About the Program

Extreme heat will impact every community in California and is a public health, climate resilience, and social equity problem. Climate change is causing more frequent and severe consecutive, unusually hot days and nights – known as extreme heat events. The effects of extreme heat vary widely across regions, communities, and even adjacent neighborhoods. Some areas accustomed to hot temperatures are experiencing very hot conditions while other areas that have been historically cool are experiencing warmer temperatures.

Rising temperatures put some people at higher risk than others. Vulnerable populations including aging populations, children, and those with certain health conditions are at higher risk of heat related illness. When vulnerable populations face health inequities due to factors such as poverty, linguistic isolation, the cost of cooling, and the legacy of racist redlining policies, this puts them at disproportionately high risk of heat-related illness and death.

Extreme heat interventions such as providing shade, promoting evaporative cooling, and offering public education reduce the harm of extreme heat on our communities. Historically, local, regional, and tribal governments have lacked the information and financial resources needed to plan and implement comprehensive extreme heat interventions. This has kept California’s diverse communities from being able to address the harms of extreme heat specific to each community.

ICARP’s Extreme Heat and Community Resilience Program coordinates the state’s comprehensive response to this climate impact and builds capacity for heat action planning –- creating frameworks to reduce the risks of extreme heat events and the Urban Heat Island effect – and project implementation in the most heat-burdened communities by providing funding and technical support. The Program also drives the state’s work to implement California’s Extreme Heat Action Plan,- a comprehensive, coordinated effort across State agencies to advance equity, including reducing the economic and health disparities exacerbated by extreme heat.

The Extreme Heat and Community Resilience Program will invest in local, regional, and tribal efforts to reduce the impacts of extreme heat. This program will fund projects such as:

  • creating extreme heat action plans
  • providing mechanical or natural shade
  • increasing building and surface reflectance
  • providing passive or low-energy cooling strategies
  • promoting evaporative cooling

Key Priorities of ICARP’s Extreme Heat and Community Resilience Program:

  • Explicitly and meaningfully prioritize equity by providing technical support and establishing an inclusive funding program that minimizes barriers, particularly in the most heat vulnerable communities, and ensures that awardees represent a wide range of geographic, economic, and population diversity.
  • Coordinate the state’s efforts to address extreme heat and the urban heat island effect.
  • Provide financial and technical assistance to eligible tribal, local, and regional entities to support their efforts to mitigate the impacts of extreme heat and the urban heat island effect.
  • Address historic underinvestment by embedding equity into the planning and implementation process including by encouraging communities to equitably plan for extreme heat events by centering the needs of the community members most vulnerable to extreme heat.
  • Build statewide capacity to equitably plan and implement heat intervention strategies by supporting peer-to-peer learning, communities of practice, information sharing, and publishing replicable case studies on the State Adaptation Clearinghouse.


We are pleased to announce the release of Round 1 Extreme Heat and Community Resilience Program Notice of Funding Availability (NOFA), Final Guidelines, and application materials! Visit the "Resources" section below to view materials.

Complete the Pre-Application Interest Form by 11:59 p.m. PST on April 23, 2024 to get started on your application and gain access to the Full Application Form. Full Application Forms are due 11:59 p.m. on May 7, 2024.

Application Workshops and Office Hours

Attend or watch a recording of an application workshop or office hours session to learn more about the Extreme Heat and Community Resilience Program.

Application Workshops

Office Hours


April 14, 2023
Program overview and listening session at ICARP Technical Advisory Council meeting
May–June 2023
Listening Sessions
EHCRP hosted 9 public listening sessions. This included region-specific, tribal, and general sessions.
July-Sept 2023
Guideline development
Anticipated date
October 12–December 7 2023
Draft Guidelines Public Comment Period and Workshops
EHCRP Staff hosted four public workshops to receive feedback on the Draft Grant Guidelines and members of the public submitted written public comment.
December 7, 2023
Public Comment Period Ends
March 5 2024
Requests for EHCRP R1 Application Technical Assistance due
5:00 p.m. PST
Applicants interested in being considered for Application TA should submit the Pre-Application Interest Form as soon as possible and no later than March 5, 2024, at 5 p.m. PST.
April 23 2024
EHCRP Pre-Application Interest Form Due
11:59 p.m. PST
Applicants must submit the Pre-Application Interest Form by 11:59 pm PST April 23, 2024 to be considered for EHCRP Round 1 funding. To access the Full Application Form, complete the Pre-Application Interest Form available in resources section.
May 7 2024
EHCRP Full Application Form Due
11:59 p.m. PST
Applicants must submit the Full Application Form by 11:59 pm PST May 7, 2024 to be considered for EHCRP Round 1 funding.

For More Information

Braden Kay
Braden Kay is the Extreme Heat Program Manager in California's Governor's Office of Planning and Research.