Dr. Sani Armaya’u Alhaji is an emerging researcher in energy economics and sustainability, focusing on renewable energy, green finance, and natural resource management. Research contributions emphasize the nexus between financial inclusion, foreign direct investment, and green energy technologies, addressing global sustainability challenges. With 30 Scopus-indexed publications, 74 citations, and an h-index of 5, the work reflects growing academic influence and consistent scholarly output. Active collaborations with international researchers enhance interdisciplinary perspectives and research impact. Contributions support evidence-based policy development and sustainable economic growth. Overall, the research demonstrates strong potential to advance knowledge in green energy transitions and financial sustainability while contributing to broader societal and environmental outcomes