Overview: Why NERC Compliance Matters
In the ever-evolving landscape of power system management, maintaining compliance with NERC (North American Electric Reliability Corporation) standards is not optional—it’s essential. The emergence of renewable energy resources and inverter-based technologies has dramatically transformed the operational dynamics of the Bulk Power System (BPS). To support this transformation, Keentel Engineering offers advanced NERC compliance services tailored to help Generator Owners (GOs), Transmission Owners (TOs), and other regulated entities navigate complex requirements under FERC Order 901 and the latest NERC models and validation standards.
Our NERC Compliance Services
Keentel Engineering provides specialized services across three core NERC initiatives:
Model Verification and Validation – MOD-026-2
- Merging MOD-026 and MOD-027 requirements into a uniform framework
- Defining “Model Verification” vs. “Model Validation” per IEEE P2800.2
- Assisting with EMT models for Inverter-Based Resources (IBRs)
- Improving model fidelity using disturbance data from PRC-002 and PRC-028
Uniform Framework for IBR Modeling – MOD-032-2
- Preparing compliant datasets for both registered and unregistered IBRs
- Conforming to ERO’s “Criteria for Acceptable Models”
- Addressing DER integration and demand aggregation (Attachment 1)
- Managing phased-in compliance timelines (24–36 months for R2–R4)
System Model Validation – MOD-033
- Validating planning and operational models against field behavior
- Meeting Order 901 directives for interconnection-wide consistency
- Ensuring component models comply with MOD-032 and MOD-026-2
- Collaborating with model owners for continuous improvement
Benefits of Keentel’s NERC Compliance Services
- End-to-End Support: From data collection through audit readiness
- Custom Solutions: IBRs, DERs, and legacy asset strategies
- Technical Expertise: Deep knowledge of FERC Order 901 & IEEE standards
- Time-Sensitive Guidance: Navigate deadlines and avoid penalties
- Ongoing Monitoring: Stay aligned with evolving ERO and FERC requirements
FAQ on NERC Compliance Services
What is a NERC compliance service?
A NERC compliance service is a suite of consulting and technical offerings that ensures utilities, Generator Owners (GOs), Transmission Owners (TOs), and other entities meet mandatory reliability standards set by NERC.
Why is NERC compliance important?
NERC compliance guarantees the reliable operation of the Bulk Power System (BPS), prevents grid disturbances, and helps stakeholders avoid significant financial penalties.
What is FERC Order 901?
FERC Order 901 is a federal directive mandating updated modeling and validation practices—particularly for Inverter-Based Resources (IBRs)—to enhance grid reliability.
What is the difference between model verification and validation?
- Model Verification confirms that the model’s design aligns with NERC and IEEE requirements.
- Model Validation compares simulation outputs against real disturbance data (e.g., from PRC-002 and PRC-028) to ensure accuracy.
Which entities need to comply with MOD-026-2?
Generator Owners with new or existing IBRs commissioned after the effective date must comply with MOD-026-2 for model verification and validation.
What does MOD-032-2 address?
MOD-032-2 defines a uniform framework for collecting model data for IBRs and DERs across all planning regions, including the new Attachment 1 requirements.
How does MOD-033 ensure system reliability?
MOD-033 mandates end-to-end system model validation, comparing dynamic and steady-state simulations against actual performance data to guarantee planning models reflect real behavior.
What are Inverter-Based Resources (IBRs)?
IBRs are energy assets—such as solar PV, wind turbines, and BESS—that interface with the grid via power electronics, requiring specialized modeling and compliance under PRC-029, MOD-032, and related standards.
Who benefits from Keentel’s NERC compliance services?
Utilities, GOs, TOs, Distribution Providers, and any NERC-registered entities gain from our turnkey compliance solutions, ensuring audit readiness and operational resilience.
What is EMT modeling and who needs it?
EMT modeling (Electromagnetic Transient) involves high-fidelity PSCAD or similar simulations for IBRs to assess transient behavior during faults and system events.
Are legacy systems covered under the new NERC modeling rules?
Yes. Even legacy assets lacking OEM support must be modeled or justified for exemption under MOD-026-2 and MOD-032-2 guidelines.
What is Attachment 1 in MOD-032?
Attachment 1 is the detailed data sheet specifying required information—such as control parameters and protection settings—for all DER, demand, and IBR models.
What are “Acceptable Models” under ERO criteria?
“Acceptable Models” meet the ERO’s performance and usability benchmarks, ensuring consistency and comparability across interconnection-wide studies.
How is model performance evaluated?
Performance is validated by comparing simulation outputs against recorded disturbance data from PRC-002-5 and PRC-028-1 monitoring equipment.
How long do I have to comply with new MOD-032-2 changes?
Compliance timelines extend up to 36 months post-effective date, depending on FERC approval and the specific implementation phase (R2–R4).
Do unregistered IBRs need to be modeled?
Yes. MOD-032-2 requires modeling for all IBRs above threshold capacities, regardless of formal NERC registration.
What’s Keentel’s approach to phased compliance?
We develop customized roadmaps aligned with FERC milestones and COD (Commercial Operation Date) requirements for each standard’s phase-in.
What if I lack disturbance data for model validation?
Keentel assists in acquiring and interpreting disturbance recordings from PRC-002 and PRC-028 monitoring equipment.
Can Keentel support me during a NERC audit?
Absolutely. We deliver comprehensive compliance documentation, technical reports, and expert defense during NERC audits.
How are system models validated interconnection-wide?
Validation is performed collaboratively across all Planning Coordinators’ footprints to ensure regional consistency under MOD-033.
Does MOD-033 apply to real-time operations?
No—MOD-033 applies to offline models used by planners, not to real-time operational systems.
What if my model is deemed unacceptable?
We reconfigure, retest, and resubmit your models for ERO approval, ensuring full compliance.
What tools does Keentel use for modeling and validation?
Industry-approved platforms such as Siemens PSS®E, PSCAD, and other benchmarking software ensure model accuracy and compliance.
What happens after model validation?
Validated models are updated, resubmitted, archived, and integrated into ongoing grid operations and future audits.
How do I start with Keentel’s NERC compliance service?
Contact us for a no-obligation compliance assessment and roadmap tailored to your MOD-026, MOD-032, and MOD-033 needs.
Partner with Keentel Engineering
The future of Bulk Power System reliability depends on robust, compliant, and future-ready modeling. With Keentel Engineering as your NERC compliance partner, your organization will meet evolving regulatory demands and enhance operational resilience.
Start your NERC compliance journey today — Contact Keentel Engineering.
