Precisely formulated gas mixtures with known concentrations of particular target gases are referred to as calibration gas standards. To guarantee the accuracy of gas concentration measurements, almost ...

Energy regulators in Arizona have given the go-ahead to convert several units at two coal-fired power plants in the state to burn natural gas. The Arizona Corporation Commission (ACC), which oversees ...

TransAlta Corp. announced it has completed its transition away from coal-based energy generation to natural-gas in Canada, Alberta. Electric shovel and haul truck conducting prestrip operations at the ...