Abraxas Energy Consulting

Energy Efficiency & Building Energy Audits

Website

About the firm

Abraxas Energy Consulting provides energy efficiency guidance and engineering services to commercial, federal, and institutional clients. Specializing in commercial building energy audits, retro-commissioning, and measurement and verification (M&V), the practice also develops industry-leading utility accounting and M&V software including Metrix and Option C. Abraxas Energy Consulting operates as a member of The Hillmann Family of Companies, with a nationwide team of engineers delivering solutions to major energy service companies (ESCOs) and government organizations.

Firm type
Mechanical Engineering · MEP

Capabilities

Energy Consulting

Service website

Comprehensive energy management and engineering services designed to help clients uncover cost savings, optimize resource usage, and meet efficiency standards.

  • Commercial Energy Audits

    Comprehensive building energy assessments ranging from ASHRAE Level 1 walk-throughs to Level 2 energy surveys and Level 3 investment-grade audits. These studies assess lighting, HVAC, compressed air, and process systems to identify cost-effective energy conservation measures.

  • Retro-Commissioning

    Systematic optimization of building automation controls and mechanical operations to restore and enhance building efficiency, indoor comfort, and equipment lifespans, delivering an average payback period of 1.1 years.

  • Measurement and Verification

    Independent verification of energy savings following Options A, B, C, and D of the IPMVP protocol, helping clients track and confirm savings from capital retrofits.

  • LEED Services

    Integration of building engineering audits and retro-commissioning to support clients seeking to achieve LEED-EB (Existing Buildings) certification.

  • Utility Bill Auditing

    Analysis of historical utility bills using proprietary auditing software to uncover billing errors, resolve rate discrepancies, and recover overcharged funds.

  • Energy Ordinance Compliance

    Audit, benchmarking, and reporting services to ensure buildings comply with local and regional energy ordinances and greenhouse gas regulations.

  • Water Auditing Services

    Comprehensive water conservation audits that inspect plumbing, process water, and irrigation systems to identify water-saving opportunities and reduce utility expenditures.

  • Energy Star Services

    Energy benchmarking and reporting using tools such as Portfolio Manager to track building performance and secure official ENERGY STAR ratings.

  • Fannie Mae and Freddie Mac Green Financing Services

    Green building assessments and compliance reporting to support clients in securing Fannie Mae and Freddie Mac green financing programs.

Energy Consulting Services for ESCOs

Service website

Energy performance contracting support services tailored for Energy Service Companies to assist with ESPC project development.

  • Preliminary Assessments (PAs)

    High-level energy usage evaluations and feasibility assessments to support Energy Savings Performance Contract project development.

  • Investment Grade Energy Audits (IGAs)

    Detailed, rigorous engineering surveys and hourly HVAC simulations designed to provide low-risk, bankable costing and savings estimates for ESPCs.

  • Retro-commissioning Studies

    In-depth operational testing and trend analysis to optimize controls and sequence programming within target ESCO project facilities.

  • Measurement and Verification (M&V) Plan Development

    Formulation of custom M&V plans aligning with industry standards to outline the protocols for verifying post-retrofit energy savings.

  • Measurement and Verification Reports

    Compilation and analysis of post-retrofit energy data to generate formal reports confirming achieved savings.

  • Commissioning of Retrofits

    Functional testing and baseline calibrations to verify that new energy conservation measures are installed and operating as designed.

  • Rebate and Incentive Applications

    Identification and administrative support for securing utility rebates and financial incentives to improve project ROI.

Federal Government Services

Service website

Supports federal installations with energy-performance consulting and compliance-oriented program support.

  • Energy Auditing

    Assesses federal buildings and facilities for practical energy-saving opportunities.

  • Retro-Commissioning

    Optimizes controls and mechanical operations in federal facilities.

  • Measurement and Verification

    Verifies energy savings for federal energy-performance programs.

M&V Software

Service website

Development and technical support for industry-leading energy tracking and utility accounting software used by major ESCOs and energy managers.

  • Metrix Utility Accounting System

    A leading utility bill tracking and energy analysis software used by ESCOs and energy managers to establish baseline models and track energy savings.

  • Option C Measurement and Verification System

    An industry-standard M&V software system featuring integrated reporting engines, regression analysis, and monthly, weekly, and daily tracking capabilities.

Industries

Commercial · Federal · Defense · Education · Government · Healthcare · Utilities · Software

Projects

FBI Headquarters Energy Audit

Washington D.C. · Federal · Client: Federal Bureau of Investigation

Project details

Comprehensive energy audit on the 2,000,000 square foot FBI headquarters facility.

Pearl Harbor Retro-Commissioning Contract

Pearl Harbor · Defense · Client: U.S. Navy

Project details

Five-year contract to perform systematic retro-commissioning services to optimize controls and reduce energy usage at Pearl Harbor.