In 2023, the share of scientific publications involving international collaboration in chemical engineering in the US was estimated to be below the forecasted figure of 28.78% for 2024. From 2024 to 2028, the projections indicate a steady increase, suggesting an average annual growth rate. The share rises from 28.78% in 2024 to 31.58% in 2028, marking a noticeable upward trend.

Future trends to watch for include:

Enhanced globalization of research contributing to increased international collaboration.
Adoption of advanced technologies facilitating cross-border partnerships.
Impact of geopolitical factors on collaboration dynamics.
Strategic focus on sustainability and climate change as collaborative research themes.