Climate

The 2025 expansion of the Climate Action Tool (CAT) allows you to:
1) Access information on climate impacts and vulnerability of species and habitats; and

2) Explore adaptation strategies and actions, related to connectivity, conservation planning, and forestry, among other relevant areas. 

This tool was developed by the Northeast Climate Adaptation Science Center and the University of Massachusetts Amherst (UMass) Center for Agriculture, Food, and the Environment.

CLCC’s Forever Connecticut Fund is a conservation finance tool that provides land trusts with access to immediate, flexible capital to acquire natural and working lands, including fee simple and conservation easements. Beyond financial assistance, the Forever Connecticut Fund strengthens organizations through a new capacity-building program that includes one-on-one coaching from a development expert to help land trusts secure grants and donations, launch capital campaigns, and boost their overall fundraising capacity.

The Connecticut Department of Energy and Environmental Protection (DEEP) is now accepting proposals for fiscal year 2025 Clean Water Section 319 grants.  Section 319 of the Federal Clean Water Act (Section 319) is a Federal program to control nonpoint sources (NPS) of water pollution.  Connecticut receives funds from EPA for Section 319 grants that can be passed onto communities, local conservation groups, and other organizations for NPS implementation projects, plans, and statewide NPS management efforts.

The Climate Smart Communities Initiative (CSCI) provides funding, expertise, training, and other resources to help communities advance climate resilience plans and projects, with a focus on frontline and climate-vulnerable communities. Funding supports activities such as risk and vulnerability assessments, community engagement, project prioritization, and early implementation actions.

Applicants must apply as a partnership that includes a community-based organization, a local, regional, or Tribal government entity, and an adaptation practitioner. Communities without an established practitioner may access the Registry of Adaptation Practitioners to identify partners.

An informational webinar will be held on November 13, 2025 at 2:00 PM ET. Program details are available at climatesmartcommunity.org

Connecticut Insurance Department CID, in Collaboration with First Street Foundation, provides climate related risk mapping tool for Connecticut residents.  This tool allows users to search Connecticut property addresses to view maps and reports that provide detailed property-specific climate risk assessments, particularly for flood, wildfire, extreme heat, and hurricane wind hazards. This free risk mapping tool allows homeowners, home buyers, small-business owners, and community leaders to identify the risks using state-of-the-art climate risk mapping technology.

The Connecticut Department of Energy and Environmental Protection (DEEP) is accepting applications for the next round of the DEEP Climate Resilience Fund (DCRF). DEEP is making available up to $44 million in state and federal funds to support planning, project advancement, and construction to help Connecticut’s communities build resilience to extreme weather. The current Notice of Funding Opportunity opens the next application period for Planning (resilience planning) and Advancement (project design) and introduces a Deployment (project implementation) category that includes an expanded matching funds program and a Request for Proposals for the construction of energy resilience infrastructure.

The Funders Network (TFN) has launched a new pilot funding opportunity that will leverage infrastructure funds to train and expand career pathways for local workers in critical industries. The Partners for Places Jobs and Inclusive Infrastructure Initiative is aimed at supporting communities with investments and technical expertise to effectively implement equitable infrastructure projects. This funding is not for the physical infrastructure itself, but for the human infrastructure needed to create meaningful collaborations and center community engagement.

National Geographic Society is seeking to fund impactful projects driving science-based solutions to the growing threat of extreme weather events and natural hazards such as wildfires, hurricanes, tornados, droughts, floods, heatwaves and severe storms. Projects should aim to increase adaptability and resilience to these events and demonstrate tangible positive impacts on people and nature. Successful projects will demonstrate sufficient engagement with relevant stakeholders to ensure that project development and implementation are carried out for at-risk human communities and natural systems. Proposals for both new and ongoing projects will be considered. We encourage projects in regions most vulnerable to extreme weather events and natural hazards, as well as regions that currently have limited capacity for research and implementation.

The Long Island Sound watershed is home to nearly 9 million people in parts of Connecticut, Massachusetts, New Hampshire, New York, Rhode Island, Vermont, and Canada. Government agencies, nonprofits, and Tribal Nations have overseen numerous projects to monitor and protect the water resources of this watershed and the sound. Although there is an abundance of data, there is no easy way to search them or a central place to manage this information. To help, the U.S. Geological Survey, the U.S. Environmental Protection Agency, and the Long Island Sound Study have created an interactive map to help users find and understand data about the water resources of the Long Island Sound and its watershed.

This mapping tool does not host data or maintain data repositories. Instead, it compiles and presents metadata from publicly accessible databases managed by State and other organizations.

Refer to this fact sheet for details about the application and its data sources: The Long Island Sound and Watershed Metadata map application

Up to $10 million in non-federal matching funds to support communities applying for the
Federal Emergency Management Agency’s Building Resilient Infrastructure and Communities
program (FEMA BRIC). DEEP’s Matching Funds for FEMA BRIC program is a new funding initiative and is part of the new Deployment category of the DEEP Climate Resilience Fund (DCRF). DCRF supports implementation and construction for community and energy resilience projects.

FEMA BRIC funds pre-disaster hazard mitigation and climate adaption
projects that will enable communities to withstand or rapidly recover from future disasters. For fiscal
year 2024 funds, FEMA is prioritizing projects that align with multiple BRIC program objectives and
the 2022-2026 FEMA Strategic Plan. These objectives include addressing multiple hazards,
incorporating risk-informed nature-based solutions, eliminating disparities across disadvantaged
communities, and mitigating current and future risk to public infrastructure.

The Climate Smart Communities Initiative (CSCI) provides funding, expertise, training, and other resources to help communities advance their climate resilience plans and projects while also developing the strategies and capacities that communities nationwide will need as climate impacts intensify.

EPA’s Creating Resilient Water Utilities (CRWU) initiative is offering no-cost climate change risk assessment technical assistance to drinking water, wastewater, and stormwater utilities, as well as other water sector stakeholders. Through this technical assistance process, CRWU will assist approximately 75 water sector utilities / communities in identifying long-term climate change adaptation strategies, as well as potential funding options to implement adaptive measures.

In collaboration with CT Department of Energy and Environmental Protection (DEEP), the Connecticut Institute for Resilience and Climate Adaptation (CIRCA) requests grant proposals for projects that increase the capacity of vulnerable communities to mitigate, plan for, and respond to climate change impacts. This funding supports the recommendations of the Governor’s Council on Climate Change (GC3).

To help Americans anticipate how changing climate conditions might affect their homes and businesses, the United States Global Change Research Program conducts a comprehensive review of scientific information on climate trends and impacts in our country every four years. The 5th National Climate Assessment — often referred to as NCA5 — was published in 2023.

This Interactive Atlas provides access to data compiled for NCA5. Browse the collection for your own investigations, or access the data for custom analysis and mapping.

The Inflation Reduction Act of 2022 provides EPA with $3 billion to fund zero-emission port equipment and infrastructure as well as climate and air quality planning at U.S. ports. This new funding program will build on EPA’s Ports Initiative that helps our nation’s ports, a critical part of our infrastructure and supply chain, address public health and environmental impacts on surrounding communities. EPA has announced two separate Notices of Funding Opportunities to disburse the allocated $3 billion – the Zero-Emission Technology Deployment Competition AND the Climate and Air Quality Planning Competition.

This study by Seth et al. provides up-to-date information on observed trends and projections of temperature and precipitation in Connecticut.