Livin’ SuperApp Bank Mandiri PT Bank Mandiri (Persero) Tbk BMRI inovasi digital Sustainable Development Goals (SDG) Green Economy Green Mutual Funds KPR Hijau Alexandra Askandar Net Zero Emission (NZE) Partnership for Carbon Accounting Financials (PCAF) Climate Risk Stress Test (CRST) Global Climate Tech Fund (GCTF) Mandiri Capital Indonesia (MCI) Green Initiative Conference 2024