Terraformation accepts applications for the Seed to Carbon Forest Accelerator, a biodiversity-focused, carbon-funded forest accelerator program. The program aims to foster thriving forest communities that preserve biodiversity while increasing the global forest carbon supply. The Accelerator is open to forest creation and restoration teams of all types from around the world. Participants will benefit from expert training, information on creating and registering carbon projects, and a free feasibility study to assess their project and its ability to grow into a full-scale carbon project. Applications are reviewed frequently. Seed to Carbon Forest Accelerator
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Jephcott Charitable Trust — Program in Natural Environment
The Jephcott Charitable Trust in the UK makes grants for charitable purposes in the subject areas of population control, natural environment, education, and health. Projects in the theme of Natural Environment include examples in small-scale agriculture, livestock production, horticulture, agricultural training, community water supply, environmental education, tree planting, renewable energy, and others. Grants are made in the range of £2 thousand to £10 thousand (in exceptional cases only, up to £20 thousand). Eligibility for grants extends to registered charities and properly constituted organizations in all parts of the world. There is no application deadline. Click here for details
Global Citizens — Waislitz Global Citizen Award 2026
The Waislitz Global Citizen Award is an annual cash prize recognizing the excellence of one individual in their work to end extreme poverty. The program is open to applicants aged 18 and older from any country, provided they represent a legally registered entity, such as a non-profit organization, social enterprise, or for-profit business. Rather than funding future project proposals, the awards serve as cash prizes recognizing established proof of concept, scalability, and system-changing solutions. The program features three distinct cash prizes of US$100 thousand each: the Grand Prize, the Disruptor Award, and the Choice Award, totaling US$300 thousand in unconditional funding. The deadline for self-nominated applications is 14 June 2026. Waislitz Global Citizen Award
TREE Fund — Building Bridges Initiative
The Building Bridges Initiative helps arborists and urban foresters communicate the value of trees and urban forests through engagement via collaborative research and other projects with public works officials, risk assessment professionals, civil engineers, wildlife researchers, soil scientists, and others. The maximum award value of grants is US$30 thousand. TREE Fund welcomes research proposals and applications from a wide range of academic and technical disciplines, of both a qualitative and a quantitative nature. The deadline for Letters of Inquiry is 15 September 2026. Building Bridges Initiative
TREE Fund — Safe Arborist Techniques
The Safe Arborist Techniques Fund (SATF) supports research and development into the techniques and equipment that arborists use in climbing, rigging, and working on trees to provide a safer working environment. The maximum award value of SATF grants is US$15 thousand. TREE Fund welcomes research proposals and applications from a wide range of academic and technical disciplines, of both a qualitative and a quantitative nature. The deadline for Letters of Inquiry is 15 September 2026. Safe Arborist Techniques Fund Grant Program
TREE Fund — Funding for Arboriculture and Urban Forestry
The Jack Kimmel International Grant Program makes grants to researchers in arboriculture and urban forestry worldwide. Projects of one to three years are funded to a maximum of US$10 thousand. In 2026, the grant program will be focused specifically on Arboriculture; Tree Health; and Risk Assessment. Applicants must send a brief Letter of Inquiry (LOI) before 15 September 2026 to apply. Link
TREE Fund — Research in Arboriculture
The John Z. Duling Grant Program offers funding up to US$25 thousand for 1-3 years to support exploratory work in the early stages of untested but potentially transformative research in arboriculture. In 2026, the program will focus on Propagation, Plant Selection, Development of New Varieties, and Planting/Establishment and Arboriculture Theory and Practice. Applicants can be of any national or ethnic origin. Applicants have to send a brief Letter of Inquiry (LOI) before 15 September 2026. Details
Savvy — Fellowship for Early-Stage Entrepreneurs
The Savvy Fellowship is a 12-week online learning program for aspiring and early-stage entrepreneurs. Savvy seeks early-stage businesses and entrepreneurs from across Africa working on solving the most pressing problems through innovation. Fellows will receive support, mentorship, and access to a lifelong community in support of their innovative business ideas. Fellows have to be no older than 40 years. The Savvy Fellowship program is open year-round and accepts applications on a rolling basis. More
Prince Albert II Foundation — Call for Projects 2026
The Prince Albert II of Monaco Foundation invites online proposals for projects that address climate change mitigation, biodiversity preservation, or water resource management and desertification. The program supports initiative activities by organizations, companies, and public institutions. Eligible projects must be located in the Mediterranean, polar zones, or countries classified by the United Nations as Least Developed Countries. The foundation does not specify a maximum grant amount, but requested funding cannot exceed 50% of the total project budget. The application closes on 30 June 2026. More information
Forrest Research Foundation — Research Fellowship
The Forrest Research Foundation at the University of Western Australia offers research fellowships to attract early-career post-doctoral researchers. The fellowship comprises a salary, an accommodation allowance, and a one-off research and travel allowance. The duration of the Fellowship is up to three years on a full-time basis. Researchers from all disciplines are eligible to apply. The application deadline is 30 June 2026. Forrest Research Foundation Fellowship