Is Jellyfish Energy Right for Your Business Energy?

Get the facts to help you decide - transparent pricing, pros & cons, and expert advice before you commit.

Jellyfish Energy supplies gas and electricity to UK businesses with a focus on transparency, smart tech, and flexible tariffs. But how do they stack up against other suppliers?

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The Smart Energy Company is an independent business energy consultancy, not affiliated with Jellyfish Energy

WHO IS JELLYFISH ENERGY?

Jellyfish Energy is an independent UK energy supplier established in 2014. Based in Newcastle, they serve both business and residential customers with a tech-led, data-driven approach to energy supply. Their aim is to simplify energy management through digital tools and flexible tariff options.
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Founded

2014

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Headquarters

Newcastle, UK

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Services

Fixed, variable & no-standing-charge plans

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Metering

Smart, HH and traditional supported

Pros & Cons

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Pros

✔️ Tech-focused platform with real-time reporting

✔️ Flexible range of tariff options

✔️ Dedicated business support

✔️ Crystal product offers 100% renewable energy

✔️ User-friendly interface

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Cons

❌ Low renewable mix overall (unless on Crystal tariff)

❌ Some customer complaints about billing and delays

❌ No weekend support availability

❌ Some tariffs have 'take-or-pay' clauses if you use more than allowed

✔️ Cons are based on common themes from verified Trustpilot reviews

READY FOR A JELLYFISH ENERGY QUOTE?

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Who We Are

As an independent business energy consultancy, we specialise in finding the best energy deals for UK businesses. Our goal is to help you save money with tailored advice and support

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Established Experts

Years of experience in the energy market

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Cost Savings

Helping you cut down on energy expenses

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Client Focused

Dedicated to supporting your business needs

Rated 5 Stars by UK Businesses

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"Their professional, helpful approach helped us make significant savings."

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LATEST FROM OUR JELLYFISH ENERGY BLOGS

Read our latest articles on Jellyfish Energy to stay informed about updates, tips, and energy solutions.

Jellyfish energy out of contract rates Septe 2025 update what you 'll pay if your contract expires w

Jellyfish Energy's Out of Contract and Deemed Energy Rates

by Thomas McGlynn • 3 September 2025
Learn about Jellyfish Energy’s out-of-contract rates and how to secure better deals for your business.
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Volume Tolerances in Energy Contracts | Jellyfish Example

by Thomas McGlynn • 15 April 2025
Learn how volume tolerances affect your energy contract. See real penalty examples with Jellyfish Energy and discover how to choose the right product for your business.
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Jellyfish Energy's Larva Rating Tracker: A Game-Changer for New and Low-Credit Businesses

by Thomas McGlynn • 16 January 2025
Learn how Jellyfish Energy's Larva Rating Tracker helps new and low-credit businesses secure better energy rates and build trust.

Jellyfish Energy’s Fuel Mix: How Green Is Their Energy?

Jellyfish Energy’s overall mix relies heavily on natural gas unless you’re on a specialist tariff like Crystal (100% renewable). Compare their average mix below.


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❓ JELLYFISH ENERGY – FAQS

Here are answers to some of the most commonly asked questions about Jellyfish Energy as your business energy supplier.

  • What types of tariffs does Jellyfish Energy offer?

    They offer fixed, variable, zero-standing-charge, and 100% renewable options.

  • Can I get a 100% renewable energy plan from Jellyfish?

    Yes, but only with their “Crystal” tariff. Their standard mix is not green-focused.

  • What are their support hours?

    Monday–Friday, 9am to 5pm.

  • How do I contact them?

    Phone: 0345 222 3030, Email: hello@jellyfish.energy


    We can also contact them on your behalf.

  • Is Jellyfish Energy suitable for small businesses?

    Yes — they support microbusinesses and SMEs with flexible tariffs and simpler onboarding.

  • What meter types are supported?

    They support traditional, Smart, and Half-Hourly meters.

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