The U.S. Department of Energy (DOE) Integrated Energy Systems Office (IESO) supports funding opportunities across its research areas. Following an open, competitive solicitation process, these funding opportunities encourage collaborative partnerships among industries, universities, national laboratories, federal, state, and local governments, non-government agencies, and advocacy groups. Solicitations may include financial or technical assistance.
Open Funding Opportunities
- TechWerx: Building Solar Understanding and Risk Education (B-SURE) – Applications due by May 13, 2026
- i2X Interconnection Cost Reduction Solutions for Transmission (iCRS-T) (Recipients) – Applications due by June 18, 2026
Upcoming Funding Opportunities
There are no upcoming funding opportunities at this time.
Closed Funding Opportunities
These applications are currently in review.
- ENERGYWERX: iCRS-D - i2X Interconnection Cost Reduction Solutions for Distribution Program
- ENERGYWERX: Voucher Opportunity 11 (Provider) - i2X Interconnection Cost Reduction Solutions for Transmission (iCRS-T) Voucher Program
- American-Made Large Animal and Solar System Operations (LASSO) Prize
- American-Made Promoting Registration of Inverters and Modules with Ecolabel (PRIME) Prize
- Funding Notice: Fiscal Year 2024 Photovoltaics Research and Development (PVRD)
- Notice of Funding Opportunity: FY25 Solar Module and Solar Hardware (SMASH) Incubator
- Funding Notice: i2X Solar and Wind Interconnection for Future Transmission (SWIFTR)
- Funding Notice: Solar Energy Supply Chain Incubator
- Funding Notice: Solar Technologies’ Rapid Integration and Validation for Energy Systems (STRIVES)
- Funding Notice: Solar with Wildlife and Ecosystem Benefits 2 (SolWEB2)
For a complete list of past funding opportunities, visit the DOE Funding Opportunity Exchange.
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