Global energy refers to the total energy production and consumption across the world. It includes various sources such as fossil fuels, renewable energy (like solar and wind), and nuclear power. The demand for energy is driven by population growth, industrialization, and technological advancements, making it a critical aspect of economic development. The transition to sustainable energy sources is essential for addressing climate change and reducing greenhouse gas emissions. Many countries are investing in clean energy technologies to decrease reliance on coal and oil. This shift aims to create a more sustainable energy future while ensuring energy security and accessibility for all.