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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
POWER SYSTEMS DESIGN
From the substation to the server hall, we engineer power systems that perform. HA Energy pairs over 20 years of design experience with load flow, protection coordination and arc flash studies to deliver safe, code-compliant, construction-ready designs for data centers, commercial, industrial and multi-family projects, with one expert team from concept through energization. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
DATA CENTER POWER DESIGN
Power system design for data centers, covering utility interconnection, medium- and low-voltage distribution, UPS and battery systems, standby generation and busway, engineered for redundancy, uptime and room to scale. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
LOAD FLOW ANALYSIS
Detailed one-line diagrams and power flow models that verify voltage profiles, equipment loading and losses under normal and contingency conditions, so your system is sized correctly for today's demand and tomorrow's growth. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
PROTECTION & COORDINATION
Breaker and relay settings built from time-current curve (TCC) coordination studies, so faults are cleared fast, only the device nearest the fault trips, and the rest of your facility stays online. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
ARC FAULT STUDY
Arc flash hazard analysis per IEEE 1584 and NFPA 70E, with incident energy calculations, PPE categories and equipment labeling that keep your personnel safe and your facility compliant. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
GROUNDING & BONDING
Grounding grid and bonding designs, with soil resistivity analysis and step and touch potential studies, that deliver secure, low-impedance connections for personnel safety and reliable equipment protection. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
LIGHTNING PROTECTION DESIGN
Lightning protection system design per NFPA 780 and IEEE 998, including risk assessment, air terminal and shielding layouts, down conductors and surge protection, integrated with the facility grounding system to protect structures, equipment and people. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
GROUNDING DESIGN
Substation and facility grounding design per IEEE 80, with soil resistivity analysis, grounding grid layout and step and touch potential studies, coordinated with lightning protection and shielding so fault and lightning currents are dissipated safely. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
HYPERSCALE DATA CENTERS
Busway and power distribution design for hyperscale data halls, from medium-voltage switchgear to rack-level feeds, sized for current loads, redundancy requirements and phased expansion. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
MIXED-USE DEVELOPMENT
Flexible electrical design for mixed-use projects, with tenant-ready service and metering, house and shared power, and load planning that maximizes occupancy while keeping energy use manageable. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL SYSTEM DESIGN AND OWNER'S ENGINEERING SERVICES
MULTI-FAMILY REAL-ESTATE
Service, metering and distribution design for multi-family communities, with load calculations and code-compliant permit drawing sets prepared for AHJ review and coordinated with the architect and MEP team. Precision Engineering. Code-Compliant. Construction-Ready.
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ELECTRICAL MEP DESIGN AND BUILDING INTEGRATION
MIXED-USE DEVELOPMENT/RETAIL SPACES
Electrical MEP design and building integration for retail and mixed-use spaces, including lighting and power layouts, panel schedules and load calculations coordinated with the architectural and mechanical design. Precision Engineering. Code-Compliant. Construction-Ready.
Our Services
Multi-Family, Commercial & Industrial Electrical Design
Electrical MEP Design and permitting for modern buildings and critical systems. We work closely to prepare Construction documents and full Drawing sets and calculations for bid and permitting per the Owners requirements and to meet a specified budget.
Power System Design & Planning
Our dedicated, highly-trained team of experts provide comprehensive Electrical System Design, Onsite Power Distribution requirements, Renewable Energy/Photovoltaic (PV) Design, Lighting Design, Protection and Coordination, and Design Drawing sets (AutoCAD/REVIT).
Data Center Electrical Design
Our Data Center Electrical Design services ensure reliable, efficient, and scalable power infrastructure. We specialize in planning, engineering, and implementing electrical systems tailored to meet the rigorous demands of modern data centers, including power distribution, redundancy, and energy efficiency.
Owners Representation Services
Owner’s Representative services are an essential part of ensuring that all phases of a construction project are completed with the client’s best interests in mind. As an owner’s representative, we provide a staff of experts in design engineering and construction management.
ONE-STOP SHOP FOR ALL YOUR DESIGN NEEDS
PRECISION ENGINEERING. RELIABLE DELIVERY.
Projects
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MODERN MIXED-USE ELECTRICAL DESIGN
In modern mixed-use office spaces, electrical designs must be flexible enough to adapt to different tenant needs. Property owners need the accessibility to maximize occupancy and better manage energy consumption levels. -
MULTI-FAMILY ELECTRICAL DESIGN
We are the One-stop Shop for all your electrical design needs. Simple and fast process to get started with high-quality, code-compliant design and enabling Teamwork with your clients or Faster and simpler communications. We are experts in codes and standards. -
MODERN MIXED-USE ELECTRICAL DESIGN
In modern mixed-use office spaces, electrical designs must be flexible enough to adapt to different tenant needs. Property owners need the accessibility to maximize occupancy and better manage energy consumption levels. -
MODERN MIXED-USE ELECTRICAL DESIGN
In modern mixed-use office spaces, electrical designs must be flexible enough to adapt to different tenant needs. Property owners need the accessibility to maximize occupancy and better manage energy consumption levels. -
COMMERCIAL AND UTILITY SCALE PV SYSTEMS
Photovoltaic (PV) System design: Commercial & Utility-Scale (ranging from 1 to 500+ MW interconnected at medium-voltage levels to customer/utility substations) Single Line drawings of the PV system (AutoCAD drawings) including array layout, MV design and wiring diagrams. Full Permit Application Drawings and Calculations for AHJ’s (98% first time approval rate) Complete Bill of Materials partnering consulting engineers, project managers, site superintendent, general foremen, and customer representatives through design and construction phases. -
COMMERCIAL AND UTILITY SCALE PV SYSTEMS
Photovoltaic (PV) System design: Commercial & Utility-Scale (ranging from 1 to 500+ MW interconnected at medium-voltage levels to customer/utility substations) Single Line drawings of the PV system (AutoCAD drawings) including array layout, MV design and wiring diagrams. Full Permit Application Drawings and Calculations for AHJ’s (98% first time approval rate) Complete Bill of Materials partnering consulting engineers, project managers, site superintendent, general foremen, and customer representatives through design and construction phases. -
MULTI-FAMILY ELECTRICAL DESIGN
We are the One-stop Shop for all your electrical design needs. Simple and fast process to get started with high-quality, code-compliant design and enabling Teamwork with your clients or Faster and simpler communications. We are experts in codes and standards. -
COMMERCIAL AND UTILITY SCALE PV SYSTEMS
Photovoltaic (PV) System design: Commercial & Utility-Scale (ranging from 1 to 500+ MW interconnected at medium-voltage levels to customer/utility substations) Single Line drawings of the PV system (AutoCAD drawings) including array layout, MV design and wiring diagrams. Full Permit Application Drawings and Calculations for AHJ’s (98% first time approval rate) Complete Bill of Materials partnering consulting engineers, project managers, site superintendent, general foremen, and customer representatives through design and construction phases. -
DATA CENTER POWER DISTRIBUTION
Reliable data hall power distribution design for modern data centers, supporting critical loads from the utility source through switchgear, UPS, and downstream distribution equipment. Services include single-line drawings, coordinated power distribution layouts, calculations, permit documentation, and construction support to help ensure resilient and scalable operations. -
DATA HALL POWER CONFIGURATION
Reliable data hall power distribution design for modern data centers, supporting critical loads from the utility source through switchgear, UPS, and downstream distribution equipment. Services include single-line drawings, coordinated power distribution layouts, calculations, permit documentation, and construction support to help ensure resilient and scalable operations. -
POWER STATION
Substation design for data center power systems, including utility interconnection, medium-voltage distribution, transformer and switchgear integration, single-line diagrams, wiring diagrams, permit-ready drawings, calculations, and bill of materials. We support the project team through design, permitting, construction, and energization. -
SWITCHGEAR CONFIGURATION
Switchgear configuration, protection, and coordination for data center power systems, including one-line diagrams, breaker coordination, relay settings, fault analysis, and permit-ready documentation for safe and reliable power distribution.
HOW DOES IT WORK?
POWER SYSTEM PLANNING SOLUTIONS
From concept to energization, we help clients navigate power system planning with confidence. Our engineers identify project risks early, provide expert support to maintain compliance, and guide interconnected power systems through every phase of planning, design, and operation.
Our power system engineering services span power generation, transmission, and distribution equipment for industrial plants and commercial facilities. We evaluate equipment applications from conceptual planning through functional specifications, run system performance simulations, and specify equipment including transformers, switchgear, harmonic filters, series reactors, capacitors, surge arresters, and grounding systems for wind, solar, and battery storage plants. We also perform Power Load Flow, Protection, and Coordination Studies as well as Arc Flash Studies to strengthen system safety, protection, and reliability, and to help maintain compliance with NFPA 70E and IEEE 1584 standards.
We execute pilot projects and studies that help clients design and build modern grid control and monitoring architectures, guiding technology migration and the deployment of advanced control operations. Our end-to-end engineering services cover system requirements, operational use cases, systems architecture design, and technology selection, along with software design, integration, and testing, helping customers seamlessly deploy new technology and capitalize on grid modernization architecture.
ELECTRICAL SYSTEM DESIGN & INTEGRATION
Our team has strong expertise and proven success in electrical MEP consulting spanning the residential, commercial, and industrial sectors. We recognize the need to update current transmission and distribution technologies as power suppliers adapt to the rapidly changing market. As distributed renewable sources of electricity become more prevalent in the United States, the existing infrastructure that transmits and distributes electricity will require evaluation and upgrades to accommodate these new sources of energy. Decisions affecting the transmission and distribution networks made today will affect how power is supplied for decades to follow. We prepare detail drawing sets using tools such as AutoCAD,AutoCAD MEP, REVIT,along with specifications, quantity take-off, and prepare Bill of Quantities for Electrical equipment. Our team is available for all stages of the project life-cycle from planning, preliminary design, final design, and construction. Unswerving focus on quality, timeliness, and cost control.
Proper transmission and distribution system planning, which considers the dynamic energy market, is required to ensure capital projects are executed with consideration of future growth of distributed sources. The HA Energy team has extensive expertise in analyzing transmission deliverability, with emphasis on system reliability and grid modernization. Our expansive software tools, coupled with our engineering expertise, offer our clients an unparalleled resource to address any transmission and distribution system challenge. Trust HA Energy with Transmission & Distribution Planning. Unswerving focus on quality, timeliness, and cost control.
OWNERS REPRESENTATIVE SERVICES
Design Review Services - Power Systems
| Service Area | What Is Reviewed | Deliverable |
|---|---|---|
| Load Analysis | Connected loads, demand factors, spare capacity, and future growth | Load summary and design comments |
| One-Line Review | System architecture, feeders, sources, and distribution paths | Redlined one-line markups |
| Equipment Sizing | Transformers, switchgear, UPS, generators, and panels | Equipment sizing recommendations |
| Protection & Coordination | Short-circuit ratings, breaker settings, and coordination | Protection comments and issues list |
| Arc Flash | Incident energy, labels, and mitigation options | Safety review notes |
| Arc Fault Study | Available fault current, arcing current levels, and equipment let-through energy at each bus | Arc fault study report |
| Grounding & Bonding | Ground grid, bonding paths, and reference system integrity | Grounding observations |
| Power Quality | Harmonics, voltage drop, power factor, and transients | Power quality findings |
| Constructability | Clearances, accessibility, maintainability, and phasing | Constructability review notes |
