NTT DATA Corporation (NTT DATA) announced that its Greenhouse Gas (GHG) emissions visualization platform, "C-Turtle® FE," has seen expanded adoption among regional financial institutions, primarily regional banks and second-tier regional banks. As of June 2026, the number of adopting institutions has grown to 31 financial institution groups and 37 banks (Note 1). This service complies with the PCAF (Note 2) standard, an international benchmark for calculating and disclosing emissions related to financial institutions' investments and loans, and supports the visualization and reduction of financed emissions (Note 3) from investees and borrowers. By utilizing primary data from investees and borrowers, it enables emissions calculations that reflect actual conditions, thereby contributing to the advancement of decarbonization management for regional financial institutions and promoting the GX (Green Transformation) of regional economies. Background Towards the realization of carbon neutrality by 2050, companies are required to grasp and reduce their GHG emissions. Regional financial institutions, in particular, are expected to play a role in promoting decarbonization across their regions through dialogue with regional companies they invest in or lend to, in addition to managing their own emissions. However, many small and medium-sized enterprises (SMEs) often lack the knowledge and resources necessary for emissions calculation and setting reduction targets, increasing the importance of supportive engagement from financial institutions. Against this backdrop, the need for infrastructure that supports not only the grasp and management of emissions from investees and borrowers but also constructive dialogue with regional companies is growing. Overview (Features) "C-Turtle FE," a solution that supports financial institutions in visualizing and reducing financed emissions, is one of the services offered by the GHG emissions visualization platform "C-Turtle" (Note 4). As of A