What Costs Qualify for the Commercial Geothermal Heat Pump Tax Credit?

Illustration of a school building with underground geothermal loops connected to heat pump equipment, accompanying a guide to qualifying project costs.

By John Kapral, JD, CPA, LLM, Senior Director, Renewable Energy Tax Incentives & Credits Heat pumps, ground loops, circulating pumps, controls and qualifying distribution equipment may be included in eligible basis for the commercial geothermal heat pump tax credit. Installation labor and properly allocated indirect costs may also qualify. The entire construction contract does not … Read more

Eight ITC questions ESCOs keep asking- answered

ESCO professionals reviewing plans for an energy project while addressing ITC questions

By David Diaz, Chief Strategy Officer, Walker Blue LLC When we work with ESCO teams serving school districts, colleges, municipalities and other public-sector customers, the same ITC questions come up again and again. These are eight we heard repeatedly between April and September 2026. We kept the questions close to how they were actually asked … Read more

The geothermal tax credit in 2026 and who can still claim it

2026 tax credit for a geothermal energy project showing drilling equipment and ground-loop installation at a commercial building.

One geothermal credit went to zero in 2025. The one that heats and cools buildings still runs through 2034 construction starts. By Josh Howes, CEO, Walker Blue Technical review by John Kapral, JD, CPA, LLM, Senior Director of Renewable Energy Tax Incentives and Credits Bottom line. Commercial geothermal heat pump projects may qualify for a … Read more

Case Study: How a $937,000 Geothermal Project Produced a $289,000 Federal Tax Credit

Henry County Board of Education | New Castle, Kentucky By David Diaz, CSO, Walker Blue LLC The Henry County Board of Education installed a 22.7 kW geothermal water-source heat pump system at a total project cost of $937,030. Walker Blue substantiated $851,157 as ITC-eligible basis and supported a federal Investment Tax Credit of approximately $289,000, … Read more

Direct Pay for Schools: How Tax-Exempt Districts Turn Clean-Energy Tax Credits Into Cash

Direct Pay for Schools: Fund Clean Energy With Tax Credits

By John Kapral, CPA – Senior Director, Renewable Energy Tax Incentives and Credits, Walker Blue The short version. Direct pay, formally called elective pay, lets a public school district receive the value of a federal clean-energy tax credit as a cash payment from the IRS, even though the district owes no federal income tax. On … Read more

Can District and Campus Geothermal Projects Qualify for the Federal ITC?

Campus geothermal energy system showing underground heat exchange loops serving multiple educational buildings, illustrating how district and campus geothermal projects can support sustainability goals and potentially qualify for federal clean energy tax incentives.

Yes, geothermal systems serving district energy networks, campuses, and central plants may qualify for the federal Investment Tax Credit, and the runway is longer than most owners assume. While solar and wind face compressed construction-start timing under the One Big Beautiful Bill Act (P.L. 119-21, enacted July 4, 2025), geothermal heat pump property retained eligibility … Read more

Case Study: Franklin County, Arkansas, Solar Project Qualifies for $188K ITC

Project Overview Franklin County Government developed a solar photovoltaic project at 1027 Marts Drive in Ozark, Arkansas. The project consists of a 292 kW AC solar ground mount PV system installed on county-owned property and placed in service in March 2024. Walker Blue was engaged to perform a full Investment Tax Credit (ITC) certification and … Read more

Provisions in the Section 48 and 48E Investment Tax Credits: Navigating Domestic Content Requirements for Elective Pay

Executive Summary The Inflation Reduction Act (IRA) of 2022 introduced transformative incentives for clean energy investments, including the Investment Tax Credit (ITC) under Sections 48 and 48E of the Internal Revenue Code. A key feature is the elective payment option, commonly known as “direct pay,” which allows certain entities—such as tax-exempt organizations, governments, and tribal … Read more

Case Study: Texas High School Geothermal Project Qualifies for $10M ITC

Walker Blue, LLC, a specialized consultant in Investment Tax Credits (ITC) for clean energy projects, partnered with a large independent school district in Texas to optimize federal incentives for a groundbreaking new high school campus. The project incorporated an advanced geothermal heating, ventilation, and air conditioning (HVAC) system, qualifying for significant tax credits under the … Read more

Case Study: Michigan Middle School Solar Project Qualifies for $1.4M ITC

Walker Blue partnered with a Michigan school district to certify and maximize the Investment Tax Credit (ITC) for a solar energy project at a middle school. This initiative demonstrates how public institutions can leverage federal incentives under the Inflation Reduction Act to reduce energy costs, promote environmental stewardship, and enhance educational opportunities in STEM fields. … Read more

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