Energy Transfer Partners is a company that focuses on the transportation and storage of natural gas, crude oil, and other energy products. They operate a vast network of pipelines and facilities across the United States, ensuring that energy resources are delivered efficiently to consumers and businesses. The company plays a significant role in the energy sector, contributing to the supply chain that supports various industries. By managing infrastructure such as natural gas pipelines and liquid storage terminals, Energy Transfer Partners helps maintain the flow of energy, which is essential for economic growth and stability.