NGL storage is the critical link between Y-grade production and volatility in fractionation and downstream export and petrochemical markets. From Mont Belvieu’s vast underground salt cavern complex to Conway’s purity product tanks and caverns in Louisiana, storage availability and utilization directly influence NGL prices, fractionation scheduling, and export timing. Enkon’s NGLs Storage product provides an integrated, hub-level benchmarking of product inventory, cavern level capacity, brine pond capacity and commercial dynamics across the full NGL product slate — ethane, propane, normal butane, isobutane, and natural gasoline as well as refined products. Our analysis connects the upstream production picture to downstream petrochemical and export demand, helping clients anticipate inventory builds and draws before they move the market.