Years Combined Experience
Where Expertise Meets Ambition.
- At ZEG, we are a powerhouse of electric power grid and markets experts, united by an unyielding commitment to the monumental task of decarbonizing the power grid. Our team is not just a collection of individuals; we are a force that’s reshaping the electricity industry as we know it.
- Our core ethos revolves around true collaboration, where we forge deep partnerships with industry stakeholders and cater to a clientele that is more sophisticated and discerning than ever before.
Our Services
Our commitment is unwavering—we strive to be the absolute best in delivering our core services and products.
Siting and Sizing
Identifying optimal locations for energy infrastructure projects considering the regional criteria, power grid and power markets dynamics and determining the appropriate size to maximize performance.
Nodal Market Analytics
In-depth analysis of energy market dynamics using our benchmarked proprietary models, offering valuable insights to inform strategic decision making and optimize project development.
Interconnection Application
We guide and support clients through the process of applying for generation and/or large load interconnection, ensuring compliance with applicable requirements while maintaining proven ZEG-level timeliness and quality.
Comprehensive Modeling
We’re at the forefront of setting standards, methodologies and procedures for complex modeling and analytics of conventional and emerging technologies including grid following and grid inverters for offshore, onshore, FACTs and GETs assets.
SLD, Site Physical Layouts, String Optimization, Energy Yield Estimation
We optimize solar/BESS project layouts considering terrain, shading, and electrical design. Our services include energy yield estimates, solar irradiance analysis, and shading impacts. We also provide indicative BOM, CapEx, and OpEx estimates.
Technical Due Diligence
We provide technical due diligence for mergers, acquisitions, and ISO/RTO decisions, including system impact reviews, generation deliverability, cluster studies, shadow impact studies, and cost-allocation assessments.
ISO/RTO Registration, Energization, commissioning
We handle ISO/RTO registration, including interconnection agreement reviews, electrical studies, technical forms, commissioning tests, data collection, and post-commissioning model validation.
Shadow System Impact Studies
Conducting shadow system impact studies including load flow, transient stability, and sub-synchronous analysis by mirroring the transmission owner or ISO/RTO study assumptions and methodology.
Reliability and Economic-based Transmission Planning
Performing transmission planning analyses, accounting for applicable regional criteria and methodology, to identify the likelihood and potential solutions for mitigating grid reliability issues or congested flow gates.
NERC/FERC Compliance
Technical analyses in support of compliance with various NERC and FERC standards including MOD 25/26/27/32, PRC 005, PRC 019, PRC 024, PRC 025, VAR 002, FAC 002, FAC 008
Electrical Studies
Reactive Power Study, grid-islanding analysis, energization assessment, harmonic analysis, transient recovery voltage (TRV), Transient Over-Voltage (TOV), Arc-flash studies, Volt/Var optimization.
Our Solution
Latest News
The ERCOT Regional Planning Group (RPG) meeting on September 25, 2024, included status updates on several key transmission projects, discussions on...
The ERCOT Planning Working Group (PLWG) met on September 24, 2024, to review the progress on planning-related topics, revision requests, and...
The MISO LRTP meeting held on September 24, 2024, covered detailed updates and analyses regarding the Tranche 2.1 portfolio of projects,...
The ERCOT TAC Meeting on September 19, 2024, addressed multiple revision requests, changes to the stakeholder process, and updates on the...
The SPP Generation Interconnection Advisory Group Net Conference, held on September 18, 2024, focused on several key areas concerning the DISIS...
The SPP DISIS-2022-001-P2 Kickoff meeting focused on the Definitive Interconnection System Impact Study (DISIS) for interconnection requests submitted in 2022. The...