Home / Deadlines / December 2026

Grant deadlines in December 2026

Every call whose next cut-off falls in December 2026, grouped by the week it lands in.

Calls closing

54

in December 2026

Budget at stake

≈ €1.4B

all currencies at ECB rates of 2026-09-04

Grants expected

525

projects that will be funded

Busiest week

Week 1

when the most cut-offs land

How the month is loaded

325611

Darker means more cut-offs that week.

Week 1, 32 closing

CallNext cut-offPer grant

Sustainable, inclusive, affordable and beautiful solutions for thermal comfort in buildingsHORIZON-NEB-2026-01-REGEN-01 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €4.0Mper grant Innovative approaches for the spatial design of neighbourhoodsHORIZON-NEB-2026-01-PARTICIPATION-02 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €5.0Mper grant Advancing sustainable maintenance and repair measures for existing buildingsHORIZON-NEB-2026-01-REGEN-02 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €5.0Mper grant Understanding capital market dynamics for increased investment in New European Bauhaus projects in neighbourhoodsHORIZON-NEB-2026-01-BUSINESS-02 · Horizon Europe · consortium of 3+ 01 Dec '26in 86d €3.5Mper grant Structurally addressing homelessness through coordinated social infrastructure and services in neighbourhoodsHORIZON-NEB-2026-01-BUSINESS-01 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €3.5Mper grant Addressing homelessness through housing-led approaches aligned with the New European BauhausHORIZON-NEB-2026-01-PARTICIPATION-01 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €6.3Mper grant Approaches to reuse vacant, obsolete or underutilised spacesHORIZON-NEB-2026-01-BUSINESS-03 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €4.5Mper grant Understanding inhabitant’s experiences of neighbourhoods to support their health and well-beingHORIZON-NEB-2026-01-PARTICIPATION-03 · Horizon Europe · consortium of 3+ 01 Dec '26in 86d €5.0Mper grant Improved system design for innovative PV applications (EUPI-PV Partnership)HORIZON-CL5-2026-11-D3-14 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €7.5Mper grant Women Leadership CategoryHORIZON-EIT-2026-PRIZE-WIP-LEADERSHIP · Horizon Europe · structure not stated 01 Dec '26in 86d €33Kper grant Resource assessment for deep sedimentary and basement reservoirsHORIZON-CL5-2026-11-D3-06 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €4.5Mper grant The European Prize for Women InnovatorsHORIZON-EIC-2026-PRIZE-WIP · Horizon Europe · structure not stated 01 Dec '26in 86d €53Kper grant Rising Innovators categoryHORIZON-EIC-2026-PRIZE-WIP-RisingInnovators · Horizon Europe · structure not stated 01 Dec '26in 86d €33Kper grant De-risking renewable fuel technologies through transnational pre-commercial procurement of renewable fuel industrial value chainsHORIZON-CL5-2026-11-D3-04 · Horizon Europe · structure not stated 01 Dec '26in 86d €40Mper grant Innovative solutions for the sustainable and beautiful use of vertical spaceHORIZON-NEB-2026-01-REGEN-03 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €5.0Mper grant Data sharing to support the training and development of AI foundation models in the energy sectorHORIZON-CL5-2026-11-D3-23 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €10Mper grant Demonstration of solid biofuel supply and conversion to high efficiency CHP from fully sustainable regional value chainsHORIZON-CL5-2026-11-D3-05 · Horizon Europe · consortium of 3+* 01 Dec '26in 86d €6.8Mper grant National Center for Construction Safety and Health Research and Translation (U54)RFA-OH-24-001 · US Department of Health and Human Services · single applicant* 01 Dec '26in 86d $29Mper grant Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)DE-FOA-0003647 · US Department of Energy · single applicant* 01 Dec '26in 86d $5.8Mper grant Computational MathematicsPD-16-1271 · US National Science Foundation · single applicant* 01 Dec '26in 86d $18Mcall budget Archaeometry23-573 · US National Science Foundation · single applicant* 01 Dec '26in 86d $700Kcall budget Archaeology Program Senior Research Awards23-566 · US National Science Foundation · single applicant* 01 Dec '26in 86d $200Kper grant Maximizing the Scientific Value of Data Generated by the Environmental Influences on Child Health Outcomes (ECHO) Program: Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (F32)RFA-OD-27-008 · US Department of Health and Human Services · single applicant* 02 Dec '26in 87d $158Kper grant Emerging Global Leader Award (K43 Independent Clinical Trial Required)PAR-24-295 · US Department of Health and Human Services · single applicant* 03 Dec '26in 88d , not published Emerging Global Leader Award (K43 Independent Clinical Trial Not Allowed)PAR-24-296 · US Department of Health and Human Services · single applicant* 03 Dec '26in 88d , not published ROSES 2025: D.4 Theoretical and Computational Astrophysics NetworksNNH25ZDA001N-TCAN · NASA · single applicant* 03 Dec '26in 88d , not published Specialty Crop Multi-State Grant Program 2026USDA-AMS-TM-SCMP-G-26-0020 · US Department of Agriculture · single applicant* 04 Dec '26in 89d $715Kper grant NIH Research Software Engineer (RSE) Award (R50 Clinical Trials Not Allowed)RFA-OD-24-011 · US Department of Health and Human Services · single applicant* 04 Dec '26in 89d , not published Centers of Research Excellence in Science and Technology (CREST)23-595 · US National Science Foundation · single applicant* 04 Dec '26in 89d $8.0Mcall budget Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5)NNH26ZDA016C · NASA · single applicant* 04 Dec '26in 89d , not published ROSES 2025: A.16 CryosphereNNH25ZDA001N-CRYO · NASA · single applicant* 04 Dec '26in 89d , not published NEA Arts and Artifacts Domestic Indemnity Program 1, FY2027 (12/26)2027FCAHDOM01 · US National Endowment for the Arts · single applicant* 07 Dec '26in 92d $100Kper grant

Week 2, 5 closing

CallNext cut-offPer grant

Great Lakes Restoration Initiative: Community Forest and Open Space Conservation ProgramUSDA-FS-2026-GLRI-CFP · US Department of Agriculture · single applicant* 08 Dec '26in 93d $583Kper grant IUSE: Innovation in Two-Year College STEM Education (ITYC)23-584 · US National Science Foundation · single applicant* 09 Dec '26in 94d $500Kper grant First Nations Renewable Hydrogen Engagement Fund Round 2GO8526 · Australia, GrantConnect · single applicant* 10 Dec '26in 95d , not published Fiscal Year (FY) 2027 Department of the Navy (DoN) Historically Black Colleges and Universities/Minority Institutions (HBCU/MI) ProgramN0001426SF001 · US Department of Defense · single applicant* 11 Dec '26in 96d $525Kper grant Legal financial assistance for witnesses engaging with the Royal Commission on Antisemitism and Social CohesionGO8256 · Australia, GrantConnect · single applicant* 14 Dec '26in 99d , not published

Week 3, 6 closing

CallNext cut-offPer grant

Arctic Doctoral Dissertation Research Improvement Grants (Arctic DDRIG) Arctic Social Sciences, Arctic System Sciences, and Arctic Observing Network20-597 · US National Science Foundation · single applicant* 15 Dec '26in 100d $1.3Mcall budget Collections Stewardship20260511-PCS · US National Endowment for the Humanities · single applicant* 15 Dec '26in 100d $280Kper grant StatisticsPD-18-1269 · US National Science Foundation · single applicant* 15 Dec '26in 100d , not published F26AS00104 State ANS Management Plan 2026F26AS00104 · US Department of the Interior · single applicant* 16 Dec '26in 101d $87Kper grant EIC Accelerator 2026 - Short proposalHORIZON-EIC-2026-ACCELERATOR-01 · Horizon Europe · single applicant* 17 Dec '26in 102d , not published The Genesis Mission: Transforming Science and Energy with AIDE-FOA-0003612 · US Department of Energy, Office of Science · single applicant* 17 Dec '26in 102d $294Mcall budget

Week 5, 11 closing

CallNext cut-offPer grant

Fiscal Year 2024 Flood Mitigation Assistance Swift CurrentDHS-24-MT-144-000-99 · US Department of Homeland Security · single applicant* 30 Dec '26in 115d $500Mcall budget GX分野の大企業等のスタートアップ連携・調達加速化事業／市場創出及び本格調達・購買の実現可能性の検証（GX_CPP）（2026年度）K048463 · Japan, cross-ministry public calls · structure not stated 30 Dec '26in 116d , not published ディープテック・スタートアップ支援基金／大企業等のスタートアップ連携・調達加速化事業／市場創出及び本格調達・購買の実現可能性の検証（CPP）（2026年度）K048583 · Japan, cross-ministry public calls · structure not stated 30 Dec '26in 116d , not published Tribal Colleges Research Grants ProgramUSDA-NIFA-TCRGP-011697 · US Department of Agriculture · single applicant* 31 Dec '26in 116d $772Kper grant SEFSC Bluefin Tuna Research ProgramNOAA-NMFS-SE-2027-33642 · US Department of Commerce · single applicant* 31 Dec '26in 116d $120Kper grant Agriculture and Food Research Initiative Competitive Grants Program Education and Workforce DevelopmentUSDA-NIFA-AFRI-011596 · US Department of Agriculture · single applicant* 31 Dec '26in 116d $162Kper grant ROSES 2025: A.4 Rapid Response and Novel Research in Earth ScienceNNH25ZDA001N-RRNES · NASA · single applicant* 31 Dec '26in 116d , not published F26AS00084 Aquatic Invasive Species Grants to Great Lakes Tribes - Fiscal Year 2026 Great Lakes Restoration InitiativeF26AS00084 · US Department of the Interior · single applicant* 31 Dec '26in 116d $100Kper grant Agriculture and Food Research Initiative Competitive Grants Program Foundational and Applied Science ProgramUSDA-NIFA-AFRI-011134 · US Department of Agriculture · single applicant* 31 Dec '26in 116d $300Mcall budget F26AS00083 Aquatic Invasive Species Grants to Great Lakes States - Fiscal Year 2026 Great Lakes Restoration InitiativeF26AS00083 · US Department of the Interior · single applicant* 31 Dec '26in 116d $461Kper grant F26AS00085 Aquatic Invasive Species Interjurisdictional Grants to the Great Lakes States and Tribes - Fiscal Year 2026 Great Lakes Restoration InitiativeF26AS00085 · US Department of the Interior · single applicant* 31 Dec '26in 116d $154Kper grant

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