Energy Efficiency Grants
Open and forecasted energy efficiency grants for US nonprofits, governments, and businesses.
9open & forecasted grants
State Agency · Strategic Growth Council
Transformative Climate Communities Round 6 IMPLEMENTATION Grant (FY 25-26)
Funding amount not specified·Closes September 30, 2026
Federal Agency · Advanced Research Projects Agency Energy
SEEDING CRITICAL ADVANCES FOR LEADING ENERGY TECHNOLOGIES WITH UNTAPPED POTENTIAL (SCALEUP) READY
$5M – $20M·Closes September 29, 2029
Federal Agency · Advanced Research Projects Agency Energy
SPURRING PROJECTS TO ADVANCE ENERGY RESEARCH AND KNOWLEDGE SWIFTLY (SPARKS)
$0 – $500K·Closes September 30, 2029
Federal Agency · ACC APG - Natick
US Army Combat Capabilities Development Command Broad Agency Announcement
Funding amount not specified·Closes February 27, 2030
Federal Agency · U.S. National Science Foundation
Electrochemical Systems
Funding amount not specified·Rolling / no fixed deadline
Federal Agency · U.S. National Science Foundation
Electronics, Photonics and Magnetic Devices
Funding amount not specified·Rolling / no fixed deadline
State Agency · CA Energy Commission
PON-24-002 – K–12 Energy Efficiency Program (KTEP)
Funding amount not specified·Rolling / no fixed deadline
Federal Agency · Rural Business-Cooperative Service
Renewable Energy Systems and Energy Efficiency Improvements Program
$1K – $500K·Rolling / no fixed deadline
Federal Agency · Rural Business-Cooperative Service
Renewable Energy Systems and Energy Efficiency Improvements Program
$1K – $500K·Rolling / no fixed deadline
GrantRegister provides information, not advice. Eligibility requirements and deadlines are set by the funder and can change without notice. Confirm eligibility, deadlines, and requirements with the issuing organization before applying.