Keynote Sponsor Apollo Energies at Greenbuild 2026  ·  Proud sponsor of the keynote featuring Fareed Zakaria. Learn More →
Apollo Energies | The Operating System for Better Buildings

You've Never Managed Buildings Like This Before

Traditional energy audits identify problems. Apollo Energies connects building assessment, prioritized improvements, managed retrofit implementation, and a permanent performance record in one continuous building-performance program.

Discover with EcoAudit®. Prioritize with EcoPlatform™. Deliver with RetroCore™.

GREENBUILD 2026 OCTOBER 20–23 · NEW YORK CITY

Apollo Energies at Greenbuild

We're Proud to Sponsor the 2026 Greenbuild Keynote

KEYNOTE SPONSOR

Fareed Zakaria

Apollo Energies is proud to sponsor the Greenbuild keynote featuring Fareed Zakaria, host of Fareed Zakaria GPS on CNN Worldwide.

Join us at Greenbuild as we introduce EcoPlatform™ and demonstrate how the Apollo Energies operating system connects discovery, prioritization, implementation, and the building's permanent performance record.

18 Years Improving Existing Buildings
Thousands Helped Through Building-Performance Services
BPI Gold Star Contractor
Discover. Prioritize. Deliver.

The Operating System for Better Buildings

Better buildings require more than an audit. Apollo Energies connects what a building is today, what should be improved, what gets approved, what gets completed, and what should happen next.

EcoAudit®, EcoPlatform™, and RetroCore™ work together as one continuous building-performance system. Assessment becomes prioritized action, prioritized action becomes completed work, and completed work becomes part of the property's permanent performance record.

EcoAudit® | Discover

EcoAudit® guides building owners, facility managers, and contractors through structured collection of building characteristics, operating conditions, utility information, equipment details, and photos—creating a usable digital assessment and a stronger starting point for better decisions.

EcoPlatform™ | Prioritize

EcoPlatform™ turns assessment and facility data into actionable intelligence, organizing improvements by expected impact, cost, practicality, incentives, return on investment, and project readiness so owners can decide what to do next.

RetroCore™ | Deliver

RetroCore™ turns approved recommendations into implementation-ready scopes, coordinates qualified project resources, tracks work through completion, documents completed improvements, and connects retrofit history to the property's permanent performance record.

Why Apollo Energies

The Energy Audit Is the Starting Point—Not the Finish Line

For 18 years, Apollo Energies has helped thousands of homeowners, building owners, contractors, developers, and facility professionals understand and improve existing buildings. As a BPI Gold Star Contractor, we combine proven building-science practices with a practical path from assessment to completed work.

That experience led us to rethink the traditional energy audit. Too often, the industry treats the report as the finish line. We believe the audit is only the beginning. Real value comes from understanding the building, prioritizing the right improvements, completing the work, and preserving that knowledge for the life of the property.

Apollo Energies reduces avoidable discovery friction by combining structured remote data collection with professional building-science and engineering analysis. When field verification, testing, engineering, or certification is required, it can be targeted to the decision at hand rather than treated as the default starting point for every property.

The result is a connected building-performance system designed to put more of the project budget into improving the building, carry approved work through completion, and make every future decision better informed.

A Smarter Building Over Time

Every Improvement Strengthens the Building's Performance Record

EcoPlatform™ maintains the connected record of what was discovered, what was recommended, what was approved, what was completed, and what should happen next.

As projects move through RetroCore™, completed scopes, documentation, and outcomes remain connected to the property. Future audits, operating decisions, and capital planning begin with better information instead of starting over.

Over time, every assessment and completed improvement makes the property's performance record more useful—and the next decision easier to make.

Built for Existing Buildings

One Connected Process for the Buildings People Own, Operate, Renovate, and Improve

Whether you own a single home, manage a multifamily portfolio, operate a commercial facility, run a hotel or healthcare property, or oversee a public building, the objective is the same: discover where performance is being lost, prioritize the right improvements, and deliver completed work.

Apollo Energies uses property-specific EcoAudit® workflows rather than forcing every building into the same checklist. Each assessment is structured around the systems, operating patterns, risks, and capital decisions that matter for that property.

Residential Energy Audits

Identify comfort problems, high utility use, insulation and air-sealing needs, HVAC opportunities, water-heating improvements, and practical next steps for an existing home.

Explore Residential EcoAudit®

Multifamily & Commercial Buildings

Evaluate envelope, lighting, controls, HVAC, domestic hot water, operations, resilience, and capital-planning opportunities across individual properties or portfolios.

Multifamily Audits · Commercial Audits

Hospitality, Healthcare & Public Service

Use property-specific workflows for hotels, medical facilities, fire stations, and other operationally complex buildings where schedules, occupancy, equipment, and resilience shape energy use.

View All EcoAudit® Property Types

Credits, Deductions & Rebates

Evaluate Incentives as Part of the Project—Not as an Afterthought

45L Energy Efficient Home Credit

Developers and eligible building owners may be able to claim federal tax credits for qualifying new or substantially reconstructed dwelling units. Eligibility depends on the applicable tax year, property, certification pathway, and filing circumstances.

Learn About 45L Tax Credits

179D Commercial Building Deduction

Owners—and, for certain tax-exempt buildings, eligible designers—may qualify for a deduction tied to energy-efficient commercial building property. The available pathway depends on project dates, energy savings, documentation, and tax circumstances.

Learn About 179D Deductions

Home Energy Rebates

Rebate availability, eligibility, funding, and program rules vary by state and territory. Apollo Energies can help connect an improvement plan to programs that are open and applicable where the property is located.

Explore Credits and Incentives

Tax credits, deductions, and rebates are subject to changing laws, program funding, technical requirements, deadlines, and taxpayer-specific facts. Apollo Energies provides building-performance and project documentation services; property owners should consult their tax adviser regarding tax eligibility and filing positions.

Start with the Building You Have

Make the Next Building Decision a Better One

Whether you own one home, operate a commercial facility, manage a multifamily portfolio, or improve buildings for clients, Apollo Energies can help you discover what matters, prioritize what comes next, deliver the work, and preserve the results as part of the property's permanent performance record.