2018 journal article

Life-cycle modeling framework for generating energy and greenhouse gas emissions inventory of emerging technologies in the chemical industry

JOURNAL OF CLEANER PRODUCTION, 172, 768–777.

By: Y. Yao n  & E. Masanet *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Life cycle inventory generation; Chemical industry; Emerging technologies; Ethane oxidative dehydrogenation
Source: Web Of Science
Added: August 6, 2018

Assessing the life-cycle energy and environmental impacts of emerging technologies is critical to promote sustainable chemical production because such assessment can provide policy makers with useful insights for future investment and technology deployment; it also provides manufacturers and researchers with quantitative understandings of technology potential, possible bottlenecks, and future Research, Development, and Deployment directions. However, this is a challenging task for emerging technologies due to the lack of inventory data. In this paper, a general and flexible modeling framework was developed to generate the inventory data for new technologies in the chemical industry from a life cycle perspective. The modeling framework is applied to an emerging technology in the U.S. ethylene industry, ethane oxidative dehydrogenation, for demonstration. Broadly, the work described in this paper provides a decision-support method that can be further used by researchers, environment/energy analysts, and policy makers to evaluate the net benefits of innovative technologies, guide early-stage technology development and investment decisions, and conduct strategic planning for meeting energy and emissions reduction goals of the U.S. chemical industry.