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Climate and Energy Program is sponsored by William and Flora Hewlett Foundation. The Climate and Energy sub-program strengthens global climate policy and funds improvements in transportation to reduce air pollution, focusing on China, India, Europe, and the USA. It supports organizations that advance climate solutions and address misinformation.
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William and Flora Hewlett Foundation - Terra Viva Grants The Terra Viva Grants Directory brings free funding information to the developing world. Please consider making a donation to support our operations. The Terra Viva Grants Directory develops and manages information about grants for agriculture, energy, environment, and natural resources in the world's developing countries.
William and Flora Hewlett Foundation Grants to strengthen global climate policy and clean transportation The William and Flora Hewlett Foundation makes grants to solve social and environmental problems in the San Francisco Bay region of California, western North America, and internationally. It is among the largest foundations in the USA.
The Foundation’s program of particular relevance in the Terra Viva Grants Directory is “Environment”. Grant Programs for Agriculture, Energy, Environment, Natural Resources Climate and Energy . Among multiple thematic areas in the Foundation’s grant making for Environment, the sub-program Climate and Energy has a strong international dimension.
This sub-program makes grants to strengthen global climate policy, with grant making worldwide. The Foundation also funds improvements in transportation to reduce air pollution (focusing on China, India, Europe, and USA) . About the sub-program for climate and energy Grants are to nonprofit charitable organizations in the USA, and to nonprofit organizations outside the USA that have equivalent charitable status.
Most grants are in the range of US$30 thousand to US$500 thousand, although several grants are larger. APPLICATION: Hewlett requests potential applicants to carefully study the information regarding its programs and priority areas. Most of Hewlett’s grants are by invitation.
However, the Foundation accepts letters of inquiry (LOIs) in certain programs — including Climate and Energy. LOIs can be submitted at any time. If Hewlett is interested in the LOI, it will invite the applicant to submit a full proposal.
Geographical Distribution of Grant Activities in Developing Countries Note: Regarding clean transportation, Hewlett’s emphasis is China, India, Europe, and USA. The Hewlett Foundation has a grants database searchable by program, region, year, and key words.
Hewlett makes large funding contributions to the ClimateWorks Foundation and the Energy Foundation, both of which work for greenhouse gas reductions in the USA and key countries of the developing world. Note: The Terra Viva Grants Directory provides a separate profile of the Energy Foundation .
According to the current listing, eligibility includes: Grants are to nonprofit charitable organizations in the USA, and to nonprofit organizations outside the USA that have equivalent charitable status. Confirm the full requirements in the official notice before applying.
The current listing shows most grants: US$30,000 to US$500,000 (some larger). Verify award ceilings, matching requirements, and allowable costs in the official notice.
Climate and Energy Program is funded by William and Flora Hewlett Foundation. Verify program details on the funder's official page before applying.
This listing is flagged as international in scope. Check the official notice for country-specific restrictions before applying.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
The Hewlett Foundation's Emerging Technology and Security Initiative commits $20 million a year through 2031 across AI, biotechnology, and quantum computing security. Its 2026 exploratory grants went to thirteen named institutions with no open call. For organizations outside that list, the path in runs through a specific set of moves — and the five-year term starting in 2027 is the window.
Read articleThe William T. Grant Foundation's Research Grants on Reducing Inequality fund studies — $100K-$600K over 2-3 years — that test how to actually reduce disparities in youth outcomes, not just document them. The next Letter of Inquiry is due July 29, 2026, and a new one-application-per-cycle rule raises the stakes. Here's how the program is designed and how researchers should position a competitive LOI.
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