Deadline: September 30, 2026
Description: A $150,000 grant supporting shovel-ready capital projects that expand public access to lands within or connected to the Florida Wildlife Corridor. Potential work includes environmental review, permitting, site planning, sustainability and project implementation.
Deadline: September 30, 2026
Description: Illinois counties, municipalities, townships, special districts and other eligible local governments can pursue $50,000–$200,000 for energy-efficiency and resilience improvements to public buildings. Applications require an energy-efficiency assessment/audit completed within the past five years, making this particularly relevant for KERAMIDA assistance. Schools and school districts are not eligible.
Deadline: October 1, 2026
Description: Funding for two-year colleges and higher-education partnerships to strengthen technician education and workforce development in high-demand STEM fields. Potentially relevant to environmental technology, energy, sustainability, clean technology and related workforce programs.
Deadline: October 9, 2026
Description: Major federal funding for projects that improve the resilience of transportation infrastructure, including highways, public transportation, ports and passenger rail. Planning grants are anticipated at $100K–$10M, with other awards from $500K–$60M.
Deadline: October 9, 2026
Description: Provides loans, with potential loan forgiveness, for renewable energy generation, storage, microgrids, and related infrastructure. Letter of Interest deadline is October 9th.
Deadline: October 12, 2026
Description: Supports urban and community forestry projects, with a 2026 focus on beneficial uses for wood from tree maintenance and removal.
Deadline: October 13, 2026
Description: Supports acquisition and conservation of forest land for public access, recreation, environmental, and community benefits.
Deadline: November 8, 2026
Description: Provides $100,000 Phase I contracts to eligible small businesses developing innovative environmental technologies in clean and safe water, air quality, circular economy/sustainable materials, and safer chemicals. Successful projects may compete for $400,000 in Phase II funding for further development and commercialization.
Deadline: November 18, 2026
Description: Provides eligible coastal, remote and island communities with technical assistance and funding for strategic energy planning and development of energy projects.
Deadline: December 8, 2026
Description: Supports acquisition of threatened forest land in eligible portions of the Lake Superior Basin in Michigan and Wisconsin.
Deadline: December 31, 2026
Description: Current application cycle runs through Dec. 31. Eligible Illinois residents can receive $2,000 for an eligible new or used EV, with qualifying low-income applicants eligible for $4,000 total. For individual residents, but can be shared as a community/employee sustainability resource.
Deadline: January 22, 2027
Description: Provides approximately $180 million in competitive funding to accelerate upgrades, retrofits, and turnover of legacy diesel fleets, including school buses, heavy-duty trucks, locomotives, marine engines, and nonroad equipment. EPA anticipates approximately 120 awards, up to a $12 million ceiling per project.
Deadline: Rolling
Description: U.S. K–12 schools and school districts can receive up to $9,500 per school and $95,000 per district to assess indoor air quality and develop and implement IAQ Management Plans. Strong opportunity for IAQ assessments, environmental evaluations and implementation planning.
Deadline: Rolling / Varies by Location
Description: The Duke Energy Foundation accepts grant applications of $20,000 or less throughout the year on a rolling basis. Funding supports vibrant communities, local resiliency, and community opportunity in eligible Duke Energy communities.
Deadline: Rolling
Description: Provides funding and technical assistance to create healthier, shaded playground areas at elementary schools. Funding of up to $5,000 can support tree planting and projects addressing extreme heat, shade, urban forestry, air quality and campus sustainability.
Deadline: Rolling / Current Cycle
Description: Provides $10,000 seed grants for eligible small cities and towns to implement a resident-driven community planning process. Can complement sustainability, resilience, comprehensive planning and community-engagement initiatives. A local match is required.
Deadline: Check Current Availability
Description: Funding to support energy-efficiency assessments, helping public entities identify energy-saving opportunities and establish the technical basis for facility improvements and future capital funding.
Deadline: Open / Check Current Availability
Description: Supports eligible Illinois communities in developing plans to address inadequate wastewater infrastructure in unsewered areas. Potential work includes wastewater planning, environmental assessment, infrastructure evaluation and development of improvement strategies.
Deadline: Open / Check Current Funding Round
Description: Supports cleaner transportation and emissions-reduction initiatives in Illinois. This current round of funding applies to open freight-truck electrification.
Deadline: Ongoing
Description: Provides communities with technical assistance for brownfield assessment, cleanup, redevelopment and grant readiness. Useful for municipalities developing brownfield inventories, site-assessment strategies, redevelopment plans or future EPA Brownfields grant applications.
Deadline: Event-Driven / Following Eligible Natural Disasters
Description: Helps communities address flooding, erosion, damaged drainage infrastructure, streambank damage and other watershed hazards following natural disasters. Potential work includes environmental assessment, resilience planning, permitting and project development.
Deadline: Anticipated Fall 2026
Description: Provides funding to help eligible communities assess, clean up, and redevelop brownfield properties. Awards range up to $500,000–$1 million, depending on grant type. EPA anticipates opening the FY2027 competition in fall 2026.