• Aishwarya S
• Dr Uttham Kumar N
• Dr Cynthiya Rose J S

As the globe moves rapidly towards achieving net-zero emissions goals, the year 2030 signifies a critical juncture in energy engineering. This paper introduces a forward-looking yet practical model of integrated sustainable energy ecosystems, driven by cutting-edge AI, next-generation renewable materials, and closed-loop manufacturing. By amalgamating advancements in ultra-efficient solar fabrics, dynamic wind-harvesting microgrids, and solid-state quantum batteries, we propose a smart, decentralized, and adaptive energy framework that can respond to real-time demands and climate variations. The research also investigates innovative bio-inspired materials such as photosynthetic graphene membranes—and eco-friendly manufacturing processes that reduce lifecycle emissions. By employing a hybrid approach that combines systems engineering models, hands-on prototypes, and predictive AI simulations, this study demonstrates how effective and scalable these innovations are in both urban and rural testbeds across Asia and Europe. The results indicate a remarkable 70% reduction in carbon-heavy waste streams, a 60% boost in storage density, and up to a 40% improvement in conversion efficiency. This re-search envisions a transformative shift: from passive sustainability to proactive ecological intelligence where energy systems not only fulfill human requirements but also enhance environ-mental health. The findings imply that by 2030, sustainable energy will no longer be an alternative but the intelligent standard, integrated into every aspect of infrastructure.

2030 energy systems, sustainable engineering, AI-powered microgrids, green manufacturing, solid-state batteries, circular economy, photosynthetic materials, adaptive energy architecture.

"Sustainable Energy and Green Technologies: A Roadmap to 2030 and Beyond", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 6, page no.f1-f10, June-2025, Available :http://www.jetir.org/papers/JETIR2506501.pdf

"Sustainable Energy and Green Technologies: A Roadmap to 2030 and Beyond", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 6, page no. ppf1-f10, June-2025, Available at : http://www.jetir.org/papers/JETIR2506501.pdf