Traditionally hydrogen is generated from fossil feedstock and processes that emit significant amounts of CO2. In comparison, renewable or green hydrogen production results in materially lower emissions. Green hydrogen holds significant potential and interest for decarbonization of sectors that have previously been difficult to decarbonize. This includes both existing applications (e.g., refining, feedstock for chemicals) as well as emerging applications (e.g., e-methanol, e-ammonia, e-SAF), as well as potential in direct use for carbon emission free combustion. Growing interest in low carbon intensity hydrogen has stemmed from mounting net zero pledges and decarbonization goals, and an increasing focus on the energy transition. Production options explored several global regions and technologies covering thermochemical (biomass gasification), bio-methane reforming, electrolysis, and other advanced pathways from a technical, economic (cost of production model), and capacity level. A discussion of implications for the conventional technologies is also included.

The purpose of this report is to analyze developing technologies for the production of biosurfactants. Technical and economic aspects of producing biosurfactants are explored in detail including cost of production models for key technologies. Production capacity developments, drivers for development, and commercialization obstacles are also explored.

This report is techno-economic analysis of available technologies for the production of pipeline quality renewable natural gas. Major technologies covered at the cost of production level include biogas upgrading (via anaerobic digestion or landfill gas collection), SNG, CO2 reforming, and microbial electrosynthesis. Carbon intensity of these routes is compared and capacity maps for key regions are also included.

This report is a comprehensive study of the emerging lithium extraction technologies in the market. In this study, NexantECA has produced detailed analyses of the process technologies being developed as well as cost of production estimates for several well-developed routes. To summarize the technology landscape, NexantECA provides a strategic review of the technologies by looking at the stage of development, technology characteristics and perceived competitiveness of each route.