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ESTA is a leading provider of consulting services to the utility and energy industry worldwide with broad capabilities in strategy, technology, implementation and management consulting. We focus on industry transformational change, technology-driven innovation and business resiliency to ensure growth and success of our clients.


ESTA specializes in the areas of grid modernization, smart grids, operational and enterprise technologies, DERs, microgrids, cybersecurity, grid resiliency, emerging technologies, advanced protection, control and automation, digital transformation, energy markets, energy transitions, business digitalization, asset management, smart cities, and other related areas.

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Operational Technologies
  • Energy Management Systems (EMS)

  • Advanced Distribution Management Systems        (ADMS) - SCADA, DMS, OMS

  • Distributed Energy Resources Management Systems (DERMS) and Demand Response (DR)

  • Microgrid and EV Charging Management

  • Advanced Metering Infrastructure (AMI)


  • Substation and Distribution Automation

  • Renewable Energy and Battery Storage Integration

  • Digital Substations and IEC 61850

  • Asset Management and Predictive Maintenance

  • Communications

  • Smart Cities

  • R&D Standards and Compliance

Grid Modernization and Smart Grid
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  • IT-OT Integration

  • Enterprise Application Integration

  • Enterprise Information Management

  • Information and Communications Technologies

  • Cybersecurity

  • IoT, Big Data and Data Analytics

  • Grid Edge Computing and Analytics

  • Digital Twins, Artificial Intelligence and Blockchain

  • Business Process Management

Digital Transformation
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