What is the US #1 energy source?
Could you please clarify for me what the number one energy source in the United States is? I'm curious to know which resource dominates the country's energy mix and contributes the most to its overall energy consumption. Is it fossil fuels like coal, oil, or natural gas? Or perhaps it's renewable energy sources like solar, wind, or hydroelectric power? It would be helpful if you could provide a concise and informative answer to this question.