Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This API provides data on sulfur content in fossil fuels. Data organized by fuel type, i.e., coal, bituminous coal, subbituminous coal, lignite coal, petroleum liquids, and petroleum coke. Also...
data.gov
An official website of the GSA's Technology Transformation Services