3.3.1 Gas Utilities Jesse Sopko, Don(Wilton) Jacobson, Brooke Adams, Hali Perkins, Chris Claypool.
Natural Gas Aundrea Issakhanian, Anais Stepanian, Andrew Nazarian, Kevin Samkian.
BY: CODY GOLDER Energy Timeline. Coal Coal was discovered by Louis Joliet in 1673 in the Illinois river region. Since then the demand for coal has increased,
1 Regulations and policy instruments for introducing biogas Nelson Rojas Project Manager Tartu, 23 rd March 2011.
