Commodity Price Volatility Affecting Profitability: EPD's profitability can be influenced by fluctuations in the prices of natural gas, NGLs, crude oil, and refined products, especially in their marketing and petrochemical segments, despite a significant portion of fee-based revenues.

Regulatory and Environmental Compliance Burden: The company operates in a heavily regulated industry and is subject to extensive federal, state, and local environmental, health, and safety laws and regulations, which can change and increase compliance costs, or lead to fines and operational restrictions.

Operational Incidents and Safety Concerns: The inherent risks of operating pipelines, processing plants, and storage facilities include potential accidents such as explosions, fires, spills, and other operational disruptions, which could result in significant costs, environmental damage, and reputational harm.