Innovation Fund
Funding Amount
At least $1,000,000 total
Deadline
Deadline not published
Grant Type
Foundation
Deadline history & next window
- Cycle
- One-time opportunity
- Tracked since
- April 2026
Source: the cycle recorded on this listing. Confirm dates with the funder.
Overview
Geographic Scope: United States and Global South; worldwide
Focus Areas:
- Grassroots organizations using solar energy to address social and economic disparities
- Scalable and precedent-setting solar energy projects
- Solutions addressing energy inequity in underserved communities
- Multifaceted solar applications (education, water access, transportation, etc.)
Funding Goal: Raise at least $1 million over 12 months from launch
Purpose:
- Support current Honnold Foundation grantee partners to scale and expand their work
- Fund new grantee partners with innovative solar solutions
- Address the identified $90 million funding gap for potential projects
Geographic Examples:
- Indian Himalayas
- Ecuadorian Amazon
- Memphis, Tennessee (USA)
- Navajo Nation (USA)
Partner Requirements:
- Grantee Partners must be scalable and precedent-setting
- Must demonstrate how solar can address global energy inequity
- Community-centered approach
Funding Sources:
- Sunrun committed $50,000 as matching funds (December 2021)
- Additional donations sought through fundraising
- Foundation working to identify values-aligned corporations and foundations for matching gifts
Background:
Launched in partnership with Sunrun (nation's leading home solar provider). Sunrun has prior partnership history with Honnold Foundation through Community Fund (launched September 2020).
How to Apply
Application Process
Call for Applications: Opened January 2022
Applications welcome from:
- Community-based organizations serving marginalized communities
- Organizations in the U.S. and around the world
- Both new and existing Honnold Foundation partners
Application Details: Specific application materials and step-by-step process details not provided in source material.
What Honnold Foundation actually gave
Source: IRS Form 990, 2024
- Grants in 2024
- 12
- Total given
- $645K
- Median grant
- $45K
- Range
- $8,000–$120K
- By dollars: California 21%, Puerto Rico 19%, New Mexico 16%. Top recipient cities: Arecibo, PR; Albuquerque, NM; New Orleans, LA.
- 0% of grants with a stated purpose were for general or operating support.
- 83% of recipients were new grantees, not repeat recipients.
Example grants
Mesa Multisectorial Bosque MO · Arecibo, PR
solar energy
$120K
Sovereign Energy · Albuquerque, NM
solar energy
$100K
Feed the Second Line · New Orleans, LA
solar energy
$80K
Red Lake Band of Chippewa Ind · Red Lake, MN
solar energy
$73K
Mariposa Dr Foundation · Ithaca, NY
solar energy
$60K
Focus Areas & Funding Uses
Fields of Work
- Grassroots
- Solar
- Environmental justice
Categories
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