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This grant closed on November 22, 2021. It remains listed for reference — similar grants still accepting applications are shown below.

State Agency · CA Energy Commission

GFO-21-503 – Examining the Effects of Hydrogen in End-Use Appliances for Large Commercial Buildings and Industrial Applications

Last updated: September 7, 2026

CA Energy Commission

Funding

Funding amount not specified

Closes

November 22, 2021

NAICS

236

Similar grants still open

The study will identify operating parameters such as the maximum concentration of hydrogen that can be handled by existing equipment with and without modification. This study will inform policymakers and the private sector of the potential for hydrogen and hydrogen-natural gas blends as a decarbonization strategy for industrial and large commercial building applications. Up to $1.5 million is available for this solicitation. Program Details CA Energy Commission is a state agency that offers the GFO-21-503 – Examining the Effects of Hydrogen in End-Use Appliances for Large Commercial Buildings and Industrial Applications grant program to support equipment purchase. This funding opportunity is available statewide and is administered by CA Energy Commission through California Grants Portal. Organizations seeking funding for equipment purchase should review the details below and confirm their eligibility before preparing an application. Eligibility Eligible applicants should review the full program requirements on California Grants Portal for specific eligibility restrictions. Organizations that meet the eligibility criteria are encouraged to apply and to review the full program guidelines before submission. Because eligibility rules and funding priorities can change between cycles, applicants should always confirm the current requirements with CA Energy Commission or on California Grants Portal before investing time in an application. Funding and Timeline Applications are due by November 22, 2021. Applicants should allow sufficient time to gather required documentation, including organizational information, project descriptions, budgets, and supporting materials as specified in the program guidelines. Submitting a complete application well ahead of the deadline reduces the risk of disqualification on technical or administrative grounds. Program Focus This grant supports equipment purchase. This grant is associated with NAICS industry classifications: 236, 238. Organizations operating in these sectors are encouraged to review eligibility. Funded projects are expected to demonstrate measurable outcomes aligned with the program's stated objectives. Grant recipients may be required to submit progress reports and final evaluations as a condition of the award, and to retain records for audit and compliance purposes. How to Apply Eligible organizations can apply through California Grants Portal. Create a free organization profile on GrantRegister to see whether this grant matches your organization's NAICS code, entity type, location, and focus area, and to receive a weekly digest of every open grant you qualify for. GrantRegister maintains a complete, authoritative registry of US federal, state, and foundation grant opportunities — matched automatically to your organization profile and delivered every Monday.

Eligibility

  • Programs related to building

Award details

Applications close on November 22, 2021.

Categories

Equipment Purchase

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Applications closed — listing kept for reference.·Source: California Grants Portal·Last seen Sep 7, 2026

GrantRegister provides information, not advice. Eligibility requirements and deadlines are set by the funder and can change without notice. Confirm eligibility, deadlines, and requirements with CA Energy Commission before applying.