Investment-Related Scope 3 Emissions: Ownership, Financial Control, and Calculation Methods

Authors : Muhammed Mustafa Tuncer Çalışkan

Pages : 166-174

Doi:10.25294/auiibfd.1640953

View : 91 | Download : 244

Publication Date : 2025-11-17

Article Type : Research Paper

Abstract :This study examines the calculation and management of investment-related Scope 3 emissions, presenting a scenario-based analysis within the context of equity investments in the financial sector. In line with increasing greenhouse gas (GHG) disclosure requirements, financial institutions must account for the emissions associated with their investment portfolios. However, methodological uncertainties and sectoral differences complicate the standardization of emission reporting. In particular, identifying and effectively managing emissions that financial investors indirectly contribute to through their portfolios has become a critical necessity for sustainable finance policies. This research compares the investment-specific and average-data methods through scenarios, evaluating their applicability based on ownership structure and financial control levels. The findings indicate that financial control is a key determinant in emission allocation. While majority shareholders report direct emissions (Scope 1 and Scope 2), minority shareholders must rely on sector-based estimates to report under Scope 3. Furthermore, financial institutions must adopt more transparent and consistent reporting practices to fully assess the environmental impact of their investment decisions. In this regard, the different calculation methods analyzed in this study, along with the presented scenarios, provide strategic insights that can help investors and regulatory bodies make more informed decisions.
Keywords : Kapsam 3 Emisyonları, Yatırım Kaynaklı Emisyonlar, Karbon Muhasebesi, Sahiplik Yapısı, Sera Gazı Açıklamaları

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