Today we explore the multifaceted applications of artificial intelligence (AI) in addressing climate change, focusing on recent developments between 2023 and 2025. We highlight how AI optimizes renewable energy systems through improved forecasting, storage management, and predictive maintenance, significantly enhancing efficiency and reducing reliance on fossil fuels. Furthermore, we go through AI's transformative impact on climate modeling and weather forecasting, demonstrating its ability to deliver faster and more accurate predictions of extreme events like hurricanes and wildfires. We also discuss the emergence of AI tools for disaster prediction and early warning systems, along with the economic benefits, policy considerations, and ethical challenges associated with deploying AI for environmental solutions. Finally, we touch upon novel AI applications in materials discovery for green technologies and ecosystem monitoring.