Army National Guard Army Compatible Use Buffer Program

Readiness and Environmental Protection Integration Program
CFDA 12.021 Active Cooperative Agreement
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Program Funding

Annual program obligations reported to SAM.gov.

Latest annual funding
$112.2M FY2025
$49.2M
FY24
$112.2M
FY25

Funded Projects

Examples of what this program has supported.

FY2025 A significant achievement in 2025 was the announcement of the 2025 REPI Challenge recipients. Through this initiative, the REPI Program allocated over $25 million, which was supplemented by more than $35 million in partner contributions. These funds supported 20 innovative projects designed to promote compatible land use and enhance the resilience of military installations, benefiting a total of 22 installations and their surrounding communities.

Another notable accomplishment was the designation of the Guahan Sentinel Landscape. This initiative aims to preserve strategic lands around military installations in Guam, with the goal of strengthening military readiness in the region.

For Fiscal Year 2025, the Army Compatible Use Buffer (ACUB) program, a component of REPI, continued its mission to "Protect and sustain compatible land uses, natural resource management activities, and nature-based climate resilience projects on private and non-DoD lands near installations and ranges, in order to preserve and enhance the military's ability to use the existing facilities for testing, training, and operations."

Program Objective

The Army Compatible Use Buffer (ACUB) program provides assistance awards to eligible entity that is either a State or political subdivision of a State or a private entity that has as its stated principal organizational purpose or goal the conservation, restoration, or preservation of land and natural resources in order to address the use or development of real property in the vicinity of, or ecologically related to, an Army National Guard installation, or military airspace for purposes of—
(1) limiting any development or use of the property that would be incompatible with the mission of the installation;
(2) preserving habitat on the property in a manner that—
(A) is compatible with environmental requirements; and
(B) may eliminate or relieve current or anticipated environmental restrictions that would or might otherwise restrict, impede, or otherwise interfere, whether directly or indirectly, with current or anticipated military training, testing, or operations on the installation;
(3) maintaining or improving military installation resilience; or
(4) protecting Clear Zone Areas from use or encroachment that is incompatible with the mission of the installation.

Eligibility

Eligible Applicants

  • U.S. State Government
  • U.S. Territory Government

Eligible entities are States or political subdivision of a State or a private entity that has as its stated principal organizational purpose or goal the conservation, restoration, or preservation of land and natural resources in order to address the use or development of real property in the vicinity of Army National Guard installations.

Beneficiaries

  • U.S. State Government
  • U.S. Territory Government

Military and local communities as it protects installations from encroachment of non-compatible use in their vicinity. It can create public lands for recreational use for the public and protect wetlands and other habitats.

How to Apply

Award Procedure

Organizations referred to the Program Manager who meet the selection criteria will submit their proposal and budget to the Program Managers. Program Managers either accept the proposal and budget request or negotiate it. Once budget is final, Cooperative Agreement for the work is created and executed by the Grants Officer.

Decision Timeline

  • Approval: > 180 Days

Once approved, due to the nature of the work, the cooperative agreement (including all of the necessary documentation which the installation and program manager will work with the recipient to complete) must receive a legal review prior execution.

Program details & compliance

Description

The ACUB purpose is to protect the military’s capability to train and test for the current and future mission requirements. ACUB methods are to support cost-sharing partnerships that protect and sustain compatible land uses, natural resource management activities, and nature-based climate resilience projects on private and non-DoD lands near installations and ranges, in order to preserve and enhance the military’s ability to use the existing facilities for testing, training, and operations.

Mission Categories

Primary: Flood Prevention and Control

Use of Funds

Allowed Uses

The Army Compatible Use Buffer (ACUB) program provides assistance awards to eligible entity that is either a State or political subdivision of a State or a private entity that has as its stated principal organizational purpose or goal the conservation, restoration, or preservation of land and natural resources in order to address the use or development of real property in the vicinity of, or ecologically related to Army National Guard installations—
(1) limiting any development or use of the property that would be incompatible with the mission of the installation;
(2) preserving habitat on the property in a manner that—
(A) is compatible with environmental requirements; and
(B) may eliminate or relieve current or anticipated environmental restrictions that would or might otherwise restrict, impede, or otherwise interfere, whether directly or indirectly, with current or anticipated military training, testing, or operations on the installation;
(3) maintaining or improving military installation resilience; or
(4) protecting Clear Zone Areas from use or encroachment that is incompatible with the mission of the installation.

Required Documentation

Eligible entity that is either a State or political subdivision of a State or a private entity that has as its stated principal organizational purpose or goal the conservation, restoration, or preservation of land and natural resources in order to address the use or development of real property in the vicinity of, or ecologically related to, an Army National Guard installation, or military airspace.

Matching Requirements

25% of the Federal contribution to include In Kind Contributions, Bargain Sales, Cash as well as other federal, state, and local grants.

Reporting & Compliance

Records Retention
10 years

Applicable 2 CFR 200 Subparts

  • Subpart B — General Provisions
  • Subpart C — Pre-Federal Award Requirements
  • Subpart D — Post-Federal Award Requirements
  • Subpart E — Cost Principles
  • Subpart F — Audit Requirements

Contacts

Alisa Dickson
703-607-9620
111 S. George Mason Dr, Arlington, VA 22204
Steven Waggoner
520-671-7380
111 S. George Mason Dr., Arlington, VA 22204
Data from SAM.gov Federal Assistance Listings. Source published: 2026-02-09. Spec v2.0. Last synced: 2026-05-28 07:29:05.