• manish rathore
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Mechanical engineering is experiencing significant changes due to fast-moving technological developments and the need for sustainability worldwide. The use of smart materials, automated systems, artificial intelligence, and renewable energy solutions is changing how traditional mechanical methods are applied. This paper looks at the latest trends and new technologies that are influencing the field, with an emphasis on how they contribute to improving industrial efficiency and supporting environmental sustainability. The research covers innovations like 3D printing, eco-friendly energy systems, robotics, and the Internet of Things (IoT), Artificial intelligence (AI) in mechanical applications. These technologies help increase productivity and accuracy while aligning mechanical engineering with global environmental targets such as reducing carbon emissions, making better use of resources, and following the principles of a circular economy. The paper concludes that the future of mechanical engineering depends on innovative approaches that combine industrial growth with environmental responsibility.

Mechanical Engineering, Sustainability, Industry 4.0, Renewable Energy, Automation, Smart Manufacturing, Environmental Goals.

"Future of Mechanical Engineering: Recent Trends and Emerging Technologies for Global Environmental and Industrial Goals”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 10, page no.e46-e57, October-2025, Available :http://www.jetir.org/papers/JETIR2510409.pdf

"Future of Mechanical Engineering: Recent Trends and Emerging Technologies for Global Environmental and Industrial Goals”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 10, page no. ppe46-e57, October-2025, Available at : http://www.jetir.org/papers/JETIR2510409.pdf