Jellyfish Energy's Out of Contract and Deemed Energy Rates

Thomas McGlynn • 20 June 2025

Jellyfish Energy: Out of Contract (Deemed) Rates - June 2025 Update

Jellyfish energy out of contract rates june 2025 update what you 'll pay if your contract expires without a new deal
A man is holding a calendar that says `` contract end ''.

If you're currently supplied by Jellyfish Energy and have reached your contract end date, it's important to understand what you're paying under their current deemed rates. As with most suppliers, these out-of-contract rates are significantly higher than fixed-term market prices.

🔢 Quick Summary - Current Jellyfish Energy Out of Contract Rates

Utility Standing Charge Unit Rate
Electricity (Profile 01 - 04) 250 60.00
Electricity (Profile 05 - 08) 250 60.00
Gas (Bands 1-4+) 400 15.00

Note: No effective date has been stated for these published rates. As of June 2025, these rates are the latest listed on Jellyfish Energy's website and have not been updated recently.

⚡ Why Out of Contract Rates Cost You More


Out of contract rates are designed to protect suppliers, not customers. These Jellyfish Energy deemed rates are significantly higher than what could be secured on a fixed-term contract today.


Remaining on these default tariffs could mean you're paying 40% to 70% more than necessary, depending on your consumption levels and market pricing.



Act quickly to avoid unnecessary costs. Securing a fixed contract now could save your business thousands annually.

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Avoid paying more than you need to

Get your free quote now.

🔧 Understanding Jellyfish Energy’s Deemed Bands


  • Electricity: Your profile class (01-04 for smaller non-half hourly sites, 05-08 for larger NHH sites) determines your category. The unit rate and standing charge are identical across both groups.


  • Gas: Usage bands (1 to 4+) are based on your site's Annual Quantity (AQ), though the standing charge and unit rate remain the same across all bands.

🔢 How We Help Businesses Like Yours


At Smart Energy Company:


  • We compare live pricing across 28+ suppliers
  • Secure competitive fixed-term contracts
  • Handle switching, paperwork, and contract timing
  • Ensure you never roll onto expensive OOC rates again



Whether you're about to expire, already out of contract, or want to review early — we can help.

FAQ: Jellyfish Energy Out of Contract

  • What are Jellyfish Energy's Out of Contract Rates?

    As of June 2025, Jellyfish Energy’s published deemed rates are 60p/kWh for electricity (all profiles) and 15p/kWh for gas. Standing charges are 250p/day for electricity and 400p/day for gas.

  • When were Jellyfish Energy's rates last updated?

    No date was provided with the published rates. As of June 2025, these remain the most recent rates listed on Jellyfish Energy’s website.

  • Do Jellyfish Energy's out of contract rates vary by usage or profile class?

    For electricity, the rates are identical across all profile classes (01-08). For gas, all usage bands (Band 1 to Band 4+) share the same standing charge and unit rate.

  • Can I negotiate Jellyfish Energy's deemed rates?

    No. Deemed rates are non-negotiable. However, we can help secure significantly lower fixed-term prices through our supplier network.

  • How quickly can I switch away from Jellyfish Energy's out of contract rates?

    We can usually secure a new fixed-term contract within 2 - 5 business days, helping you avoid further exposure to high OOC costs.

🔧 Take Action Now

Don't let these expensive out of contract rates eat into your profits. Take 2 minutes to request your no-obligation quote.

Disclaimer: Rates correct as of June 2025 based on information available. All prices exclude VAT. Additional industry pass-through charges may apply depending on site specifics.

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