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Hawaiienergy incentives & grants
45 state-targeted funding programs tracked for Hawaii commercial properties — grants, tax credits, and utility rebates — refreshed hourly from primary sources.
Programs we track
National Electric Vehicle Infrastructure (NEVI) Formula Program
FHWA / IDOTSee program
Title: National Electric Vehicle Infrastructure (NEVI) Formula Program
Agency: FHWA / IDOT
Level: Federal
Category: EV Infrastructure
Description: Deploy EV charging statewide. Round 4: locations may be anywhere in Illin
DOE HyTN Hydropower Testing Network Voucher (VO-6 Round 2)
DOE Water Power Office (H2O) / EnergyWerxSee program
Title: DOE HyTN Hydropower Testing Network Voucher (VO-6 Round 2)
Agency: DOE Water Power Office (H2O) / EnergyWerx
Level: Federal
Category: Research & Development
Description: DOE Hydropower Testing Network (HyTN) Vouch
Standalone Battery Storage ITC (48E)
internalSee program
Title: Standalone Battery Storage ITC (48E)
Full Name: Section 48E Clean Electricity ITC — Standalone Energy Storage
Type: federal
Client Type: commercial
Project Types: battery_storage
Funding Percentage: 30%
Descriptio
Section 179D Commercial Building Efficiency Deduction
internalSee program
Title: Section 179D Commercial Building Efficiency Deduction
Full Name: Section 179D Energy Efficient Commercial Buildings Deduction
Type: federal
Client Type: commercial
Project Types: led, hvac, solar, general, lightin
Bonus Depreciation + MACRS for Clean Energy Property
internalSee program
Title: Bonus Depreciation + MACRS for Clean Energy Property
Full Name: IRC §168(k) 100% Bonus Depreciation + MACRS Recovery for Solar, Storage, and Clean Energy Property
Type: federal
Client Type: commercial
Project Type
MACRS 5-Year Accelerated Depreciation + Bonus Depreciation (Energy Property)
IRSSee program
Title: MACRS 5-Year Accelerated Depreciation + Bonus Depreciation (Energy Property)
Agency: IRS
Level: Federal
Category: Depreciation
Description: Federal accelerated depreciation regime under IRC §168 (MACRS) + §168(k)
Energy Efficient Commercial Buildings Deduction (Section 179D)
IRS / U.S. TreasurySee program
Title: Energy Efficient Commercial Buildings Deduction (Section 179D)
Agency: IRS / U.S. Treasury
Level: Federal
Category: Commercial Building Energy Efficiency
Description: Federal tax deduction (not credit) under IRC S
Clean Electricity Investment Credit (Section 48E)
IRS / U.S. TreasurySee program
Title: Clean Electricity Investment Credit (Section 48E)
Agency: IRS / U.S. Treasury
Level: Federal
Category: Solar / Clean Electricity / Storage
Description: Federal investment tax credit under IRC Section 48E (technolo
State-targeted programs only. National federal programs — including the 179D deduction — also apply in Hawaii.