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Regulatory Filings

Regulatory Filings Directory

As a regulated utility, we make regulatory filings regularly as a course of business. You'll find regulatory filings related to your state here. Please visit other categories under Rates & Regulations and Transmission for their relevant filings (for example, rate filings in Rates, Rights & Service Rules; resource plans in Resource Plans; and transmission filings in Transmission).

The increase will fund important infrastructure improvements
We are seeking an increase to cover pipeline system integrity costs
The plan exceeds the minimum Renewable Energy Standard
We are seeking to recover the costs of providing service
We are seeking to recover the costs of providing service
We are seeking to recover the costs of providing service for Gas and Steam
We filed a plan to meet Colorado's renewable energy standard
We are seeking a CPCN to construct two boilers at the Zuni facility and approval of regulatory plan.
Additional wind and solar energy—at competitive prices—proposed for Colorado’s electric grid
Implementation of new rider to recover costs for gas pipeline integrity programs and projects.
New changes to improve the extension administration process
Implementation of new rider to recover costs for gas pipeline integrity programs and projects
We filed a plan to meet Colorado's renewable energy standard
Investing For The Future, Delivering Value Today
Plans, reports and other resources
Low-cost wind will be added to voluntary Windsource program
Xcel Energy proposes $45.7 million credit to electric customers
Wisconsin electric and natural gas rate case
Colorado’s natural gas rate case
Frequently Asked Questions
The increase will fund important infrastructure improvements
Our electric and natural gas conservation improvement plan
The escrow account holds monies for decommissioning that are accessible prior to or during the decommissioning process.
The proposed plan for Xcel Energy's solar gardens program
Cost analysis and accrual necessary to fund used fuel storage and decommissioning of the Monticello and Prairie Island nuclear generating plants.
Xcel Energy requests additional rebates for Nederland customers
We provide regulatory filings to commissions and stakeholders
A proposed solar power plan to increase access for customers, add to renewable energy choices
The increase will fund important infrastructure improvements
This plan lays the foundation for the acquisition of renewable resources in our Resource Plan
We are seeking to revise the payment and late charge sections for gas and electric
We filed a pricing pilot and CPCN
Our electric demand-side management plan
Plans, reports and other resources
Choose your state

Our products and services differ based on state. Please select your state (or the state you're interested in) from the list to the left.

Why do our products and services differ based on state? Because our business is regulated by state. We have regulated operations in eight Western and Midwestern states. The different regulatory body for each state we serve determines what products and services we deliver in that state.