Funder: U.S. National Science Foundation

Due Dates: March 6, 2025 (Full proposal) | First Thursday in March, annually thereafter

Funding Amounts: Up to $1,275,000 per year for up to 6 years per site; total program funding estimated at $15,300,000 annually

Summary: Supports renewal of Long-Term Ecological Research (LTER) site awards to advance understanding of long-term ecological dynamics at designated sites.

Key Information: Only renewal proposals from current LTER awardee organizations are eligible; new sites are not accepted under this solicitation.