IncentEdge
FOR CLEAN ENERGY · ITC + PTC + BONUS ADDERS · 50 STATES

Stack every clean energy incentive you qualify for.

The IRA created a layered incentive system where bonus adders stack on top of base credits. Energy community, domestic content, and low-income bonuses can push your effective ITC rate to 70%. IncentEdge identifies every adder your project qualifies for and calculates the combined value.

Trusted byVESTRA CAPITALHARBOR DEVELOPMENTMERIDIAN GROUPNORTHPOINT COCASCADIA RE
70%
Max effective ITC
With all adders stacked
30%
Base ITC rate
Prevailing wage projects
848,995
Programs indexed
Federal, state & utility
Real-time
Policy alerts
Treasury guidance changes
Incentive stacking

How bonus adders compound your base credit.

A qualifying solar project can reach up to 70% effective ITC rate.

30%
Base ITC
All clean energy projects meeting prevailing wage and apprenticeship requirements.
Layer 1
+10%
Energy Community Bonus
Project sited in an energy community — coal closure, MSA with fossil fuel employment.
Layer 2
+10%
Domestic Content Bonus
Steel, iron, and manufactured products meet US domestic content thresholds.
Layer 3
+10–20%
Low-Income Community Bonus
Located in a low-income community or on Tribal land. Allocated via IRS application.
Layer 4
Maximum stack (all adders)Up to 70%

Actual eligibility depends on project location, technology, and IRS annual allocations. IncentEdge provides personalized analysis.

Workflow

How clean energy teams use IncentEdge.

01

Input your project

Technology type, location, capacity, and development timeline. IncentEdge checks energy community and domestic content flags automatically.

02

Receive your stack

Every applicable base credit and bonus adder, ranked and combined. Estimated dollar value calculated using current Treasury guidance.

03

Stay current

Policy monitoring alerts when Treasury guidance or IRS notices change your project eligibility. No more missed updates.

Capabilities

Every tool your project needs.

Incentive stacking

Automatically identify every base credit and bonus adder your project qualifies for. ITC, PTC, 45Q, 45V, and 48C with all applicable adders combined.

Bonus adder optimizer

IncentEdge checks energy community, domestic content, and low-income community adder eligibility against your project location and specs — automatically.

Policy monitoring

Real-time alerts when Treasury guidance, IRS notices, or bonus adder allocations change and affect your project eligibility or credit value.

Stack calculator

Enter your project details and IncentEdge returns your maximum achievable incentive rate — base credit plus every qualifying adder.

Technology coverage

Solar, wind, storage, green hydrogen, CCS, geothermal, advanced manufacturing, and fuel cells — every major IRA-eligible technology covered.

State program overlay

Federal incentives paired with state-level programs. Net metering, state ITC equivalents, and utility rebates included in every stack analysis.

Case study coming soon

We are documenting how a utility-scale solar developer identified an additional 20% in bonus adders — adding $3.1M in credit value — using IncentEdge stacking analysis.

Clean energy

Calculate your full incentive stack.

Enter your project details and IncentEdge returns every applicable credit, bonus adder, and state program — combined.

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