Green technology refers to the development and application of environmentally friendly innovations, processes, and products designed to reduce negative impacts on the environment while promoting sustainable development. It focuses on minimizing pollution, conserving natural resources, improving energy efficiency, and reducing greenhouse gas emissions. Green technologies include renewable energy systems such as solar and wind power, electric vehicles, energy-efficient appliances, sustainable building materials, waste recycling systems, and advanced water purification techniques. These innovations support the transition from traditional high-carbon systems to cleaner and more sustainable alternatives. Green technology also plays a key role in addressing global challenges such as climate change, resource depletion, and environmental degradation by promoting circular economy practices and eco-friendly industrial processes. Advancing green technology is essential for achieving environmental sustainability, economic efficiency, and long-term ecological balance.