Solve energy challenges with experts by your side.


Get a practical strategy

Partner with leading experts


Solve complex problems

Solve energy challenges with experts by your side.


Get a practical strategy

Partner with leading experts


Solve complex problems

EnerNex is your resource for understanding and solving an assortment of diverse, complex, and holistic energy challenges.


EnerNex provides solutions to the challenges facing the electric power industry through engineering, consulting, and research.

Electric Energy System Engineering
& Analysis

  • Transmission and Distribution Studies
  • Bulk Power System Studies / Analysis
  • Power Quality / Power Disturbance Troubleshooting

Renewable and Distributed Energy
Integration and Interconnection

  • Solar Converter and Wind Turbine Modeling
  • Wind and Solar Integration Studies
  • Renewable Plant Interconnection Studies
  • Energy Storage Integration

Grid Technology Consulting

  • Use Case Development
  • Cybersecurity
  • IEC 61850
  • Utility Procurement Assistance
  • Vendors Due Diligence
  • Pre-Certification Testing
  • Communications Cyber Assurance

Grid Modernization

  • Smart Metering / AMI
  • Demand Response
  • Energy Assurance Planning – Resiliency Energy Systems
  • Microgrid Development
  • Enterprise Architecture
  • Grid Modernization Roadmap

Electric Industry Evolution

  • Strategic Consulting Services
  • Utility Investment and Pilot Review
  • Position Paper Development
  • Business Case Development
  • Regulatory Support

Your Trusted Advisor.

Schedule a Conversation

We’ll gain a deeper understanding of your current situation and how we can help.


Develop a Plan with Our Experts

Our team will come alongside you to customize a plan catered to your specific needs.

Solve Complex Problems

Overcome complex problems with a practical strategy.


EnerNex Assists PNM with Grid Modernization Strategy

EnerNex appreciated the opportunity to assist the Public Service Company of New Mexico (PNM) with their grid modernization strategy, stakeholder outreach, advanced metering infrastructure procurement, and October 3, 2022 rider application to the New Mexico Public...

Presentation Material | Pathway to a Smarter Distribution System through Situational Awareness and Predictive Analytics

Muhammad Humayun presented this at CEATI’s Distribution Conference in October 2022. For access to the full presentation, please contact Muhammad: Many utilities are in the process of implementing Smart Grid applications on the distribution grid...

Q&A with EnerNex Longtime Employee: Sandy Smith

Longtime EnerNex employee Sandy Smith retired from EnerNex after 19 years with the company. Previously, he worked for Electrotek Concepts and SAIC. He served as a project manager for organizations such as Oak Ridge National Laboratory, EPRI, and the Energy Systems...

[ESIG] Proactive Planning for Generation Interconnection: A Case Study of SPP and MISO

EnerNex performed power system studies for the Energy Systems Integration Group (ESIG) that shows proactive generation interconnection planning can reduce system reinforcement costs significantly. Our studies evaluated generation interconnection costs of a medium...

EnerNex Adds Seasoned Industry Veterans To Support and Continue Accelerated Growth

Knoxville, Tenn., USA, July 29, 2022 —EnerNex, a CESI company, continues to add expertise and leadership to the company’s skilled consulting team, announcing today the hiring of three Principal Consultants and a Senior Consultant with over 65 years of experience...

[DOE] Grid-Enhancing Technologies: A Case Study on Ratepayer Impact

Grid-Enhancing Technologies: A Case Study on Ratepayer Impact February 2022 **EnerNex contributed to this report** The Department of Energy’s Office of Electricity has released Grid-Enhancing Technologies: A Case Study on Ratepayer Impact, a report focused on...

A Time-Domain Short Circuit Study for a VSC Based Battery Energy Storage System | IEEE Xplore

A Time-Domain Short Circuit Study for a VSC Based Battery Energy Storage System Published via IEEE Xplore Abstract A phasor domain short circuit study for a battery energy storage system was performed per ANSI C37.010-2016. Results showed high short circuit...

WEBINAR | The Impact of Green Hydrogen on the Power System

Green hydrogen is playing a vital role in achieving deep decarbonization of the energy system. Experts from CESI, EnerNex, and encoord will explore green hydrogen’s implications for the power sector, including: Its role: Hydrogen strategy in the U.S. +...

[INL] Cybersecurity Guide for Distributed Wind

Cybersecurity Guide for Distributed Wind August 2021 **EnerNex contributed to this report with Idaho National Laboratory (INL)** Distributed wind sits at the intersection of grid-connected, off-grid, and behind-the-meter cyber-physical electric energy systems. The...

[IEEE Smart Grid] Implementing a Sensor Strategy

Implementing a Sensor Strategy Click Here to Stream Download Slides    Presented by: Ron Chebra, Jens Schoene, and Brian Smith Part 2 in 2 Part Series: Leveraging Sensors for Greater Situational Awareness Objectives: To provide an example of sensor selection, location...

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