News & Blog
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New ESIG Report Documents Real-World Grid Disturbances Involving Large Loads
Read More: New ESIG Report Documents Real-World Grid Disturbances Involving Large LoadsESIG Large Loads Task Force report shows how careful tracking of large load disturbance events can inform the interconnection practices needed to maintain reliable and secure grid operations. The Energy Systems Integration Group (ESIG) has released Large Load Disturbance Events, a new technical report documenting recent grid disturbance events in which large, power electronics–based loads…
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Energy Systems Integration Group (ESIG) Announces 2026 Excellence Award Winners
Read More: Energy Systems Integration Group (ESIG) Announces 2026 Excellence Award WinnersLast week, the Energy Systems Integration Group (ESIG), the leading source of global expertise for energy systems integration and operations, announced the recipients of its 2026 Excellence Awards. These awards recognize energy professionals from around the world for their contributions and accomplishments toward the planning and operation of energy systems across multiple pathways and geographical scales…
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ESIG’s EV Load Forecasting Guide provides 20 best practices to best serve every jurisdiction with its unique needs
Read More: ESIG’s EV Load Forecasting Guide provides 20 best practices to best serve every jurisdiction with its unique needsThe Energy Systems Integration Group (ESIG) has released the EV Load Forecasting Guide, which articulates core principles for EV load forecasting, synthesizes leading practices, and assists utilities, regulators, and stakeholders in adopting effective forecasting approaches for electrified transportation. Utilities’ forecasting efforts underpin billions of dollars in grid investments that ensure system reliability. While, historically, forecasting…
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As Large Loads Reshape the Grid, ESIG Offers Modeling Guidance
Read More: As Large Loads Reshape the Grid, ESIG Offers Modeling GuidanceAs data centers and other large electronic loads reshape demand on the power system, the models used for grid stability studies weren’t built for these technologies. A new ESIG report addresses that gap. The Energy Systems Integration Group (ESIG) has released a new report, Large Load Modeling for Dynamic Studies: Current Practices and Recommendations, developed…
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ESIG Welcomes Devonie Oleson as Director of Communications
Read More: ESIG Welcomes Devonie Oleson as Director of CommunicationsEnergy Systems Integration Group (ESIG), the leading source of global expertise for energy systems integration and operations, has hired Devonie Oleson as Director of Communications. Oleson brings more than 15 years of strategic communications leadership in the energy sector to ESIG. Based in Colorado, she has worked across the national lab system, the U.S. Department…
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ESIG Releases New Report: Stress Testing Methods For Evaluating Resilience To Extreme Events: Valuing Interregional Transmission
Read More: ESIG Releases New Report: Stress Testing Methods For Evaluating Resilience To Extreme Events: Valuing Interregional TransmissionStress testing simulates grid performance across a range of weather-related high-risk conditions and guide planners in determining which grid improvements, including interregional transmission, can most cost-effectively support grid reliability during high-impact, low-probability events. The Energy Systems Integration Group (ESIG) has released a new report, Stress Testing Methods for Evaluating Resilience to Extreme Events: Valuing Interregional…