Université Paris-Saclay: #23 in the world for Environmental Science collaboration

Université Paris-Saclay stands at #23 of 1,195 universities worldwide on the Environmental Science collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.

The standing rests on the open scholarly record: 6,056 co-authored works in the field over 2021 to 2025, built with 907 collaborating institutions across 73 countries, with a field-weighted citation impact of 3.15.

Université Paris-Saclay holds Gold standing overall, at #119 in the world.

The full index, all 26 subject rankings and complete methodology are now public.

Every figure derives from the open global research record and is checkable at source.