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Transmission Line Losses and Efficiency Optimization—Part 1

Transmission Line Losses and Efficiency Optimization—Part 1

Learn about distributed impedance and admittance parameters of transmission lines, their influence on voltage regulation, power loss, and…


Digital Twin Helps Italian Port Optimize Power Flow

Digital Twin Helps Italian Port Optimize Power Flow

AcegasApsAmga will use Siemens’ Gridscale X software to create a digital twin of the power grid in Trieste, Italy, to modernize and optimize…


tech insights Jun 30, 2025 by Luke James
Static vs. Dynamic ZIP Loads in IEEE Power Testing

Static vs. Dynamic ZIP Loads in IEEE Power Testing

Learn how dynamic and static ZIP loads affect power flow and stability in IEEE test systems using impedance, current, and power models.


Performance Index-Based Security Assessment and Screening Effect: Part 2

Performance Index-Based Security Assessment and Screening Effect: Part 2

Learn how to address the screening effect in performance index-based security assessment in power systems.


Smart Meter Data Analyzer Tracks EV Charging at the Grid Edge

Smart Meter Data Analyzer Tracks EV Charging at the Grid Edge

Sense has launched the EV Analytics system to help utilities improve grid reliability by providing real-time insights into electric vehicle…


News Jun 20, 2025 by Austin Futrell
Self-Charging Drones Offer Utilities Continuous Line Maintenance

Self-Charging Drones Offer Utilities Continuous Line Maintenance

Nomadic Drones’ self-charging aerial tech lets drones live on the grid, offering nonstop inspection for power lines and helping utilities…


Performance Index-Based Security Assessment and Screening Effect: Part 1

Performance Index-Based Security Assessment and Screening Effect: Part 1

Learn how to conduct performance index-based security assessment in power systems and how the screening effect impacts the accuracy of the assessment.


Understanding Capacitance in Overhead Transmission Lines

Understanding Capacitance in Overhead Transmission Lines

Learn how capacitance in high-voltage overhead transmission lines forms and is influenced by the earth, with derivations for single and three-phase…


Machine Learning Is Rewiring the Power Grid

Machine Learning Is Rewiring the Power Grid

How is machine learning improving renewable energy and grid management? A survey of use cases in energy systems sheds some light.


Digital Future-Proofing: Microgrids and DERs in Data Centers

Digital Future-Proofing: Microgrids and DERs in Data Centers

A multi-year approach to building microgrids and distributed energy resources is integral to meeting the growing energy needs of data centers.


Future Planning: Handling the Accelerating Energy Demand

Future Planning: Handling the Accelerating Energy Demand

Energy demand is facing unprecedented growth, and generation resources are changing. How can energy leaders handle the increase and plan for an…


Web Simulation: Broadening Access to Power Electronics Modeling

Web Simulation: Broadening Access to Power Electronics Modeling

Browser-based simulation tools for power electronics offer advantages over traditional desktop software. Learn how this approach simplifies…


AI-Powered Digital Twins for a Resilient Energy Infrastructure and Wildfire Prevention

AI-Powered Digital Twins for a Resilient Energy Infrastructure and Wildfire Prevention

Siemens Energy and NVIDIA are building geospatially accurate 3D AI models of our electrical grid to optimize utility operations, maintenance, and…


Eversource Leverages MATLAB for Probabilistic Load Flow to Advance Grid Planning Efforts

Eversource Leverages MATLAB for Probabilistic Load Flow to Advance Grid Planning Efforts

EEPower met with Eversource Energy and MathWorks to learn how their collaboration is driving grid modernization design and investment decisions…


News Apr 29, 2025 by Dale Wilson
Energy Users Open to Solar, EVs, and TOU Management

Energy Users Open to Solar, EVs, and TOU Management

A survey of energy customers could give utilities insights into grid management needs and long-term planning.


3 Strategies All Utilities Can Use for Grid Modernization

3 Strategies All Utilities Can Use for Grid Modernization

Utilities take different approaches to modernizing their grids, but an IBM Institute for Business Value report outlines three strategies they all…


Google AI, PJM Team Up for Grid Connection and Reliability

Google AI, PJM Team Up for Grid Connection and Reliability

Google and PJM Interconnection will use artificial intelligence to add more energy resources to the grid and enhance reliability.


News Apr 16, 2025 by Karen Hanson
High-Voltage Data Centers: AI Driving 48V and Beyond

High-Voltage Data Centers: AI Driving 48V and Beyond

The proliferation of AI has significantly reshaped data center infrastructure, pushing the limits of power systems to meet unprecedented demands.…


What Are the ‘Hidden Costs’ of Renewable Energy?

What Are the ‘Hidden Costs’ of Renewable Energy?

A report on renewable energy in Texas suggests that solar and wind energy have higher costs than expected.


25 Emerging Companies Pitch the Future of Energy at Distributech

25 Emerging Companies Pitch the Future of Energy at Distributech

Energy startups pitched their ideas to energy experts at Distributech in EPRI’s Incubatenergy Labs annual competition.