The New England Biolabs Foundation makes grants to grassroots and charitable organizations to support the conservation of biological diversity; ecosystem services; community food security; and marine environment. The geographical scope focuses on regions (specified on the website) in Central America; South America, and West Africa. The maximum grant size is US$10 thousand. Most grants are US$3 thousand to US$8 thousand. The deadline for submission of LOIs is 15 March 2023. Link