Green Energy
Green energy—often referred to as renewable or clean energy—has become one of the most important global priorities of the 21st century. As the world faces significant challenges from climate change, pollution, and environmental degradation, the shift from fossil fuels to renewable energy sources is more critical than ever. Green energy offers a sustainable and eco-friendly alternative that can power homes, industries, and cities without harming the planet. Over the last few decades, solar, wind, hydropower, geothermal, and biomass energy technologies have evolved rapidly. Governments, industries, and consumers are marching toward a greener, cleaner future. This article provides a comprehensive understanding of green energy—its meaning, types, importance, benefits, challenges, and future potential. 1. What is Green Energy? Green energy refers to electricity, heat, or fuel generated from natural, renewable resources that have minimal environmental impact. Unlike fossil fuels such as coal, oil, and natural gas—which release harmful greenhouse gases—green energy sources…