Financial Transmission Rights (FTRs): How They Work in Electricity Markets

Electricity prices can vary depending on where you live. Transmission congestion is one cause. It occurs when certain regions can’t receive enough affordable electricity from the power system. As a result, electricity providers may have to pay extra to serve their customers.

Energy firms can control these additional expenses with the aid of Financial Transmission Rights (FTRs). To guard against fluctuations in congestion pricing, wholesale energy markets use these financial contracts.

Most companies don’t buy or trade FTRs directly. However, these agreements may affect how power providers calculate costs and set business electricity rates. Business owners can choose energy contracts more wisely if they understand them.

What Are Financial Transmission Rights (FTRs)?

A Financial Transmission Right (FTR) is a financial contract used in wholesale electricity markets to manage electricity transmission congestion costs. It allows the holder to receive payments or face charges based on congestion price differences between two locations on the power grid. Electricity suppliers, utility companies and energy traders use FTRs to hedge against congestion price risks.

The places are called the source and the sink. The source is the departure price; the sink is the arrival price. An FTR does not entitle the holder to control of the transmission lines or to any actual delivery of electricity. Instead, it provides a financial hedge against congestion price risk.

Electricity suppliers, utility corporations, and energy traders use these contracts for varied objectives. Suppliers widely use them to hedge electricity prices. Traders may purchase them to generate returns from anticipated changes in congestion prices.

Also Read:
The Role of Electric Grid Operators: How They Keep the Power On

Why Does Transmission Congestion Happen?

Electricity travels through power lines that connect generation facilities with homes and businesses. These lines have limits on how much electricity they can carry safely. When demand becomes high, or transmission capacity falls, the grid may not deliver the cheapest available electricity to every location. Grid operators may need to use more expensive power sources. Several factors can cause electricity transmission congestion:

• High Demand for Electricity: During hot summer afternoons and other peak times, electricity demand frequently rises. In some places, high demand can strain transmission lines and increase congestion costs.
• Transmission Line Outages: Planned maintenance and equipment malfunctions can reduce available transmission capacity. Other routes already carrying large volumes of electricity may need to carry more.
• Limited Grid Infrastructure: In some areas, there aren’t enough transmission lines to transfer power effectively. As a result, delivering less expensive electricity from distant generating units may become more difficult.
• Changes in Power Generation: Power plants may produce less electricity than anticipated or shut down for repairs. Electricity flows throughout the system may also be impacted by variations in solar and wind power.

These conditions can create different wholesale electricity prices across locations. Financial Transmission Rights help market participants manage the resulting price differences.

Also Read:
Price Elasticity of Energy Demand: Strategies for Smarter Procurement

How Do Financial Transmission Rights Work?

FTRs work by measuring the difference in congestion prices between two pricing points. The contract’s value depends on this difference, the amount of electricity covered and the settlement period. Wholesale electricity markets use Locational Marginal Pricing (LMP) to calculate electricity prices at different grid locations.

LMP generally includes three main components:

• Energy Cost: The cost of producing electricity to meet demand. This amount changes with generation costs and wholesale market conditions.
• Congestion Cost: The extra cost caused by transmission limitations. It can vary between locations when the grid becomes congested.
• Marginal Loss Cost: The cost associated with electricity lost while moving through transmission lines. These losses depend on grid conditions and electricity flows.

Financial Transmission Rights focus on the congestion component rather than the full electricity price.

Financial Transmission Rights Calculation

For a standard FTR obligation, the settlement is calculated using the congestion price difference between the source and sink.

FTR Settlement = (Sink Congestion Price – Source Congestion Price) × MW × Hours

For example, suppose the congestion price at the source is $5/MWh and the sink price is $25/MWh. A trader holds a 10 MW FTR for one hour.

The calculation is:

($25 – $5) × 10 × 1 = $200

The FTR produces a $200 settlement credit for that hour. However, the contract may also produce a charge if congestion prices move in the opposite direction.

FTR Obligations vs. FTR Options

An FTR obligation can provide a credit or create a charge depending on the direction of congestion prices. An FTR option generally provides a positive settlement when congestion moves in the covered direction but does not create a negative congestion settlement when the price difference reverses. Availability and specific rules depend on the electricity market.

How Are FTRs Used in Wholesale Electricity Markets?

Financial Transmission Rights have two common uses. Electricity suppliers use them to manage congestion expenses while energy traders use them to take positions on future price differences.

Also Read:
How the Electricity Supply Industry Developed: History & Future Trends

Hedging Electricity Congestion Costs

Electricity suppliers often purchase power in wholesale markets before selling it to commercial and residential customers. Unexpected congestion charges can increase their supply costs.

An FTR can help offset these expenses when the contract matches the supplier’s actual congestion exposure. This process is called electricity congestion hedging. It helps suppliers manage financial risk but does not eliminate every change in wholesale electricity costs.

Also Read:
Understanding Power Purchase Agreements for Renewable Energy

Financial Transmission Rights Trading

Energy traders may purchase FTRs when they expect congestion prices to change between two locations. Their goal is to earn more from contract settlements than they spend acquiring the rights. These trades involve financial risk. If congestion prices move against the trader’s position, the contract may generate losses instead of profits.

Example of FTR Hedging for an Electricity Supplier

Suppose an electricity supplier provides power to a manufacturing company under a fixed-rate electricity contract. The supplier expects its wholesale energy cost to remain at $50/MWh. Now imagine a transmission line outage increases congestion charges by $30/MWh. The supplier’s simplified costs change as follows:

How Can Market Participants Purchase FTRs?

Financial Transmission Rights are mainly acquired through auctions managed by Independent System Operators (ISOs) and Regional Transmission Organizations (RTOs). The available auction types depend on each electricity market.

• Annual FTR Auctions: Participants can acquire rights covering longer periods. Electricity suppliers may use annual auctions to plan future congestion exposure and manage expected supply costs.
• Monthly FTR Auctions: These auctions allow participants to adjust shorter-term positions. They can be useful when electricity demand or expected transmission conditions change.
• Long-Term FTR Auctions: Certain electricity markets offer auctions for future planning periods. These contracts help eligible participants manage congestion exposure beyond the current auction year.
• Secondary Markets: Approved participants may transfer or trade existing FTR positions. These transactions follow the rules established by the relevant electricity market operator.

Also Read:
Choosing Retail Energy Suppliers: Reputation vs Lowest Price Guide

What Are Auction Revenue Rights (ARRs)?

Auction Revenue Rights (ARRs) are financial entitlements that allow eligible transmission customers to receive revenue from FTR auctions. In markets such as PJM, qualifying participants can hold ARRs for auction revenue or convert eligible rights into FTRs. ARR allocations and conversion rules depend on the regional electricity market.

FTRs vs. CRRs vs. TCCs: What Is the Difference?

Financial congestion rights have different names across U.S. electricity markets. Their main purpose is similar, but market rules and settlement methods can differ.

How Do FTRs Affect Commercial Electricity Rates?

Most businesses do not participate in Financial Transmission Rights trading. Still, transmission congestion can influence the prices offered by retail electricity suppliers. Suppliers consider several wholesale market risks before preparing commercial electricity quotes. These risks may include energy prices, congestion charges, and expected demand. The effect also depends on the type of electricity supply contract.

Fixed-Rate Electricity Contracts

A fixed-rate electricity contract provides an agreed supply price for a specified period, subject to its terms. Suppliers may use FTRs to manage congestion exposure while serving customers under these agreements.

Variable-Rate Electricity Contracts

Variable-rate contracts allow electricity supply prices to change based on the agreed pricing method. Customers may face higher costs when wholesale market prices or applicable congestion charges increase.

Also Read:
Comparing Fixed vs. Variable Electricity Rates: Pros and Cons

Indexed Electricity Contracts

Indexed electricity pricing follows a market-based formula. Depending on the agreement, certain congestion costs may affect the final electricity supply rate paid by the customer. Businesses should review which charges are included in their contracts before choosing a pricing plan.

Also Read:
Energy Index Contracts Explained: Pricing, Benefits, and Risks

What Are the Risks of Financial Transmission Rights?

FTRs can help manage electricity price volatility, but they also carry financial risks. A contract may generate losses if congestion prices move against the holder. The actual congestion exposure may also differ from the locations or hours covered by the FTR.

Auction costs are another factor. A positive settlement does not always mean the trader earns a profit. Some markets may also experience FTR funding shortfalls under their settlement rules. These risks make market analysis and careful contract selection important for electricity suppliers and traders.

Find Better Business Electricity Rates With Great Energy 1

Financial Transmission Rights help electricity suppliers manage congestion costs and market risks. At Great Energy 1, we help businesses compare electricity suppliers, review contracts and find competitive energy rates. Contact us today to explore your commercial electricity options.