Skip to content
Contact
Set Up A Call
  • Blog
  • SPP’s Site Control Requirements for Interconnection: What You Need to Know
Share this post
Picture of ISO AI

ISO AI

electric substation

SPP’s Site Control Requirements for Interconnection: What You Need to Know

March 19, 2025
/
ISO/RTO Documentation Chatbot

Disclaimer: This blog post, which answers “What site control requirements does SPP have for interconnection?,” was generated using PCI’s ISO/RTO Documentation AI Chatbot, powered by ChatGPT. While the content is based on curated market documentation, it is intended for informational purposes only and may not reflect the most up-to-date or comprehensive information. We recommend verifying any key details directly with relevant sources before making business decisions.

For the latest answer to this question, generated live, visit our free ISO/RTO Documentation Chatbot.

 

 

Navigating the interconnection process in the Southwest Power Pool (SPP) can be complex, but understanding site control requirements is a critical first step. Site control is a cornerstone of SPP’s interconnection process, ensuring that developers have the rights to the land needed for their projects. Without meeting these requirements, interconnection requests can face delays or even rejection.

In this blog post, we’ll explore SPP’s site control requirements, how they shape interconnection requests, the documentation you’ll need to prove site control, and the latest changes to SPP’s interconnection process. By the end, you’ll have a clear understanding of how to navigate these requirements and keep your project on track.

ISO/RTO Documentation Chatbot

Use our AI to search Business Practice Manuals from ISO/RTO markets at no cost.

Try the Chatbot

What are SPP’s site control requirements?

SPP’s site control requirements are designed to ensure that developers have secured the necessary land rights to build their generating facilities and associated infrastructure. This includes not only the site for the generating facility itself but also the high-voltage tie line connecting the facility to the grid.

To meet these requirements, developers must demonstrate ownership, a leasehold interest, or a right to develop the site. Alternatively, they can provide an option to purchase or lease the land or show an exclusivity agreement with the landowner. These measures ensure that projects are viable and reduce the risk of speculative interconnection requests clogging the queue.

For example, if a developer submits an interconnection request without sufficient site control, SPP may require additional financial security to compensate for the lack of documentation. This ensures that only serious projects move forward, protecting the integrity of the interconnection process.

How site control impacts interconnection requests

Site control plays a pivotal role in determining whether an interconnection request is accepted or delayed. SPP requires developers to provide evidence of site control at various stages of the interconnection process. For instance, at least 75% of the high-voltage tie line to the point of interconnection must be under site control, unless the developer opts to provide additional financial security instead.

This requirement ensures that projects are not only feasible but also less likely to encounter delays due to land disputes or other site-related issues. Developers who fail to meet these requirements risk having their requests deemed incomplete, which can push their projects further back in the queue.

SPP’s focus on site control also helps streamline the interconnection process by weeding out speculative projects. By requiring developers to demonstrate a serious commitment to their projects, SPP can allocate resources more effectively and reduce bottlenecks in the queue.

What documentation is needed to prove site control?

To prove site control, developers must submit documentation that reasonably demonstrates their rights to the land. This can include:

Ownership documents: Proof that the developer owns the land outright.

Lease agreements: Evidence of a leasehold interest in the site.

Options to purchase or lease: Contracts showing the developer has the option to acquire the land.

Exclusivity agreements: Agreements with the landowner granting the developer exclusive rights to the site.

In some cases, developers may also need to provide additional financial security in lieu of site control. For example, SPP requires $80,000 per mile of right-of-way for high-voltage tie lines if site control isn’t fully established. This financial security is refunded once the developer meets the site control requirements or withdraws from the queue.

Recent changes to SPP’s interconnection process

SPP has made several updates to its interconnection process to address growing demand and improve efficiency. One significant change is the increased emphasis on site control during the Definitive Interconnection System Impact Study (DISIS) phase. Developers must now provide more detailed evidence of site control earlier in the process, reducing the likelihood of speculative projects advancing.

Additionally, SPP has introduced stricter timelines for submitting site control documentation. For example, developers must demonstrate 100% site control for any new substations required at the point of interconnection. These changes aim to streamline the interconnection process and ensure that only viable projects move forward.

SPP’s updated requirements reflect a broader trend in the energy industry toward greater accountability and efficiency. By prioritizing site control, SPP is helping to create a more reliable and transparent interconnection process.

Why site control matters for your project

Understanding and meeting SPP’s site control requirements is essential for any developer looking to connect to the grid. These requirements ensure that projects are viable, reduce the risk of delays, and help maintain the integrity of the interconnection process.

By securing the necessary land rights and providing the required documentation, developers can avoid costly setbacks and keep their projects on track. And with SPP’s recent updates to the interconnection process, it’s more important than ever to stay informed and prepared.

Whether you’re a seasoned developer or new to the interconnection process, taking the time to understand SPP’s site control requirements will pay off in the long run. By aligning your project with these standards, you’ll be well-positioned to navigate the interconnection process and bring your project to life.

For the latest answer to this question, generated live, visit our free ISO/RTO Documentation Chatbot.

Picture of ISO AI

ISO AI

The ISO/RTO Documentation AI Chatbot (ISO AI) is a specialized AI tool designed to provide accurate and detailed information about the operations, procedures and regulations of U.S.-based Independent System Operators (ISOs) and Regional Transmission Organizations (RTOs) based on their business practice manuals (BPMs). It will enable you to quickly build expertise in markets including CAISO, ERCOT, ISO-NE, MISO, NYISO, PJM, and SPP (including WEIS), and familiarize yourself with new markets like SPP Markets+ and EDAM, while offering quick access to the resources the chatbot’s answers are based on so that you can verify the information independently or explore topics in greater depth.

Related blog posts

Loading...
Jun 19
ISO/RTO Documentation Chatbot

When Does MISO Hold Its Seasonal Capacity Auctions, & How Do They Work?

wind farm
Jun 19
ISO/RTO Documentation Chatbot

When Does an ISO Use Forecasts for Load, Wind, & Solar in Operations?

Jun 19
ISO/RTO Documentation Chatbot

How CAISO Ensures Sufficient Capacity Before Adding Large New Loads

Related press

Loading...
open laptop
Feb 18
About Us,Cybersecurity

PCI Successfully Completes SOC/FISMA Examinations for 2024

Hector Hernandezcortes of PCI Energy Solutions receiving Iberdrola Mexico's prestigious award for Best Supplier in Innovation, Digitalization, and New Technologies at the company’s annual "Allies for the Green Industry" event in 2024
Nov 27
About Us,Customer Success,Mexico,Renewable Energy Trading

PCI Energy Solutions Named Best Supplier in Innovation, Digitalization, & New Technologies by Iberdrola Mexico

Oct 29
Hydrogen

Intermountain Power Agency Expands Hydrogen Storage Tracking Capabilities Using PCI Energy Solutions’ Platform

PCI Energy Solutions

PCI Energy Solutions

Also known as Power Costs, Inc.

Connect with us

U.S. 1+ 405.447.6933

Sales 1+ 405.701.7301

301 David L. Boren Blvd., Suite 2000
Norman, OK 73072

Contact us

We’re Hiring! 

Linkedin Twitter
  • Energy Trading and Optimization
  • ETRM
  • Wholesale Market Participation
  • Portfolio Optimization
  • Settlements and Billing
  • Gas & Fuels Management
  • Generation Outage Management
  • Company Type
  • Utilities
  • Generators
  • Traders
  • Renewable Energy
  • Asset Managers
  • Retailers
  • About
  • About Us
  • Leadership
  • Newsroom
  • Our Technology
  • PCI Insights
  • Cybersecurity
  • AWS Partnership
  • Careers

Subscribe to our newsletter

Subscribe
  • Transmission and Reliability
  • Transmission Outage Management
  • Transmission Scheduling
  • e-Tagging
  • Balancing Authority Operations
  • Energy Accounting
  • Settlements and Billing
  • Sustainable Energy
  • Renewables Trading & Scheduling
  • Energy Storage Optimization & Trading
  • Hydrogen
  • Hydropower
  • Carbon Intensity
  • Markets
  • North America
  • Latinoamerica
  • Europe
  • Australia
  • Thought Leadership
  • Blog
  • Webinars & Events
  • Newsletter
  • Case Studies
  • Customer Portal
  • INFOCUS Conference
  • Product Trainings
  • Product Documentation
  • Issue Tracker

© Power Costs, Inc. 2025 | All Rights Reserved.

  • Privacy Policy
  • Sitemap
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}

[gravityform id=”3″ title=”false” description=”false” ajax=”true”]

Request More Information

[gravityform id=”4″ title=”false” description=”false” ajax=”true”]

[gravityform id="11" title="false" description="false" ajax="true"]
Solutions

Energy Trading and Optimization

  • ETRM
  • Wholesale Market Participation
  • Gas & Fuels Management
  • Portfolio Optimization
  • Settlements and Billing
  • Generation Outage Management
  • ETRM
  • Wholesale Market Participation
  • Gas & Fuels Management
  • Portfolio Optimization
  • Settlements and Billing
  • Generation Outage Management

Transmission and Reliability

  • Transmission Outage Management
  • Transmission Scheduling
  • e-Tagging
  • Balancing Authority Operations
  • Settlements and Billing
  • Energy Accounting
  • Transmission Outage Management
  • Transmission Scheduling
  • e-Tagging
  • Balancing Authority Operations
  • Settlements and Billing
  • Energy Accounting

Sustainable Energy

  • Renewable Energy Trading & Scheduling
  • Energy Storage Optimization & Trading
  • Hydrogen
  • Hydropower
  • Carbon Intensity
  • Renewable Energy Trading & Scheduling
  • Energy Storage Optimization & Trading
  • Hydrogen
  • Hydropower
  • Carbon Intensity

Markets

  • North America
  • Latinoamerica
  • Europe
  • Australia
  • North America
  • Latinoamerica
  • Europe
  • Australia

Resources

Thought Leadership

  • Blog
  • Newsletter
  • Webinars & Events
  • Case Studies
  • ISO/RTO Documentation AI Chatbot
  • Blog
  • Newsletter
  • Webinars & Events
  • Case Studies
  • ISO/RTO Documentation AI Chatbot

Customer Portal

  • INFOCUS Conference 2025 Recap – 2026 Info Coming Soon!
  • Product Trainings
  • Product Documentation
  • Issue Tracker
  • INFOCUS Conference 2025 Recap – 2026 Info Coming Soon!
  • Product Trainings
  • Product Documentation
  • Issue Tracker

About Us

  • About
  • Leadership
  • Newsroom
  • Our Technology
  • PCI Insights
  • Cybersecurity
  • AWS Partnership
  • About
  • Leadership
  • Newsroom
  • Our Technology
  • PCI Insights
  • Cybersecurity
  • AWS Partnership

Careers

Contact Us