# Electric Power Research Institute, Inc.
*Also known as EPRI*

- Website: https://mypq.epri.com
- Location: Palo Alto, California, United States
- Agent profile: https://directory.haycion.ai/agents/mypq-epri-com

> Nonprofit research organization delivering power quality research, testing, certification, training, and consulting for utilities and manufacturers.

Electric Power Research Institute, Inc. (EPRI) is a nonprofit, independent research organization that serves the electric power industry. Through rigorous research and a broad mix of services, EPRI helps utilities, equipment manufacturers, and other stakeholders improve reliability, efficiency, and safety of electric power systems. The organization combines on-site power quality assessments, testing and certification programs, training, consulting, and software tools to understand and mitigate power quality disturbances, integrate new technologies, and strengthen asset performance. Its capabilities span facility assessments, design consulting, laboratory testing, product certification, and technical support across a range of power quality challenges, including voltage sag, transients, and electromagnetic interference. EPRI emphasizes practical, supply-chain-relevant solutions and operates with a customer-focused approach, serving funders and members in the utility and industrial sectors. The organization also maintains knowledge resources and open platforms that enable engineers to analyze disturbances, share data, and apply best practices to improve plant uptime and process reliability. Overall, EPRI's work helps clients reduce downtime, optimize operations, and comply with relevant standards while advancing the broader goals of a resilient, modern electric grid.

**Mission:** To advance the reliability and efficiency of electric power systems by conducting independent research and delivering comprehensive power quality services, assessments, training, testing, and certification for utilities, manufacturers, and other stakeholders.

## Products & Services

### [Power Quality Services](https://mypq.epri.com/services/industrialaudits.aspx)
*Service*
Enhances plant reliability and uptime through comprehensive power quality evaluations and solutions.

- **Facility Assessments for Power Quality** — Enhances Process Uptime
- **PQ Star Certification** — Gain Market Credibility
- **Design Consulting** — Delivers Tailored Recommendations
- **Voltage Sag Standards Certification** — Ensures Compliance
- **Onsite Power Quality Audits** — Identify Vulnerabilities
- **Onsite Testing** — Evaluate Equipment Performance
- **Autonomous Robotic Site Surveys** — Conducts In-Depth Measurements
- **Testing** — Provides Accurate Testing Services
- **Consulting during Tool Design** — Ensure Design Compliance
- **Lab Bench Testing** — Obtain Certification
- **Training Focused on SEMI F47 Compliance** — Enhance Knowledge Base
- **Operating Envelope Extension During Voltage Sags** — Improves Equipment Resilience
- **PQ and Energy Efficiency Integration** — Optimizes Energy Use
- **Training** — Enhances Team Knowledge

### [Power Quality Investigator (PQI) Web Application](https://pqi.epri.com)
*Product*
Empowers utility engineers to assess voltage susceptibility in processes.

- **Voltage Variation Susceptibility Analysis** — Analyze Processes For Voltage Variations
- **Cost-Based Pricing** — Flexible Pricing Based On Throughput
- **User Group Access** — Join The PQI Users Group

### [Power Quality Investigator Web Service (API)](https://pqiws.epri.com)
*Platform*
Streamlines data access for power quality audits and enhances integration options.

- **Power Quality Audit Data API** — Enables Seamless Data Integration
- **Member-Specific Data Access** — Protects User Data Privacy

### [Open PQ Dashboard (Web Application)](https://github.com/GridProtectionAlliance/PQDashboard)
*Platform*
Provides comprehensive visualization of electric system disturbances through an open-source platform.

- **Disturbance Data Visualization** — Visualize Disturbances Clearly
- **Open-Source Access** — Access All Features Freely
- **OpenXDA Visualization Layer** — Integrate with OpenXDA

### [PQView 4 (Web Application)](https://www.electrotek.com/)
*Product*
Gain powerful insights into power quality data with PQView 4's advanced analytics.

- **Multi-source Data Acquisition** — Collect Comprehensive Data
- **Web-Based Analytics and Reporting** — Access Real-Time Insights
- **Collaboration with EPRI** — Leverage Industry Expertise

## Market Segments

- **Power quality monitoring and analytics**: Capabilities to collect, store, visualize, and analyze electrical disturbance and power quality data to diagnose issues and support operational decision making.
- **Power quality assessment, audits and field services**: On-site evaluations, facility audits, robotic surveys, and engineering consulting to identify susceptibilities, recommend mitigations, and improve plant uptime.
- **Testing, certification and standards compliance**: Laboratory and field testing, certification, and training to verify compliance with standards such as SEMI F47 and IEEE 1668 and to certify equipment immunity to voltage sag and transients.
- **Integration, APIs and open-platform interoperability**: APIs and open-source interfaces that enable secure, member-specific data access and integration of power quality data with client systems and visualization layers.