The evolution of net zero emissions research: A bibliometric investigation

Abstract

This research presents a comprehensive examination of the advancements in the field of net zero emissions during the period from 1991 to August 2023. The study employs a content and descriptive analysis methodology, with a primary focus on bibliometric analysis. Extensive datasets are scrutinized, and various quantitative variables, including temporal patterns, prolific researchers, productive countries, and citation counts, are analyzed within a comprehensive collection of research papers on net zero. The statistical analysis assesses outcomes from diverse institutions and individuals, taking into account temporal and geographical contexts while exploring connections between publications. Statistical methods, such as the TC index and citation rates, are utilized to quantitatively evaluate the influence of researchers and academic journals. Patterns of publication are examined to identify noteworthy developments and research gaps. Data from the reputable Web of Science Core Collection database is sourced, and systematic searches are conducted to minimize potential biases. The collated information comprises author details, institutional affiliations, geographical locations, source journals, annual publication rates, citation counts, research areas, funding sources, and H-index. The study is conducted by two independent investigators with any discrepancies resolved through collaborative discussions. This research offers valuable insights into the current state of net zero research, trends, prominent contributors, and global collaborations, thereby enhancing the comprehension of this critical domain.