EWA Whitepaper


Visualizing Energy Data

The Energy Web Atlas’ US Gas Processing Plant map is a comprehensive source of data for hundreds of natural gas facilities in the US. The web-based platform contains detailed information—including regularly updated direct contact details for key personnel—for more than 500 gas processing plants across the nation. The map also equips users with facility data for more than 400 natural gas underground storage locations, and 58 natural gas market hubs.

The EWA’s gas plant map and data is an evolution of Hydrocarbon Processing’s US Gas Processing Plant Directory, which began tracking plant data in 2014. In its new web-based platform, users can leverage up-to-date gas plant project/facility data (including plant type/flow, BTU content, infrastructure, storage capacity, plant status and ownership), export data and create custom reports. The map also allows subscribers to zoom from a national overview to state-level and county-level detail for purposes of regional evaluation.

To schedule a demonstration and see how EWA LNG can benefit your company, please contact the EWA Sales Team.

Email EWA | Subscription Sales

Phone +1 713 525 4675

Energy Web Atlas
Energy Web Atlas

Select a variety of basemaps, generate graphs and review project data all from the same application.

Energy Web Atlas



  • Scroll between national overview and detailed state-level infrastructure
  • Use the zoom functions to get to the projects that matter to you


  • Personalise the map view, via a wide range of filter widgets
  • Select and deselect the layers that are visible
  • Select different map views using the basemap gallery widget


  • Export maps for use in a variety of reports and presentation
  • Download vital data from the attribute tables for further analysis


  • Updated in real time, allowing customers to interact with the latest available data
  • Utilise the Query widget to obtain the latest data from our Gas Processing Plants, Natural Gas Market Hubs and Natural Gas Underground Storage databases


  • Drill down into our project-by-project information
  • Precise locations of Gas Processing Plant projects, US Natural Gas Market Hubs and Natural Gas Underground Storage facilities are shown
  • Establish operators and shareholders for each processing plant
  • Search for existing, under construction and planned projects
  • Discover the contact information, such as address, telephone number and website
  • Discover the technical aspects, such as BTU content, storage capacity for NG liquids and Dry gas and NGL production figures
  • Also shown on this map are US Natural Gas Market Hubs and Natural Gas Underground Storage facilities

Need help?

Download our easy user guide to help you through the application

If you need further assistance please email us with your questions or queries

About Gas Processing

Natural-gas processing is a complex industrial process designed to clean raw natural gas by separating impurities and various non-methane hydrocarbons and fluids to produce what is known as pipeline quality dry natural gas.
Natural-gas processing begins at the well head. The composition of the raw natural gas extracted from producing wells depends on the type, depth, and location of the underground deposit and the geology of the area. Oil and natural gas are often found together in the same reservoir. The natural gas produced from oil wells is generally classified as associated-dissolved, meaning that the natural gas is associated with or dissolved in crude oil. Natural gas production absent any association with crude oil is classified as “non-associated.” In 2009, 89 percent of U.S. wellhead production of natural gas was non-associated.

Natural-gas processing plants purify raw natural gas by removing common contaminants such as water, carbon dioxide (CO2) and hydrogen sulfide (H2S). Some of the substances which contaminate natural gas have economic value and are further processed or sold. A fully operational plant delivers pipeline-quality dry natural gas that can be used as fuel by residential, commercial and industrial consumers.

Energy Web Atlas