Energy deregulation allows businesses to choose their electricity or natural gas supplier instead of purchasing supply solely from the local utility. That flexibility often raises practical questions about reliability, pricing, and the role of the utility. The key distinction is simple: the local utility continues to deliver energy and maintain infrastructure, while the supply portion of your bill can be sourced through a competitive energy supplier. Service reliability does not change. What changes is who provides the energy itself and how that electricity supply or natural gas supply is priced and structured. Understanding how energy supply works in deregulated markets helps businesses see where flexibility exists and how different suppliers structure pricing.
What Is Energy Deregulation?
In the 1980s and 1990s, many states began restructuring energy markets to introduce competition and give businesses more control over energy costs. This shift did not happen overnight. At the federal level, both natural gas and electricity markets underwent decades of regulatory evolution, including changes to pipeline access, wholesale power markets, and open transmission policies. These foundational changes helped separate the production and sale of energy from its delivery.
By the early 2000s, this restructuring led to the unbundling of energy supply and delivery across much of the U.S. As a result, businesses in many regions gained the ability to choose their electricity and natural gas supplier, rather than relying solely on the local utility. This transition marked a significant shift from a fully regulated model to one that allows for competitive supply and more strategic energy procurement.
Energy deregulation did not happen in isolation. Similar market changes took place in the airline industry in the late 1970s and in telecommunications during the 1980s. In both cases, introducing competition expanded consumer choice, improved pricing transparency, and encouraged innovation. The same idea applies to energy markets.
In simplest terms, energy deregulation separates two parts of energy service:
Delivery
- The utility maintains pipelines and power lines
- The utility delivers electricity or natural gas
- The utility responds to outages
Supply
- A supplier provides the electricity supply or natural gas supply
- The supplier structures pricing agreements
- The supplier participates in wholesale energy markets
This structure was introduced to encourage competition and create access to competitive energy supply options.
Utility vs. Supplier: Who Does What?
Changing suppliers does not impact delivery or service continuity. Here is how responsibilities are divided:
The Utility
- Maintains pipelines and power lines
- Delivers electricity or natural gas
- Responds to outages
- Reads meters
- Issues bills (in some cases for delivery only, or for both delivery and supply depending on billing structure)
The Competitive Energy Supplier
- Purchases energy in wholesale markets
- Provides electricity or natural gas supply to customers
- Structures pricing agreements
- Helps manage market risk
The physical delivery of energy remains unchanged.
Billing, however, can vary depending on how the account is set up. In some cases, customers receive separate bills — one from the utility for delivery and one from the supplier for the energy supply portion. In other cases, the utility provides a single, consolidated bill that includes both delivery and supply charges, with the supplier’s portion reflected within it.
Regardless of the billing format, delivery charges remain associated with the utility, while the supply line reflects the provider responsible for your competitive energy supply.
How Competitive Market Pricing Works
In deregulated markets, supply prices are influenced by several market factors, including:
- Weather-driven demand
- Infrastructure constraints
- Storage levels
- Regional market demand
Utilities purchase energy supply and periodically adjust default rates based on these conditions. Utilities cannot actively time the market in the same way suppliers can, which is why their default supply rates are often less flexible than market-based contracts.
Competitive suppliers participate directly in wholesale markets and can structure competitive energy supply agreements that better align with a company’s financial goals.
Some organizations prioritize price stability for budgeting purposes. Others prefer pricing that moves with market conditions. In many cases, businesses work with an energy consultant or energy procurement consultant to evaluate different strategies.
The advantage of competitive supply is not simply access to different prices. It is the ability to build customized energy solutions that reflect how your organization manages budgets and risk.
What Actually Changes When You Switch?
From an operational perspective, very little changes when a business selects a competitive supplier.
What Remains the Same
- Delivery infrastructure
- Reliability of service
- Outage response
- Metering and utility service
What Changes
- The company providing the electricity supply or natural gas supply
- The pricing structure applied to that supply
For most organizations, the transition is largely administrative. The biggest change is the ability to work with a supplier or energy procurement company that can structure pricing agreements based on market conditions and business priorities.
Why Businesses Explore Competitive Supply
Organizations typically explore competitive energy supply for three main reasons
- Greater Pricing Control: Rather than accepting utility default service rate adjustments, businesses can select pricing structures that align with their financial planning cycles.
- Budget Stability: Contract structures can reduce exposure to seasonal swings in electricity supply or natural gas supply pricing.
- Strategic Energy Procurement: Energy becomes a managed expense supported by a defined contract strategy rather than a variable cost subject to periodic utility rate resets.
In markets experiencing volatility, many companies work with an experienced energy procurement company to evaluate contract timing and structure. The ideal partner will help you create a customized energy solution that satisfies both your operational needs and financial goals.
Energy Broker vs. Energy Supplier
Understanding the difference between a broker and a supplier can help clarify how third-party energy companies operate.
- Energy Supplier: A state-licensed company that purchases energy in wholesale markets and provides electricity or natural gas supply directly to customers through a contract.
- Energy Broker / Consultant: An intermediary that helps businesses evaluate supplier options and pricing but does not provide the energy supply itself. Depending on the state, these entities may also be licensed and may be referred to by different terms, such as energy consultant or aggregator.
Some organizations work directly with suppliers to build long-term contractual relationships. Others work with brokers or consultants to compare multiple offers. Understanding who holds contractual responsibility for the supply agreement, however, is essential when reviewing proposals.
What to Consider Before Choosing a Supplier
Before selecting a provider, businesses should evaluate:
- Financial stability and market experience
- Transparency in contract terms
- Alignment between pricing structure and usage profile
- Risk management discipline
- Contract duration relative to fiscal planning
An experienced energy procurement consultant can help analyze these factors and structure customized energy solutions that align with operational priorities.
Making Supplier Choice Clear
Understanding how deregulated energy markets work and seeing the potential benefits that participating in them can provide for your business can help make energy supply works in deregulated markets can make supplier decisions much clearer.
Energy deregulation does not change how electricity or natural gas reaches your facility. The utility continues to deliver the energy and maintain infrastructure. What deregulation provides is the ability to choose who supplies that energy and how it is priced.
Sprague has decades of experience participating in deregulated electricity and natural gas markets and over 155 years of energy supply experience. As an experienced energy procurement company, Sprague helps organizations evaluate supply options, structure contracts, and build customized energy solutions that support operational stability.
If you are exploring competitive electricity supply or natural gas supply options, a Sprague energy consultant can help. Reach out today to see how Sprague can help your business.
