Energy and climate policy implications on the deployment of low-carbon ammonia technologies.

ABSTRACT: The economic feasibility of low-carbon ammonia production pathways, such as steam methane reforming with carbon capture and storage, biomass gasification, and electrolysis, is assessed under various policy frameworks, including subsidies, carbon pricing, and renewable hydrogen regulations. Here, we show that employing a stochastic techno-economic analysis at the plant level and a net present value approach under the US Inflation Reduction Act reveals that carbon capture and biomass pathways demonstrate strong economic potential due to cost-effectiveness and minimal public support needs. Conversely, the electrolytic pathway faces significant economic challenges due to higher costs and lower efficiency. We conclude that efficient decarbonization of ammonia production requires adapting the Ha

SUBMITTER: Chyong CK 

PROVIDER: S-EPMC11742672 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature