In 2023, the share of scientific publications in Chemical Engineering involving international collaboration in the US was approximately 28%. Forecasted data suggests a steady increase in international collaboration, with projected shares reaching about 31.58% by 2028. This represents a continuous upward trend, reflecting a year-on-year growth rate between 2024 and 2028. Over the five-year period, the compound annual growth rate (CAGR) is positive, indicating a consistent inclination towards increasing international collaboration.

Future trends to watch for:

Further globalization of research efforts as collaborations increase.
Technological advancements facilitating easier and more effective international partnerships.
Policy changes and funding opportunities playing a significant role in promoting international collaboration.