Grant opportunity
Geospace Environment Modeling (GEM)
is a broad-based research program investigating the physics of the Earth's magnetosphere and the coupling of the magnetosphere to the atmosphere and to the solar wind. The goal of the GEM program is to make accurate predictions of the geospace environment by developing physical understanding of the large-scale organization and dynamics through observations, theory, and increasingly realistic models.
- Funder
- U.S. National Science Foundation
- Forecast notice: deadline to be announced
- Forecast notice: deadline to be announced
- Award
- USD 200,000
- Applicant
- Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"
- Discipline
- Environment, Climate and Natural Resources
- Region
- United States
- Posted
- Aug 26, 2026
Call summary
Overview
Geospace Environment Modeling (GEM) is official opportunity 22-537, published by U.S. National Science Foundation during the 22-26 August 2026 hunt window.
Who can apply
Eligible applicant types listed by the agency: Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility". Applicants must also satisfy every programme-specific condition in the official notice.
What it supports
- is a broad-based research program investigating the physics of the Earth's magnetosphere and the coupling of the magnetosphere to the atmosphere and to the solar wind. The goal of the GEM program is to make accurate predictions of the geospace environment by developing physical understanding of the large-scale organization and dynamics through observations, theory, and increasingly realistic models.
- Opportunity number: 22-537
Funding and duration
- Award ceiling: USD 200,000
- Expected number of awards: 15
Forecast notice: deadline to be announced
Forecast notice: deadline to be announced
How to apply
Open the official Grants.gov record, review the full notice and attachments, and use the application package or agency route stated there.
Call details
Source-based overview
is a broad-based research program investigating the physics of the Earth's magnetosphere and the coupling of the magnetosphere to the atmosphere and to the solar wind. The goal of the GEM program is to make accurate predictions of the geospace environment by developing physical understanding of the large-scale organization and dynamics through observations, theory, and increasingly realistic models. The official record contains the controlling eligibility, budget, attachment and submission requirements for opportunity 22-537.
Eligibility
Eligible applicant types listed by the agency: Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility". Applicants must also satisfy every programme-specific condition in the official notice.
Funding and benefits
Award ceiling: USD 200,000
Expected number of awards: 15
Themes and supported activities
is a broad-based research program investigating the physics of the Earth's magnetosphere and the coupling of the magnetosphere to the atmosphere and to the solar wind. The goal of the GEM program is to make accurate predictions of the geospace environment by developing physical understanding of the large-scale organization and dynamics through observations, theory, and increasingly realistic models.
Opportunity number: 22-537
Deadline and timeline
Forecast notice: deadline to be announced: Forecast notice: deadline to be announced.
Applicants should confirm the exact deadline time, time zone, required documents, portal steps and any institutional approvals on the official call page before submitting.
How to apply
Open the official Grants.gov record, review the full notice and attachments, and use the application package or agency route stated there.
Before applying, check eligibility rules, budgets, attachments, page limits, partner requirements, cost-share conditions and whether the opportunity uses an expression of interest, full proposal, registration or nomination stage.