Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding. The Climate Smart Communities Initiative (CSCI) 2027 Grants offer funding and technical assistance to support climate resilience projects in vulnerable communities across the United States.

The initiative expects to award approximately 16–20 grants, typically ranging from US$75,000 to US$115,000, depending on the scope of the proposed project.

The funding is intended to help small and medium-sized communities strengthen their ability to prepare for and adapt to climate-related hazards. Projects may include climate vulnerability assessments, community engagement, resilience planning and implementation of identified adaptation priorities.

The 2027 application process begins with a Letter of Intent (LOI). The deadline for submitting an LOI is November 20, 2026. A selection of applicants will then be invited to submit a full application in February 2027.

Important eligibility notice: This opportunity is restricted to projects and partners based in the United States, including eligible US territories and Tribal nations. It is not a global grant open to organisations in Zimbabwe or other countries outside the United States.

Climate Smart Communities Initiative Grants 2027: Overview

Grant detail	Information
Grant programme	Climate Smart Communities Initiative (CSCI)
Funding cycle	2027
Grant amount	Typically US$75,000–US$115,000
Expected awards	Approximately 16–20 grants
Programme focus	Climate adaptation and community resilience
Eligible locations	United States, eligible territories and Tribal nations
Eligible applicants	Partnerships involving a community-based organisation, local/regional government and adaptation practitioner
Application process	Letter of Intent followed by an invited full application
LOI opening date	October 6, 2026
LOI deadline	November 20, 2026
Full application deadline	February 2027, for invited applicants
Award announcements	May 2027
Grant period	12 months, beginning July 2027

1. About the Climate Smart Communities Initiative

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

The Climate Smart Communities Initiative is a programme that supports communities working to address the impacts of climate change.

It focuses on helping local leaders, community-based organisations and climate adaptation practitioners develop and advance practical climate resilience plans and projects.

The initiative recognises that climate change affects communities differently. Some communities face greater exposure to climate-related hazards because of their geographic location, infrastructure, economic circumstances and limited access to resources.

These challenges can include flooding, extreme heat, coastal erosion, severe storms, wildfire and other climate-related threats.

CSCI aims to help vulnerable communities strengthen their ability to understand these risks, plan for future impacts and implement appropriate resilience measures.

The initiative also places emphasis on communities that have historically experienced disinvestment and have fewer resources to address climate challenges.

CSCI is managed through a partnership involving organisations working in climate resilience and adaptation, including the Climate Resilience Fund, EcoAdapt, Fernleaf, Geos Institute and NRDC, in collaboration with the NOAA Climate Program Office.

2. What are the Climate Smart Communities Initiative Grants?

The CSCI 2027 grant opportunity provides financial support and technical assistance to US communities that need to strengthen their climate resilience.

The programme expects to make approximately 16–20 awards.

Grants typically range from US$75,000 to US$115,000, depending on the proposed activities and project scope.

The funding is intended to help communities move from identifying climate risks to developing and advancing practical adaptation plans and projects.

Unlike a conventional business grant, CSCI funding is designed around partnerships between local communities, government authorities and technical climate adaptation professionals.

The programme therefore requires applicants to demonstrate that their proposed activities respond to real climate vulnerabilities and have a clear connection to community resilience.

3. How much funding is available?

The initiative expects to award grants ranging from:

The actual award depends on the proposed scope of work, project needs and approved budget.

The funding is provided for a 12-month grant period beginning in July 2027.

CSCI anticipates awarding approximately 16–20 grants during this funding cycle.

What does the funding cover?

Eligible project expenses may include:

Climate vulnerability and sensitivity assessments
Climate resilience planning
Community engagement activities
Facilitation of planning processes
Identification and prioritisation of adaptation projects
Development of climate resilience strategies
Implementation of resilience projects already identified as priorities
Identifying financing options for planned climate resilience activities

The proposed budget should explain how the funding will support the project’s objectives and how resources will be allocated among the partners.

Is this a personal grant?

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

No. The funding is intended for eligible community-based climate resilience projects.

It is not a personal scholarship, individual cash award or unrestricted grant for private use.

The grant is administered through the required project partnership, with the adaptation practitioner serving as the grant recipient and managing grant administration.

Funds may be passed through to eligible community and government partners based on the approved project budget.

4. Who can apply?

The CSCI grant programme requires a partnership involving three types of organisations or partners.

A project cannot apply as an individual or as a single organisation without the required partnership.

The three required partners are:

A US community-based organisation
A US local or regional government partner
A qualified climate adaptation practitioner

Each partner has a different role in developing and implementing the proposed project.

A. US community-based organisation

The partnership must include a community-based organisation that represents or serves the community affected by climate-related challenges.

Eligible types of organisations may include:

Nonprofit organisations
Community-serving organisations
Local universities
Community groups
Community alliances
Other eligible non-governmental organisations serving the community

The organisation should help ensure that the priorities and experiences of the wider community are represented in the project.

Particular attention is given to historically disinvested populations and communities facing significant climate vulnerabilities.

B. US local or regional government

The partnership must also include a government partner.

Eligible government partners may include:

Town governments
City governments
County governments
District governments
Regional governments
Tribal governments
Special planning commissions

The government partner must have the authority to support or authorise the implementation of projects designed to improve the community’s climate resilience.

Its involvement helps ensure that the project is supported by relevant public authorities and can contribute to longer-term community planning.

C. Climate adaptation practitioner

The third required partner is a climate adaptation practitioner.

This partner provides technical expertise to help the community understand climate risks and develop appropriate resilience strategies.

The practitioner may be an organisation or an individual operating as a sole practitioner.

The practitioner must have applied to join CSCI’s Registry of Adaptation Practitioners by the LOI deadline.

Acceptance into the Registry is not required to submit the initial Letter of Intent, but funding is conditional on the practitioner being accepted into the Registry.

The practitioner is expected to lead the application process in collaboration with the community and government partners.

5. Geographic eligibility: Which countries can apply?

This is an important requirement for organisations considering the opportunity.

The Climate Smart Communities Initiative 2027 grant opportunity is restricted to projects and partners located in the United States.

Eligible locations include:

The 50 US states
District of Columbia
Puerto Rico
US Virgin Islands
Guam
Northern Mariana Islands
American Samoa
Eligible Tribal nations within these US geographies

The programme does not accept projects based in countries outside the United States.

Can organisations in Zimbabwe apply?

No. An organisation based in Zimbabwe cannot apply for this funding to implement a project in Zimbabwe.

The same restriction applies to organisations based in other countries outside the eligible US locations.

However, Zimbabwean professionals or organisations with a separate eligible US-based project partnership should not assume eligibility based on their nationality alone. The project, partners and activities must satisfy the programme’s US geographic and other requirements.

Applicants should review the official eligibility rules before investing time in preparing a proposal.

6. What types of projects are eligible?

The programme supports climate adaptation and resilience activities.

Projects should help communities understand climate-related risks, plan for future impacts and improve their ability to withstand or adapt to those impacts.

Examples of eligible project activities may include:

Climate vulnerability assessments

Projects may assess how communities are exposed to climate hazards and identify which populations, infrastructure or natural resources are most vulnerable.

Community climate resilience planning

Funding may support the development or advancement of plans that help communities prepare for future climate impacts.

Community engagement

Projects may involve residents, local organisations and public authorities in identifying climate challenges and developing appropriate responses.

Adaptation project prioritisation

Communities may use funding to identify, evaluate and prioritise climate adaptation activities.

Nature-based solutions

Projects may consider approaches that use or restore natural systems to help communities address climate impacts.

Examples could include nature-based approaches to managing stormwater, reducing erosion or improving resilience to heat, where these activities fit the project’s climate adaptation objectives.

Implementation of existing resilience priorities

Funding may support implementation of climate resilience projects that have already been identified as priorities through an appropriate planning process.

The proposed activities must fit the initiative’s eligibility rules and be achievable within the 12-month grant period.

7. Which climate-related hazards can projects address?

The initiative is intended for communities experiencing significant impacts from climate-related hazards.

Potential project areas include:

Flooding
Extreme heat
Severe storms
Hurricanes
Wildfire
Sea-level rise
Coastal erosion
Vector-borne diseases
Severe winter weather
Changing seasonal conditions

CSCI specifically encourages applications addressing some hazards and geographic areas that are not well represented in its existing portfolio.

For the 2027 cycle, the programme highlights vector-borne diseases, severe winter weather, changing seasons, wildfire, hurricanes and other storms, sea-level rise and coastal erosion.

Applicants should explain the hazards affecting their community and provide evidence of the associated risks.

8. What projects are not eligible?

The CSCI opportunity focuses specifically on climate adaptation and resilience.

Projects primarily focused on the following activities are not eligible:

Greenhouse gas emissions reduction
Carbon sequestration
Renewable energy projects
Energy efficiency
Electrification
HVAC upgrades
Related emissions-reduction activities

Disaster preparedness may be considered only as part of a broader climate resilience project.

A proposal focused exclusively on disaster preparedness will not meet the programme’s stated requirements.

Applicants should ensure that their project is clearly centred on helping communities adapt to future climate impacts.

9. Community size requirements

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

The programme is intended to support small and medium-sized communities.

The population of the community targeted by the proposed project must generally be fewer than 300,000 residents.

Communities with populations of up to 500,000 may be considered when the proposed project is regional in scope.

The programme also requires the proposed community to be a cohesive geographic community.

An application cannot simply focus on an isolated population group, such as students, children, people experiencing homelessness or residents of a single apartment complex, without meeting the programme’s community definition.

Applicants should explain the geographic area and population that will benefit from the proposed project.

10. What are the funding priorities?

CSCI uses a competitive selection process.

The initiative prioritises projects that demonstrate a strong connection to climate vulnerability, community needs and the potential for lasting impact.

The main selection priorities include:

Climate vulnerability

The proposed community should face significant risks from climate-related hazards.

Applicants should provide information demonstrating why the community needs additional support to improve its resilience.

Historically disinvested populations

The initiative prioritises communities with populations that have historically experienced disinvestment and are particularly vulnerable to climate impacts.

Projects should demonstrate how these communities will be represented and benefit from the proposed activities.

Diversity, equity and inclusion

The programme considers whether applicants have incorporated diversity, equity, inclusion and justice principles into their proposed work.

Community members should have meaningful opportunities to participate in planning and decision-making.

Nature-based solutions

CSCI encourages applicants to consider how nature-based approaches can contribute to climate resilience.

Community readiness

Applicants should demonstrate that their community is ready to make measurable progress on climate resilience.

The proposed project should have realistic goals and activities that can be completed during the grant period.

Capacity building

Projects that strengthen local skills, knowledge and institutional capacity are important to the initiative.

The programme aims to support communities in continuing their resilience work beyond the end of the grant.

Potential impact

Reviewers consider the expected benefits of the project and the opportunities it may create for learning and wider application.

11. How can the grant funding be used?

The grant is intended to support eligible expenses associated with climate resilience planning and implementation.

Potential uses include:

Funding area	Examples of eligible activities
Climate assessments	Vulnerability and sensitivity analysis
Planning	Facilitation of climate resilience planning
Community engagement	Meetings, consultation and participation activities
Project prioritisation	Identifying and evaluating adaptation priorities
Implementation	Advancing resilience projects already identified in a plan
Financing strategies	Identifying financing options for planned resilience work

The project partners must work together to develop a detailed budget.

The adaptation practitioner is responsible for grant administration and reporting.

The approved budget can include funding passed through to eligible community-based organisations, local government partners and other project participants.

Administrative cost restrictions

CSCI caps overhead rates at 10% of total direct expenses.

Applicants should review the official grant agreement and budget instructions when preparing their financial plans.

Grant duration

The grant period lasts 12 months, beginning in July 2027.

All grant funds must be spent within the grant period.

Projects should therefore be designed with realistic activities, timelines and deliverables.

12. How does the application process work?

The 2027 grant application process has two stages:

Letter of Intent (LOI)
Full application, by invitation only

Organisations cannot proceed directly to the full application stage without first submitting an LOI and receiving an invitation.

Stage 1: Letter of Intent

The Letter of Intent is the initial application.

It is shorter and simpler than the full application.

The project team must first assemble the three required partners:

Community-based organisation
Local or regional government
Adaptation practitioner

The adaptation practitioner should lead the LOI submission in collaboration with the community partners.

The practitioner must have applied to join the Registry of Adaptation Practitioners by the LOI deadline.

The LOI should provide information about the proposed project, its location, the community’s climate vulnerabilities and the partners involved.

LOI deadline: November 20, 2026.

Stage 2: Full application

After reviewing the submitted LOIs, CSCI will invite a selected group of applicants to submit a full application.

Invitations are expected by the end of December 2026.

The full application is expected to be due in February 2027.

The adaptation practitioner should lead the full application in collaboration with the community and government partners.

The project location, partners, climate hazards and prior work described in the LOI must remain consistent in the full application.

Applicants should be prepared to provide more detailed information about the community’s climate vulnerability, supporting evidence, project activities and expected results.

13. Application timeline

The official 2027 funding announcement provides the following schedule.

Activity	Date
LOI submissions open	October 6, 2026
LOI deadline	November 20, 2026
Invitations for full applications	December 2026
Full application deadline	February 2027
Award decisions communicated	May 2027
Grant agreements signed	June 2027
Grant period begins	July 2027
Public announcement of awards	July 2027

Applicants should monitor the official website for updates and any changes to the application schedule.

14. How to apply for the Climate Smart Communities Initiative Grants 2027

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

The following steps explain the process for eligible US-based project partnerships.

Step 1: Review the official grant opportunity

Visit the official CSCI funding page:

Funding Opportunities

Read the eligibility requirements, funding restrictions, selection criteria and application instructions.

Step 2: Identify the community and climate challenge

Define the community that will benefit from the project.

Identify the climate-related hazards affecting the area and explain why the community needs additional resilience support.

Step 3: Assemble the required partners

Identify:

An eligible US community-based organisation
An eligible US local or regional government partner
A qualified climate adaptation practitioner

All three partners must participate in the project.

Step 4: Check the adaptation practitioner registry requirement

The adaptation practitioner must have applied to join CSCI’s Registry of Adaptation Practitioners by November 20, 2026.

Acceptance into the Registry is not required before submitting the LOI, but it is required for funding eligibility.

Step 5: Prepare the Letter of Intent

Work with the partners to develop the LOI.

The adaptation practitioner should lead the submission in collaboration with the community and government partners.

Step 6: Submit before November 20, 2026

Submit the LOI using the official application process.

Make sure the project information and partner details are accurate.

Step 7: Wait for the full application invitation

CSCI expects to invite selected applicants by the end of December 2026.

Only invited applicants will proceed to the full application stage.

Step 8: Prepare the full application

If invited, develop the detailed proposal with the adaptation practitioner and other partners.

Provide supporting information about the climate risks, project activities, expected impact and budget.

Step 9: Review the grant agreement

If selected, review the grant agreement or contract carefully.

Awardees must sign the agreement within three weeks of receiving it.

Step 10: Begin the project

The grant period is scheduled to begin in July 2027.

Successful project teams will work with the adaptation practitioner to develop or advance their community’s climate resilience plan or project.

15. What happens after receiving the grant?

Successful applicants must meet the programme’s reporting, participation and implementation requirements.

Responsibilities of community-based organisations and government partners

Awarded community and government partners are expected to:

Work with project partners to develop a detailed budget
Attend the required CSCI orientation
Participate in the Steps to Resilience orientation
Work directly with the adaptation practitioner
Help develop or advance the climate resilience plan or project
Complete a follow-up survey one year after the grant period ends

Responsibilities of adaptation practitioners

The adaptation practitioner is responsible for:

Managing the grant budget
Handling grant administration
Coordinating with project partners
Attending required orientations
Completing baseline and end-of-grant surveys
Participating in a progress check-in
Supporting the project throughout the 12-month grant period
Reviewing project descriptions for accuracy

These requirements are intended to ensure that projects are implemented responsibly and that CSCI can assess their outcomes.

16. Tips for preparing a competitive application

Demonstrate a clear climate risk

Explain which climate hazards affect the community and why the proposed project is necessary.

Use relevant evidence wherever possible.

Show community involvement

Demonstrate that the community has a meaningful role in identifying problems and shaping the proposed activities.

Build a strong partnership

The three required partners should have clearly defined responsibilities.

Explain how the community organisation, government partner and adaptation practitioner will work together.

Present a realistic budget

The budget should directly support the proposed activities.

Make sure the project can be completed within the 12-month funding period.

Prioritise measurable results

Explain what the project intends to achieve and how progress will be assessed.

Consider nature-based solutions

Where relevant, explain how natural systems could contribute to the community’s climate resilience.

Explain long-term sustainability

Describe how the community will continue using the knowledge, plans or systems developed after the grant period ends.

Follow the funding restrictions

Ensure that the proposal focuses on climate adaptation and resilience rather than activities that CSCI excludes, such as renewable energy or emissions-reduction projects.

17. Frequently asked questions

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

How much funding does CSCI offer?

The 2027 grant opportunity typically provides between US$75,000 and US$115,000 per project, depending on the scope of work.

How many grants will be awarded?

CSCI anticipates awarding approximately 16–20 grants in the 2027 cycle.

Who can apply?

Applications must be submitted through partnerships involving a US community-based organisation, a US local or regional government partner and a qualified adaptation practitioner.

Can an individual apply?

No. The grant is intended for eligible community-based climate resilience projects and requires a three-partner project team.

Can organisations in Zimbabwe apply?

No. The programme is restricted to eligible US locations, including US states, territories and Tribal nations.

Can international NGOs apply?

An organisation based outside the United States should not assume it is eligible. The project and required partners must meet CSCI’s US geographic requirements.

What is the application deadline?

The Letter of Intent deadline is November 20, 2026.

Can applicants submit a full application immediately?

No. Only applicants invited after the LOI review can submit a full application.

When will full applications be due?

The full application deadline is scheduled for February 2027. Detailed instructions will be provided to invited applicants.

When will the grants begin?

The 12-month grant period is scheduled to begin in July 2027.

Does the grant cover renewable energy projects?

No. Projects primarily focused on renewable energy, energy efficiency, electrification, greenhouse gas emissions reduction and related activities are excluded.

Can the funding be used for community engagement?

Yes. Community engagement is among the activities that may be supported when it contributes to eligible climate resilience planning and implementation.

Can a government agency receive the grant directly?

CSCI states that it cannot make grants directly to government agencies. The adaptation practitioner is the grant recipient and administers the funding under the approved project arrangement.

Registry of Adaptation Practitioners
Access the registry through the official CSCI funding page.

Letter of Intent application
Use the official funding page to access the LOI submission instructions and application.

Applicants should rely on the official CSCI website for the latest application forms, eligibility requirements and funding conditions.

Final thoughts

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding

Climate Smart Communities Initiative Grants 2027: Apply for $75,000–$115,000 in Climate Resilience Funding. The Climate Smart Communities Initiative 2027 Grants provide substantial financial and technical support for eligible US communities working to address climate-related challenges.

With typical awards ranging from US$75,000 to US$115,000, the programme offers an opportunity to strengthen community resilience through climate assessments, planning, engagement and implementation of adaptation priorities.

However, this is a geographically restricted funding opportunity. Organisations and projects must be based in eligible US locations, and applications require a partnership between a community-based organisation, a local or regional government partner and an adaptation practitioner.

The first application deadline is November 20, 2026. Eligible project teams should begin assembling their partners and preparing their Letters of Intent as soon as possible.

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