Biomass can be converted into valuable gases. But in order to control this process, the amount of water vapor has to be measured. This is notoriously hard, because other components of the gas can ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. Oil and gas fields, no matter how productive, eventually decline.

SASSNITZ, GERMANY - NOVEMBER 23: Members of the media watch as the "Neptune," a Norwegian-flagged regasification ship for liquified natural gas (LNG), is guided by tugboats as it arrives at Mukran ...