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= Supply Chain Risk, Resilience & Emerging Trends =
= Supply Chain Security, Resilience & Industry Trends =
 
[[File:Supply Chain Model.png|thumb|right|900px|EPRI Supply Chain Model<ref>https://www.epri.com/research/programs/112046/results/3002012753</ref>]]


== Executive Summary ==
== Executive Summary ==
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* Supply Chain Resilience
* Supply Chain Resilience
* Secure Procurement
* Secure Procurement
[[File:Supply Chain Model.png|thumb|right|900px|EPRI Supply Chain Model <ref>https://www.epri.com/research/programs/112046/results/3002012753</ref>]]


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== Why It Matters ==
== Why It Matters ==


Modern supply chains are increasingly:
Modern utility supply chains are increasingly:


* Globally distributed
* Globally distributed
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Disruptions involving suppliers, software providers, logistics partners, or manufacturers can directly impact reliability, operations, and security.
Disruptions involving suppliers, software providers, logistics partners, or manufacturers can directly impact reliability, operations, and security.
For utilities, supply chain risk extends beyond procurement and can affect generation assets, transmission systems, distributed energy resources, battery storage systems, and critical operational technology environments.


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=== Hardware & Communications Risks ===
=== Hardware & Communications Risks ===


Industry assessments have identified instances of undocumented communications capabilities such as:
Recent EPRI assessments highlight the importance of understanding communications pathways, undocumented functionality, third-party connectivity, and remote access capabilities within modern energy technologies.<ref>EPRI Security Design Architecture Review: Solar Inverters (3002029720).</ref>
 
Examples include:


* Cellular connectivity
* Cellular communications
* Wi-Fi
* Wi-Fi connectivity
* Bluetooth
* Bluetooth interfaces
* Remote management functions
* Vendor remote access capabilities
* Undocumented communications pathways


'''Utility Impact'''
'''Utility Impact'''


These capabilities can introduce unknown access paths, reduce asset visibility, and complicate cybersecurity monitoring.
* Reduced visibility into deployed technologies
* Expanded attack surface
* Challenges validating asset configurations
* Increased monitoring and incident response complexity


=== Software Supply Chain Risks ===
=== Software Supply Chain Risks ===


Modern energy systems rely heavily on software, firmware, cloud services, and third-party applications.
Modern energy infrastructure depends heavily on firmware, embedded software, cloud platforms, and third-party applications.


'''Examples'''
Examples include:


* Compromised software updates
* Compromised software updates
* Vulnerable dependencies
* Vulnerable third-party components
* Unauthorized firmware changes
* Unauthorized firmware modifications
* Third-party remote access tools
* Software supply chain attacks


'''Utility Impact'''
'''Utility Impact'''


A compromise affecting a single supplier may have downstream impacts across multiple organizations.
A compromise affecting a software vendor, service provider, or technology integrator may impact multiple organizations simultaneously.


=== Geopolitical & Supplier Risks ===
=== Geopolitical & Supplier Risks ===
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'''Utility Impact'''
'''Utility Impact'''


Supply disruptions can delay infrastructure projects, maintenance activities, and equipment deployments.
Supply disruptions can delay:
 
* Grid modernization initiatives
* Renewable energy projects
* Battery storage deployments
* Equipment replacement programs
* Capital improvement projects


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== Supply Chain Cybersecurity ==
== Supply Chain Cybersecurity ==


[[File:SupplyChainCyber.jpg|thumb|right|450px|Supply Chain Cybersecurity]]
[[File:SupplyChainCyber.jpg|thumb|right|450px|Cybersecurity Within Connected Supply Networks]]


Digital transformation has expanded the attack surface across supply chains.
Digital transformation has expanded the attack surface across the supply chain ecosystem.


=== Common Threats ===
=== Common Threats ===
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* Software supply chain attacks
* Software supply chain attacks
* Vendor remote access
* Vendor remote access
* IoT device vulnerabilities
* Connected IoT device vulnerabilities
* Operational Technology (OT) targeting
 
=== Industry Response ===


=== Leading Practices ===
Leading organizations increasingly implement:


* Supplier cyber assessments
* Supplier cybersecurity assessments
* Multifactor Authentication (MFA)
* Multi-Factor Authentication (MFA)
* Network segmentation
* Network segmentation
* Continuous supplier monitoring
* Continuous supplier monitoring
* Software Bills of Materials (SBOMs)
* Software Bills of Materials (SBOMs)
* Hardware Bills of Materials (HBOMs)


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* Predictive maintenance
* Predictive maintenance
* Transportation optimization
* Transportation optimization
* Procurement analytics


=== Emerging Trend: Agentic AI ===
=== Emerging Trend: Agentic AI ===


Organizations are beginning to evaluate AI systems capable of performing approved supply chain actions, such as:
Organizations are evaluating AI systems capable of performing approved supply chain actions, including:


* Supplier identification
* Supplier identification
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* Logistics rerouting
* Logistics rerouting
* Risk investigation
* Risk investigation
* Scenario planning support


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[[File:Supply Chain Control Tower.png|thumb|right|800px|Supply Chain Control Tower]]
[[File:Supply Chain Control Tower.png|thumb|right|800px|Supply Chain Control Tower]]


Control Towers and Digital Twins are becoming key tools for improving visibility and resilience.
Supply Chain Control Towers and Digital Twins are becoming key technologies for improving visibility and resilience.


=== Benefits ===
=== Benefits ===
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* Supply disruption monitoring
* Supply disruption monitoring
* Supplier performance tracking
* Supplier performance tracking
* Inventory awareness
* Scenario planning
* Scenario planning
* Risk analysis
* Risk analysis
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=== Key Question ===
=== Key Question ===


''Can we identify supply chain disruptions before they impact operations?''
''Can we identify and respond to supply chain disruptions before they impact operations?''


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* Require SBOMs and HBOMs
* Require SBOMs and HBOMs
* Assess supplier cybersecurity practices
* Assess supplier cybersecurity practices
* Review remote access capabilities
* Review third-party connectivity
* Validate vendor security programs


=== Visibility ===
=== Visibility ===
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* Identify critical dependencies
* Identify critical dependencies
* Conduct wireless assessments
* Conduct wireless assessments
* Improve component traceability


=== Security ===
=== Security ===


* Eliminate default credentials
* Eliminate default credentials
* Restrict remote access
* Restrict unnecessary remote access
* Implement MFA
* Implement MFA
* Segment operational networks
* Segment operational networks
* Validate firmware integrity


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== Emerging Trends (2026–2027) ==
== Emerging Trends (2026-2027) ==


=== High Priority ===
=== High Priority ===
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* Third-Party Risk Monitoring
* Third-Party Risk Monitoring


=== Emerging ===
=== Emerging Topics ===


* Autonomous Logistics
* Autonomous logistics
* Robotics
* Robotics
* IoT Asset Tracking
* IoT asset tracking
* Digital Product Passports (DPPs)
* Digital Product Passports (DPPs)


'''Digital Product Passports (DPPs)'''
'''Digital Product Passports (DPPs)'''


An emerging traceability capability primarily driven by international regulatory requirements that may influence future supply chain transparency, procurement processes, and asset traceability.
An emerging traceability capability driven primarily by international regulatory initiatives that may influence future supply chain transparency, procurement processes, and asset lifecycle management.
 
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== References ==
== References ==
<references />
== Additional Resources ==
* EPRI Supply Chain Assessment Research Program (112046)
* EPRI Security Design Architecture Review: Solar Inverters (3002029720)
* EPRI Technical Assessment Methodology (3002012752)
* EPRI Defensible Network Architectures: Criteria for Secure OT Deployment in Power Systems (3002027430)
* EPRI Inverter-Based Resources and Grid Interconnection Research
* DOE Energy Sector Supply Chain Risk Management Resources
* NERC Supply Chain Risk Management Guidance
* CISA Supply Chain Risk Management Resources

Revision as of 15:23, 4 November 2026

Supply Chain Security, Resilience & Industry Trends

EPRI Supply Chain Model[1]

Executive Summary

Supply chains have become a strategic risk area for utilities and critical infrastructure operators. Globally sourced hardware, software, and connected technologies introduce cybersecurity, operational, and geopolitical risks that can impact reliability and business operations.

At the same time, organizations are investing in advanced visibility and risk management capabilities using Artificial Intelligence (AI), Supply Chain Control Towers, Digital Twins, and supplier monitoring programs.

Key Priorities

  • Supply Chain Cybersecurity
  • Supplier Risk Management
  • End-to-End Visibility
  • AI-Enabled Decision Support
  • Supply Chain Resilience
  • Secure Procurement

Why It Matters

Modern utility supply chains are increasingly:

  • Globally distributed
  • Digitally connected
  • Dependent on third-party suppliers
  • Exposed to cyber and geopolitical risks

Disruptions involving suppliers, software providers, logistics partners, or manufacturers can directly impact reliability, operations, and security.

For utilities, supply chain risk extends beyond procurement and can affect generation assets, transmission systems, distributed energy resources, battery storage systems, and critical operational technology environments.

Key Risks

Hardware & Communications Risks

Recent EPRI assessments highlight the importance of understanding communications pathways, undocumented functionality, third-party connectivity, and remote access capabilities within modern energy technologies.[2]

Examples include:

  • Cellular communications
  • Wi-Fi connectivity
  • Bluetooth interfaces
  • Vendor remote access capabilities
  • Undocumented communications pathways

Utility Impact

  • Reduced visibility into deployed technologies
  • Expanded attack surface
  • Challenges validating asset configurations
  • Increased monitoring and incident response complexity

Software Supply Chain Risks

Modern energy infrastructure depends heavily on firmware, embedded software, cloud platforms, and third-party applications.

Examples include:

  • Compromised software updates
  • Vulnerable third-party components
  • Unauthorized firmware modifications
  • Software supply chain attacks

Utility Impact

A compromise affecting a software vendor, service provider, or technology integrator may impact multiple organizations simultaneously.

Geopolitical & Supplier Risks

Global supply chains remain vulnerable to:

  • Trade restrictions
  • Export controls
  • Semiconductor shortages
  • Critical mineral dependencies
  • Transportation disruptions

Utility Impact

Supply disruptions can delay:

  • Grid modernization initiatives
  • Renewable energy projects
  • Battery storage deployments
  • Equipment replacement programs
  • Capital improvement projects

Supply Chain Cybersecurity

File:SupplyChainCyber.jpg
Cybersecurity Within Connected Supply Networks

Digital transformation has expanded the attack surface across the supply chain ecosystem.

Common Threats

  • Third-party compromise
  • Ransomware
  • Software supply chain attacks
  • Vendor remote access
  • Connected IoT device vulnerabilities
  • Operational Technology (OT) targeting

Industry Response

Leading organizations increasingly implement:

  • Supplier cybersecurity assessments
  • Multi-Factor Authentication (MFA)
  • Network segmentation
  • Continuous supplier monitoring
  • Software Bills of Materials (SBOMs)
  • Hardware Bills of Materials (HBOMs)

Artificial Intelligence in Supply Chains

AI-Enabled Supply Chain Analytics

AI is helping organizations move from reactive to predictive supply chain management.

Current Applications

  • Demand forecasting
  • Inventory optimization
  • Supplier risk monitoring
  • Predictive maintenance
  • Transportation optimization
  • Procurement analytics

Emerging Trend: Agentic AI

Organizations are evaluating AI systems capable of performing approved supply chain actions, including:

  • Supplier identification
  • Inventory rebalancing
  • Logistics rerouting
  • Risk investigation
  • Scenario planning support

Supply Chain Visibility

Supply Chain Control Tower

Supply Chain Control Towers and Digital Twins are becoming key technologies for improving visibility and resilience.

Benefits

  • Real-time visibility
  • Supply disruption monitoring
  • Supplier performance tracking
  • Inventory awareness
  • Scenario planning
  • Risk analysis

Key Question

Can we identify and respond to supply chain disruptions before they impact operations?

Recommendations

Procurement

  • Require SBOMs and HBOMs
  • Assess supplier cybersecurity practices
  • Review third-party connectivity
  • Validate vendor security programs

Visibility

  • Maintain supplier and asset inventories
  • Identify critical dependencies
  • Conduct wireless assessments
  • Improve component traceability

Security

  • Eliminate default credentials
  • Restrict unnecessary remote access
  • Implement MFA
  • Segment operational networks
  • Validate firmware integrity

Emerging Trends (2026-2027)

High Priority

  • Agentic AI
  • Supply Chain Control Towers
  • Digital Twins
  • Software Supply Chain Security
  • Third-Party Risk Monitoring

Emerging Topics

  • Autonomous logistics
  • Robotics
  • IoT asset tracking
  • Digital Product Passports (DPPs)

Digital Product Passports (DPPs)

An emerging traceability capability driven primarily by international regulatory initiatives that may influence future supply chain transparency, procurement processes, and asset lifecycle management.

References

  1. ↑ https://www.epri.com/research/programs/112046/results/3002012753
  2. ↑ EPRI Security Design Architecture Review: Solar Inverters (3002029720).

Additional Resources

  • EPRI Supply Chain Assessment Research Program (112046)
  • EPRI Security Design Architecture Review: Solar Inverters (3002029720)
  • EPRI Technical Assessment Methodology (3002012752)
  • EPRI Defensible Network Architectures: Criteria for Secure OT Deployment in Power Systems (3002027430)
  • EPRI Inverter-Based Resources and Grid Interconnection Research
  • DOE Energy Sector Supply Chain Risk Management Resources
  • NERC Supply Chain Risk Management Guidance
  • CISA Supply Chain Risk Management Resources
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