contribute to global efforts to combat climate change.
ANALYSIS OF TECHNO-ECONOMIC PLANNING OF ON-GRID ROOFTOP PV SYSTEM AT THE GOVERNMENT HOUSE OF PACITAN REGENCY Ansori, Tirangga; Setiawan, Ahamd Agus; Wilopo, Wahyu
ASEAN Journal of Systems Engineering Vol 6, No 2 (2022): ASEAN Journal of Systems Engineering
Publisher : Master in Systems Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ajse.v6i2.75808

Abstract

The geographical condition, which is relatively difficult to reach, electricity and infrastructure has not been maximized, making the electrification ratio in Pacitan Regency one of the lowest on the island of Java at 65%. Pacitan Regency has a promising renewable energy potential, but it has not been maximized for the benefit of the residents. One of them is a solar power plant. If used properly, this alternative energy source can be a solution to meet energy needs in remote areas. As part of the Government's efforts to achieve the new and renewable energy (RE) target of 23% by 2025, the Ministry of Energy and Mineral Resources has issued Minister of Energy and Mineral Resources Regulation Number 26 of 2021 concerning Connected Rooftop Solar Power Plants. On the Electric Power Network, the Holder of a Business License for the Provision of Electric Power for Public Interest (IUPTLU). This Ministerial Regulation is a refinement of the previous regulation to improve the governance and economics of PV, especially PV Rooftop. This regulation is also a step to respond to the existing dynamics and facilitate the public's desire to obtain electricity from renewable energy sources, as well as the desire to contribute to reducing greenhouse gas emissions. This study was conducted to calculate the optimum potential of rooftop photovoltaic power plants in the official residence of the Pacitan Regency Government as an alternative energy source to supply the electricity system from the official residence. This simulation was carried out using the System Advisor Model (SAM) software, considering the technical and economic aspects. Where the economic calculation has two scenarios, namely the profit value based on the Minister of Energy and Mineral Resources Regulation No. 26 of 2021 and the Minister of Energy and Mineral Resources No. 49 of 2018 with total energy produced of 13012 kWh / year with a total of 20 modules installed with a slope of 20o facing north and 1 Inverter and an LCOE value of Rp. 1231.31/kWh, and an NPV of Rp. 117,579,325.50.
Co-Authors Atmadja, Martono Dwi Haslinah, Andi Judijanto, Loso Rusdi Rusdi Setiawan, Ahamd Agus Soelistianto, Farida Arinie Utomo, Bekti Wahyu Wilopo