Engineered to Maximize

Energy

Incentives

Energy Tax Incentives Energy Engineering

Navigate complex incentives, minimize tax liability, meet regulatory compliance, and optimize building design with Walker Blue.

179D Tax Deductions

Energy efficiency improvements to commercial buildings

ITC Tax Credits

Renewable Energy, Advanced Manufacturing, and Advanced Energy Tax Credits

45L Tax Credits

Energy efficiency improvements to residential properties

Building Energy Modeling

Optimize design, performance, and long-term savings

Energy Audits

Investment Grade Audit, Measurement & Verification, and Retro-Commissioning

As a national leader in energy tax incentives and energy engineering, Walker Blue works with commercial, residential, industrial and institutional clients nationwide.

We specialize in 179D and 45L tax certifications, ITC, domestic content, and prevailing wage compliance, and provide comprehensive energy engineering services.

By combining technical rigor with industry-leading insights, we support clients in achieving their energy efficiency and sustainability objectives while significantly enhancing their bottom line.

Find the right solution for your organization →

Accounting Firms Architectural & Engineering Firms Building Owners & Developers Energy Service Companies (ESCOs) Preconstruction Tax Exempt & Government Entities General Contractors

Leadership Team

Julian Martinez

Director of Marketing

Yuliia Tsybka

Sales Operations Manager

John Kapral, JD, CPA, LLM

Senior Director, Renewable Energy Tax Incentives & Credits

Josh Howes

Chief Executive Officer (CEO)

David Diaz

Chief Strategy Officer (CSO)

Meet the Team

Connect With Us At An Industry Event

Exhibiting: SAHMA Affordable Housing Conference, Florida, April 21-22

Industry Events

Speaking & Exhibiting: IGSHPA Annual Conference, April 13 – 15

Industry Events

Exhibiting: CASBO CON, March 31 – April 1

Industry Events

Speaking & Exhibiting: NY-GEO Conference, March 23-25

Industry Events

Exhibiting: NAHRO TX Chapter 2026 Annual Conference, March 24-26

Industry Events

Sponsoring: NAESCO Federal Market, March 19

Industry Events

Watch the Latest Webinar

Energy Tax Incentives in 2026: Key Deadlines and Filing Traps CPAs Must Avoid

WATCH RECORDING

Energy tax incentives are appearing in more client filings than ever. In 2026, the biggest risks for CPAs are no longer eligibility questions, but missed deadlines, timing errors, and unsupported assumptions made under filing pressure. This webinar is led by David Diaz, Chief Strategy Officer at Walker Blue, and John Robinson, Executive Director, Residential Energy Programs.