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Energy Insights

Comparing Fixed vs. Variable Energy Contracts


Hello Aussie businesses! Puzzled by the choice between fixed and variable energy contracts? Worry not, we've got the answers to enlighten you! Read on to understand the complexities of energy contracts in the Australian market.

What are Energy Contracts?

Energy contracts are agreements between you and your energy provider. They specify the terms and conditions under which you receive electricity or gas. They can be broadly categorized into Fixed and Variable energy contracts.

Fixed Energy Contracts

Imagine fixed energy contracts as a sturdy rock in the middle of a raging river. With a fixed energy contract, you agree to pay a set rate for your energy consumption over a specified term. It's all laid out from the start—no unexpected twists or turns. This model fits well with Energy Action's energy buying services, designed to provide you with a secure and predictable energy solution.

Variable Energy Contracts

Think of variable energy contracts as riding the waves of a wild sea. The rate you pay for energy varies according to the market price. Could be smooth sailing today and choppy waters tomorrow. They’re exciting but come with a level of unpredictability.

Key Differences

Let's compare the two based on specific metrics.

MetricFixed ContractsVariable Contracts

Pricing Structure

Cost Effectiveness

  • Fixed: Provides budget certainty but may be higher than variable rates during market lows.
  • Variable: Opportunity for savings during market lows but can skyrocket during highs.

Risk Profile

Market Factors

  • Fixed: Low risk as you’re shielded from market volatility.
  • Variable: High risk. Think of it as investing in stocks; it can go either way.


Business Scenarios

  • Fixed: Best for businesses that require budget stability and predictable costs.
  • Variable: Ideal for businesses that can adapt to market changes quickly.

Pros and Cons

Every contract type has its merits and demerits.

Pros/ConsFixed ContractsVariable Contracts
ProsBudget certainty, low riskPotential savings, flexibility
ConsHigher base cost, less flexibilityHigh-risk, complex management

Pros of Fixed Energy Contracts

Best for Who?

  • Best for businesses that prioritize budgeting and low-risk strategies.

Cons of Fixed Energy Contracts

Worst for Who?

  • Worst for businesses looking for flexibility and those willing to take market risks for potential savings.

Pros of Variable Energy Contracts

Best for Who?

  • Suitable for risk-takers, or businesses with a flexible operational model.

Cons of Variable Energy Contracts

Worst for Who?

  • Not ideal for businesses that require predictable budgets.

Real-world Examples

Case Study 1

A manufacturing company with consistent energy needs year-round found value in a fixed contract. Real-life numbers in our case studies validate this.

Case Study 2

On the flip side, a seasonal business like a tourist resort benefited from a variable contract, leveraging low rates during off-peak seasons.

How to Choose

Assess Your Business Needs

  • Fixed: Prioritize if your business requires budget stability.
  • Variable: Opt for if you're comfortable navigating market ups and downs.

Assessing Tools

Market Timing

Timing Tools

  • Engage with our people for market insights and timing.


So, what'll it be—Fixed or Variable? The choice should align with your business goals, risk appetite, and market savviness. No one-size-fits-all here.


  • How are fixed energy contracts priced?
    • Based on a predetermined rate.
  • Are variable contracts always cheaper?
    • Not always, they depend on market conditions.
  • Where can I find more about different contracts?
  • Can I switch contract types easily?
    • Conditions apply, review your contract terms.
  • Do variable contracts require more active management?
    • Yes, you need to monitor market conditions more closely.

Ready for change? Contact us.


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