This report focuses on developments in the bio-butadiene industry sector. This includes routes from sugar, ethanol, BDO, CO, succinic acid, and butanol. Technology descriptions, key company profiles, cost of production model estimates, and capacity analysis is included as well as a discussion of impacts on the conventional industries.

This report provides an overview of commercial and developing technologies for xylenes production and includes process economic comparisons and carbon intensity analyses for production routes to para-xylene and meta-xylene. Discussion of commercial end-use applications and a global capacity list by producer are also included.

The report begins by defining polyolefins, followed by an overview of production technology pertinent to polyolefins. It then highlights recent business advancements for each polymer grade, along with providing a list of technology licensors and developers. The report will then delve into a comprehensive analysis of four pivotal recycling technologies — mechanical recycling, solvent-based purification, pyrolysis, and hydrothermal treatment — that are either under development or being commercialized for the recycling and valorization of polyolefin waste. The report will discuss the distinct features and implications of each recycling process. A cost of production process economics analysis will be provided for mechanical recycling, solvent-based purification, pyrolysis, and hydrothermal liquefaction. Profiles of key active companies within each respective technology will be profiled to shed light on current industry players and their contributions to polyolefin recycling. A Carbon Intensity analysis will be carried out for mechanical recycling, solvent-based purification, pyrolysis, and hydrothermal treatment across the United States, Western Europe, and China.

The 2023 Custom Cost Curve Analysis model for Propylene Oxide and Propylene Glycol combines NexantECA’s global plant capacity database and views on supply and demand with an extensive cost of production database and NexantECA’s annual price forecasts developed for three oil scenarios. Delivered as an interactive spreadsheet, the model offers views of historical PO and PG cost competitiveness and profitability on a quarterly basis and forecast cost competitiveness and profitability on an annual basis.