How can I use execution-only trading services to support hedging and sourcing workflows across power and gas?

Execution-only trading services can be a good fit when you want market access and trade execution without handing over the broader commercial decision-making. For power and gas hedging and sourcing workflows, they’re typically used as a tactical layer that sits between your internal risk/commercial team and the market.

What execution-only means

An execution-only service usually provides:

• access to trading venues or OTC execution
• order placement and trade capture
• market connectivity and straight-through processing
• optional block trade handling, nominations, and confirmations

What it generally does not do:

• advise on strategy
• manage your portfolio or optimize your hedging policy
• make sourcing decisions on your behalf

How it supports hedging workflows

You can use it to execute hedges once your internal team has decided:

• what volume to hedge
• which products to use
• the timing and tenor of the hedge
• whether to use baseload, peak, off-peak, swing, flat, or shaped structures

Typical workflow:

1. Exposure identified
   Forecast demand, generation, storage, or contract exposure in power/gas.
2. Hedging decision made internally
   Treasury, risk, or trading decides the hedge ratio and instrument.
3. Execution-only desk or platform executes
   Orders are placed in the relevant market or via brokers/venues.
4. Trade booked and confirmed
   Details flow into your ETRM/CTRMs and accounting systems.
5. Post-trade management
   Nominations, settlements, and position tracking are handled internally or via integrated services.

This is useful if you want to:

• hedge around price spikes quickly
• keep control of strategy in-house
• reduce market access overhead
• separate “decision” from “execution” for governance

How it supports sourcing workflows

For sourcing, execution-only services can help you buy:

• physical supply for load or retail books
• balancing gas
• prompt or term power/gas
• shaping products to match customer demand
• ancillary hedges around sourcing positions

A common sourcing flow is:

1. Demand or supply requirement is defined
2. Procurement or origination team builds the requirement
3. Execution-only service sources the market liquidity
4. Deals are captured and allocated to books/contracts
5. Supply is matched against end-customer or asset needs

This is especially helpful when:

• you’re handling multiple markets or hubs
• you need rapid access to liquidity
• you want consistent execution discipline
• sourcing teams need market execution without a full trading stack

Best-practice setup

To make this work well across power and gas:

• Define clear mandate boundaries
  Who decides, who executes, who approves?
• Use standard product taxonomy
  Align on hubs, maturities, peak/off-peak definitions, and lot sizes.
• Integrate with your ETRM/CRM/finance systems
  Avoid manual re-keying.
• Set trade controls
  Pre-trade limits, product eligibility, counterparty limits, and audit trails.
• Plan for physical implications
  Nominations, balancing, shape, and basis risk matter more in energy than in many other markets.
• Track hedge effectiveness
  Especially if the execution layer is separate from risk management.

Benefits

• faster access to liquidity
• lower operational burden
• stronger governance separation
• scalability across multiple commodities and geographies
• better consistency in execution quality

Risks to manage

• basis and shape mismatch
• slippage during volatile periods
• incomplete integration with physical operations
• unclear decision rights
• over-reliance on execution without strategy oversight

Practical example

If a utility expects higher winter gas demand and wants to lock in a portion of Q1 exposure:

• internal risk team decides to hedge 50%
• execution-only service places prompt or forward gas buys at the relevant hub
• trades are confirmed and loaded into the risk system
• physical nominations and settlement are handled downstream

For a power retailer, the same model can be used to:

• buy seasonal strip power
• add peak coverage for customer load
• hedge shape risk with peak/off-peak products

Bottom line

Use execution-only trading services as a market access and trade execution tool that supports your internal hedging and sourcing process. They work best when your organization keeps strategy, risk ownership, and commercial decisions in-house, while outsourcing or streamlining the mechanics of getting trades done.

If you want, I can also provide:

1. a sample operating model for power/gas execution-only trading, or
2. a workflow diagram showing how it fits into ETRM, risk, and settlement.