​​This report discusses the process technologies for purified terephthalic acid (PTA), which is primarily used to produce polyethylene terephthalate (PET) via esterification with ethylene glycol followed by melt-phase polycondensation. PTA is commercially produced by the oxidation of para-xylene with air followed by purification and recovery/recycle of catalysts and solvents. Production economics for the United States, Middle East, and China under a consistent first quarter 2025 price scenario are also presented.​

This report provides an overview of commercial and developing technologies for acrylonitrile production and includes process economic comparisons and carbon intensity analysis for different production routes. Discussion of commercial end-use applications and a global capacity list by producer are also included.

This report provides an overview of commercial and developing technologies for benzene and toluene production and includes process economic comparisons and carbon intensity analysis for different production routes. Discussion of commercial end-use applications and a global capacity list by producer are also included.

​​Fuel cells technology has made recent advances which include considerable improvements in design, materials, economy of scale, efficiency, and cost-effectiveness. These advances have enabled broad business use cases and applications in transportation, stationary power generation, portable power, maritime industry, and aviation. Some of the key areas of progress focus on improved membrane materials, optimized catalyst designs, advanced electrode structures, and potential integration with intermittent renewable energy sources such as solar photovoltaics and wind power. These major advances allow for more sustainable energy production, with zero-carbon and zero-greenhouse gas (GHG) emissions across various sectors and industries. This specifically includes the development of hydrogen fuel cell vehicles (FCEVs) for cleaner transportation and large-scale stationary power generation systems for the electric utility grid stability.