Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Future industrial processes for the electrolytic production of ethylene from aqueous carbonate feedstocks are not well understood. The authors develop unit operations and full process designs, evaluate the techno-economics at scale, identify key process requirements and barriers, and elucidate the minimum benchmarks needed for the future commercial viability of this technology.
Biodegradable plastics, often considered environmentally friendly, may contribute to environmental impacts in natural ecosystems, which are not fully understood due to inadequate assessment methods. The authors develop a life cycle impact assessment method to evaluate the climate-change and aquatic-ecotoxicity impacts of biodegradable microplastics in freshwater environments and support the design of future plastics.
Robust decarbonization strategies for the petrochemical industry are hampered by many sources of uncertainty in greenhouse gas emissions estimates. Here the authors quantify and prioritize uncertainty sources, finding that the most significant factor is the lack of detailed data about specific production processes used in chemical facilities.
