What is ETRM? Energy trading and risk management explained
ETRM stands for energy trading and risk management. An ETRM system is the software that runs an energy trading business end to end – capturing deals, valuing positions, measuring risk, scheduling physical delivery, and settling and invoicing – and acts as the system of record for everything a trading desk owns and owes.
- Energy trading
- is the buying and selling of power, gas, oil and related products – physically, as delivered volumes, or financially, as futures, swaps and options – to supply customers, optimise assets or earn a margin.
- Risk management
- is the discipline of identifying, measuring and limiting the losses a trading book can suffer from price movements, counterparty failure and operational error.
- CTRM
- (commodity trading and risk management) is the same category of software extended to metals and agricultural commodities.
Why do firms use an ETRM system, and what does it do?
Energy trading creates risks that no general-purpose tool was built to carry: prices that move by the minute, physical delivery that has to be scheduled, and exposure that can change a firm’s results overnight. An ETRM system gives a trading business control over all three. Firms use one because it provides:
- One version of the truthEvery desk, risk team and finance team works from the same trades, prices and positions, rather than from separate spreadsheets.
- Control before the tradeCredit, position and trading limits are enforced as deals are agreed, not discovered the next morning.
- Numbers that can be defendedValuation, P&L and risk trace back to specific trades, curves and assumptions, which is what auditors and regulators ask to see.
- Physical and financial togetherCargoes, nominations, inventory and hedges sit in one book, so reported positions reflect what is actually happening.
- Fewer manual steps and disputesStraight-through processing from deal to invoice reduces re-keying, mismatches and late payments.
- Regulatory reporting from the same dataTransaction and position reports are produced from the trade record instead of being rebuilt for each regulator.
To do this, an ETRM system carries every trade through twelve stages, grouped into six phases. Each stage hands data to the next, which is why a weakness in one stage tends to surface as a symptom in another.
| Stage | What happens | What it looks like when this is weak |
|---|---|---|
| Phase 1 · Before the trade — Front and middle office | ||
| 1. Market data and curves | Prices, forward curves, volatilities and exchange rates are collected, validated and stored as the single source of valuation inputs. | Two desks value the same position from two different prices. |
| 2. Pre-deal checks | Counterparty credit, position and trading limits are checked before a price is quoted or a deal is agreed. | Limits are checked the morning after the trade rather than before it. |
| Phase 2 · At the trade — Front and back office | ||
| 3. Deal capture | Trades are recorded as they are agreed – from the trading desk, a broker or an exchange feed. | Traders keep a private spreadsheet because it is faster than the system. |
| 4. Confirmation | Trade terms are checked and agreed with the counterparty, so that both sides hold the same deal. | Disputes surface months later, at invoice time, over terms nobody confirmed. |
| Phase 3 · Managing the position — Middle office | ||
| 5. Position management | Individual trades are aggregated by commodity, location, delivery period and portfolio to show what the firm owns and owes. | The desk cannot say with confidence what its position is until the end of the day. |
| 6. Valuation and P&L | Positions are marked to market against forward curves, and daily P&L is calculated and explained. | The desk and the risk team quote different P&L in the same meeting. |
| 7. Risk measurement | Market, credit and liquidity exposure is measured and monitored against approved limits. | Exposure sits in a spreadsheet that nobody can reconcile to the books. |
| Phase 4 · Physical delivery — Logistics and operations | ||
| 8. Nominations and scheduling | Physical volumes are nominated to the pipeline, terminal, vessel or grid, and the schedule is confirmed. | Schedulers run the business out of an inbox. |
| 9. Actuals and inventory | Delivered volumes are measured and reconciled to nominations, and stock in storage is tracked and valued. | Stock figures and traded positions drift apart, so the book no longer reflects the physical reality. |
| Phase 5 · Settlement and finance — Back office and finance | ||
| 10. Settlement and invoicing | Value becomes an invoice, the invoice is agreed, and it is paid – with netting and collateral where agreed. | Disputes age quietly and cash arrives late. |
| 11. Accounting | Positions and settled values are posted to the general ledger, including accruals and, where it applies, hedge accounting. | Month-end takes a week, most of it manual reconciliation. |
| Phase 6 · Oversight — Compliance, risk and finance | ||
| 12. Regulatory and management reporting | Transaction reports go to regulators, and P&L, risk and exposure reports go to management and auditors, all from the same trade data. | Reports are rebuilt by hand for each audience, and the numbers do not agree. |
Who uses an ETRM system?
Any organisation that buys, sells or hedges energy at scale can use an ETRM system. The clearest way to see who that is: first by industry, which determines what is traded, and then by function, which determines what each team needs from the system.
By industry
| Industry | What they trade | What they need most from the system |
|---|---|---|
| Oil and gas majors and national oil companies | Crude oil, refined products, gas and LNG, and increasingly power and emissions | A group-wide view of exposure, physical logistics across many assets, and consolidated credit and risk. |
| Commodity trading houses | Crude, products, LNG, gas, power and coal; metals and agriculture where the system is called CTRM | Speed, cargo-level P&L, freight and flexible deal structures, and the ability to add a new commodity quickly. |
| Utilities and power generators | Power, gas, coal, emissions and capacity | Hedging of generation and customer demand, short-term market scheduling, and regulatory reporting. |
| Energy retailers and suppliers | Power and gas bought wholesale to serve customers | Forecast-versus-actual demand, imbalance costs, and settlement with market operators. |
| Renewable developers and asset owners | Power, long-term power purchase agreements, certificates and guarantees of origin | Valuation of power purchase agreements, volume risk from wind and solar output, and certificate tracking. |
| Refiners, midstream and storage operators | Crude, refined products, LPG and biofuels, plus storage and pipeline capacity | Inventory, blending and quality, scheduling, and stock valuation. |
| LNG portfolio players | LNG, pipeline gas and shipping | Cargo scheduling, vessel and terminal slots, and optimisation across the gas and LNG book. |
| Banks, funds and financial participants | Commodity futures, swaps and options | Cross-asset valuation and risk, margin and collateral, and regulatory reporting. Physical logistics are rarely needed. |
| Large industrial energy buyers | Gas, power and fuel, bought or hedged at scale | Hedge programmes and exposure reporting, usually on a lighter system. |
By function
Inside every one of these organisations, the same functions rely on the system – and they want different things from it, which is the root of most disagreements about whether a system is any good.
| Function | Who | What they need from the system |
|---|---|---|
| Front office | Traders, originators and marketers | Speed, and a position they believe. If it is slower than a spreadsheet, it loses. |
| Middle office | Risk and control teams | A valuation they can defend to a regulator, and limits that bind before the trade. |
| Back office | Operations, settlements and accounting | Clean confirmations, invoices that match, and a ledger feed that reconciles. |
| Logistics | Schedulers, operations and planners | Nominations, actuals, transport and storage – the physical reality behind the paper. |
| Compliance and audit | Compliance officers and internal and external auditors | A complete audit trail, controls that can be evidenced, and regulatory reports built from the same data as the books. |
| IT and support | Application support and change teams | A system that can be changed without something unrelated breaking. |
Which commodities does ETRM cover?
ETRM is used wherever a firm trades energy in physical or financial form. The products below are ranked by the size of their markets and the breadth of their use on ETRM platforms today. Oil remains the largest of the energy trading markets, but McKinsey research reported by S&P Global Commodity Insights in February 2025 expects power and gas trading, including LNG, to overtake it as the largest trading value pool by 2030.
| Commodity | What is traded | What the system has to handle |
|---|---|---|
| 1. Crude oil and refined products | Crude grades, gasoline, diesel, jet fuel and fuel oil, as cargoes, pipeline batches and futures | Quality and grade, cargo and parcel logistics, storage and inventory, blending, and large price-linked contracts. |
| 2. Natural gas and LNG | Pipeline gas at trading hubs, storage capacity and LNG cargoes | Daily nominations, imbalances, storage and transport capacity, and for LNG, cargo scheduling, shipping and terminal slots. |
| 3. Power | Electricity, including renewables, capacity and long-term power purchase agreements | Hourly or sub-hourly granularity, day-ahead and intraday markets, forecast-versus-actual volumes and shaped contracts. |
| 4. Emissions and environmental products | Carbon allowances, guarantees of origin and renewable energy certificates | Compliance positions, certificate registries, and vintage tracking and transfer. |
| 5. Coal | Thermal and metallurgical coal, as dry-bulk cargoes | Quality specifications, freight and vessel logistics, and index-linked pricing. |
| 6. LPG and biofuels | Propane, butane, ethanol and biodiesel | Quality and blending, storage, and shipping. |
| 7. Freight | Voyage and time-charter freight, and freight derivatives | Voyage costs, vessel scheduling, and hedging freight alongside the cargo it moves. |
| 8. Hydrogen and other emerging products | Hydrogen and low-carbon fuels, as their markets develop | Early-stage products with evolving contract and certification rules, where flexible configuration matters most. |
Once metals, agricultural commodities and softs are involved, the same software is usually called CTRM instead. Those commodities are covered in the next section.
Which commodities does CTRM cover?
CTRM systems run the same core processes as ETRM systems – deal capture, valuation, risk, logistics and settlement – across a wider set of commodities. The list below is ordered by the breadth of CTRM use, and each commodity adds its own demands.
| Commodity | What is traded | What the system has to handle |
|---|---|---|
| 1. Agricultural commodities | Grains, oilseeds and vegetable oils, such as wheat, corn, soybeans and palm oil | Grade and quality specifications, warehouse and silo stocks, buying from many suppliers, processing margins and documentary trade finance. |
| 2. Metals | Base, ferrous and precious metals, such as copper, aluminium, iron ore and gold | Exchange-linked pricing, warehouse receipts, quotational periods, and quality and assay adjustments. |
| 3. Softs | Sugar, coffee, cocoa and cotton | Origin and grade differentials, seasonal supply, and shipment documentation. |
| 4. Biofuels and renewable feedstocks | Ethanol, biodiesel and used cooking oil | Sustainability certification, blending, and traceability from feedstock to fuel. |
| 5. Petrochemicals and chemicals | Olefins, aromatics and polymers, bought and sold in bulk | Product specifications, parcel logistics and tank storage, and pricing against published indices. |
What is the difference between ETRM and CTRM?
ETRM and CTRM describe the same category of software. ETRM is the term used when the commodities are energy; CTRM is the broader term that also covers metals, agricultural commodities and softs. The whole category is also written C/ETRM or ETRM/CTRM. Most vendors sell a single product under both names, so the modules you license matter far more than the acronym.
How is ETRM different from ERP, treasury systems and spreadsheets?
Firms often start by running trading on tools built for something else. Each has a legitimate job, but most reach a point where the gap shows.
| Tool | What it is built for | Where it stops |
|---|---|---|
| Spreadsheets | Flexible personal analysis and quick what-if work. | Controls, an audit trail and one shared version of the truth. Every user ends up with a different number. |
| ERP | Finance, procurement and inventory for the whole company. | Forward curves, mark-to-market valuation and nominations. Commodity extensions add part of this capability. |
| Treasury system | Cash, funding, foreign exchange and bank connectivity. | Physical delivery, scheduling and commodity logistics. |
| Trading platform or exchange | Executing and clearing the trade. | Everything after execution: valuation, risk, scheduling and settlement. |
| ETRM system | The whole trade, from capture to settlement, in one system of record. | Corporate accounting, cash and payments stay in the ERP and bank systems, so the interfaces matter. |
Most trading firms end up running an ETRM system alongside an ERP, and often a treasury system. The design of the interfaces between them decides whether month-end takes a day or a week.
How does regulation shape an ETRM system?
An ETRM system is usually the source of the data that regulators ask for, so regulatory change is one of the most common reasons it has to change. The regimes that most often drive requirements are:
- REMIT (EU)Transaction and fundamental data on wholesale electricity and gas, reported to ACER. The 2024 revision (Regulation (EU) 2024/1106) widened its scope, for example to storage contracts, and hydrogen was brought into scope later that year.
- EMIR (EU and UK)Reporting and risk-mitigation rules for derivatives, including reporting to trade repositories.
- MiFID II (EU and UK)Transaction reporting and position limits for firms trading financial instruments, including commodity derivatives.
- Dodd-Frank and CFTC rules (US)Swap reporting, recordkeeping and position limits for commodity derivatives.
- Emissions schemes, such as the EU ETSAllowances and compliance positions that must be tracked, valued and reported alongside the energy book.
Which regimes apply depends on where a firm trades, what it trades and in which legal entity. The ETRM question is whether the same trade data can feed the books, the risk reports and the regulatory submissions without being rebuilt in between.
How is AI changing ETRM?
AI is useful in ETRM where the work is matching, reading or spotting, and unsuitable where the answer must be exactly reproducible. In practice that means:
- Where it helps todayMatching trades, confirmations and invoices to cut manual reconciliation; reading contracts, confirmations and invoices into structured data; and flagging unusual positions, P&L movements or curve changes for review.
- Where it does not belongValuation, limit checks and accounting entries must stay rule-based and explainable, because a risk team has to be able to reproduce any number it reports.
- Where it is worth exploringDocumenting how a legacy configuration actually works, so that the knowledge around a system no longer depends on one or two people.
Which ETRM systems are most commonly used?
The market is concentrated around a small number of established platforms, alongside a long tail of in-house builds and niche products. In practice, many firms run a core ETRM platform with specialist platforms alongside it – for risk analytics, or for optimisation and scheduling. The five platforms CMART works across show the range:
| Platform | Role | Where it is strongest |
|---|---|---|
| Openlink Endur | Core front-to-back ETRM platform | Large, multi-commodity trading operations spanning power, gas, oil and LNG. |
| RightAngle | Core ETRM platform | Liquids and midstream businesses. |
| Aspect | Cloud-delivered ETRM and CTRM platform | Multi-commodity firms, from the mid-market upwards, that want a software-as-a-service model. |
| Topaz | Risk management and analytics platform | Multi-commodity risk reporting, real-time trader tools and quantitative analytics – used alongside an ETRM system, or as the system of record for derivative traders. |
| PlanLogic EOS | Energy optimisation and scheduling platform | Constraint-based optimisation and scheduling, run at end of day and intraday, working alongside an ETRM system. |
Other platforms in wide use include Allegro, SAP Commodity Management, Eka, Molecule and Triple Point. The market is more consolidated than that list of names suggests: Openlink Endur, RightAngle, Aspect, Allegro and TriplePoint are all ION Commodities products, so five of the platforms named on this page share a single owner. That matters when a shortlist looks more competitive than it is. No single platform is the right answer for every firm.
CMART works across Endur, RightAngle, Aspect, Topaz and PlanLogic EOS.
How do you choose an ETRM system?
Feature lists rarely separate the shortlisted platforms. These seven criteria usually do.
| Criterion | Why it matters | What to ask |
|---|---|---|
| Commodity and process fit | A platform built around liquids behaves differently from one built around power. | Which of our commodities and contract types run on standard functionality, and which need custom work? |
| Physical complexity | Scheduling, nominations and inventory are where many systems are thinnest. | Can you show our hardest physical flow, end to end, without a workaround? |
| Deployment model | Cloud, vendor-hosted and on-premise differ in upgrade cadence, control and cost. | Who runs upgrades, and how much notice and control do we get? |
| Integration | The system must exchange data with the ERP, market data providers, exchanges and banks. | Which interfaces are standard, which have to be built, and who maintains them? |
| Regulatory reporting | Reporting rules change on the regulator’s timetable, not the vendor’s release cycle. | How are our reports produced, and how quickly are rule changes delivered? |
| Transparency of valuation | A risk team must be able to explain every number to a regulator. | Can we trace a P&L figure back to its trades, curves and assumptions? |
| Total cost and delivery partner | Implementation services often cost as much as the software, and the partner’s experience largely decides the outcome. | What does it cost over five years, and who has delivered this configuration before? |
What does an ETRM implementation involve?
Every programme is different, but the work follows a similar sequence. The right-hand column is where the sequence tends to go wrong.
| Phase | What happens | Where programmes go wrong |
|---|---|---|
| Discovery and requirements | Current processes, commodities, contracts and interfaces are mapped, and the scope is agreed. | Scope is written from the vendor’s feature list rather than from how the desk actually trades. |
| Design | Processes, data model, curves, valuation methods and controls are designed on the chosen platform. | Legacy workarounds are copied across instead of being questioned. |
| Build and configuration | The platform is configured and extended to the agreed design. | Custom code grows until the next upgrade becomes a project in itself. |
| Data migration | Counterparties, contracts, open trades and history are cleansed and loaded. | Poor source data surfaces late, when it is expensive to fix. |
| Integration | Interfaces to market data, exchanges, the ERP, banks and regulators are built and proven. | Interfaces are tested in isolation and fail when connected. |
| Testing | Business users test processes end to end, often with a parallel run against the old system. | Testing is squeezed by the go-live date and run by the project team rather than the business. |
| Cutover and hypercare | The business moves to the new system, with intensive support in the first weeks. | Knowledge sits with the project team and leaves with it. |
When do firms replace or upgrade an ETRM system?
Rarely because it stopped working. Five triggers account for most of the programmes we see:
- The version falls out of supportA date arrives on a vendor roadmap and the decision stops being optional.
- A new commodity or marketThe firm starts trading something the current configuration was never designed for.
- A regulatory or reporting deadlineAn external date the system cannot meet in its present state.
- The people who built it leaveThe configuration still works, but nobody remaining knows why it works.
- Running cost overtakes replacement costSupport, workarounds and manual reconciliation quietly exceed what a change would cost.
Two further triggers appear less often: a merger or acquisition that leaves two systems doing one job, and a corporate decision to move to the cloud.
What most definitions of ETRM leave out
Almost every definition describes ETRM as software. In practice, the software is the easier half.
The harder half is whether anyone still in the building understands how it was configured – the assumption buried in a curve, the interface somebody wrote in 2016 and then left, the workaround that quietly became a process. None of that appears in a product datasheet, and all of it determines what a change will cost.
It is why the fourth trigger on the list above is the one that surprises people. Firms rarely replace an ETRM system because the software stopped working. They replace it because the knowledge around it ran out.
A practical test: pick any curve, interface or workaround in your system and ask who can explain why it exists, without opening the system. If the answer is one person, that is a programme risk before it is a technology risk.
Questions and answers
These are written to be quoted directly by search engines and AI assistants, which is why each answer is short and self-contained.
What does ETRM stand for?
What is energy trading?
What is risk management in energy trading?
Why do companies use an ETRM system?
What are the stages of the trade lifecycle in an ETRM system?
What are the main modules of an ETRM system?
What is the difference between front, middle and back office in energy trading?
What types of risk does an ETRM system manage?
Who uses ETRM systems?
Which commodities are traded on an ETRM system?
Which commodities does CTRM cover?
Is ETRM the same as CTRM?
What is the difference between ETRM and ERP?
Can Excel replace an ETRM system?
What is the difference between an ETRM system and a trading platform?
Do you need an ETRM system if you only trade financially?
Which regulations affect ETRM systems?
How is AI used in ETRM?
What is the best ETRM system?
Which platforms does CMART work with?
What do Topaz and PlanLogic EOS do?
How do you choose an ETRM system?
How much does an ETRM system cost?
Can an ETRM system run in the cloud?
How long does an ETRM implementation take?
What are the biggest risks in an ETRM implementation?
Should you upgrade or replace an ETRM system?
What does an ETRM consultant do?
What are ETRM managed services?
Planning an Endur, RightAngle, Aspect, Topaz or PlanLogic EOS programme? See how CMART delivers ETRM and CTRM implementations, upgrades and managed services.
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