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Updated 28/05/2025

Sumo Power Energy & Gas Plan Review 2025

Established in 2015, Sumo Power is an Australian-owned utility provider that specialises in electricity and gas services for residential and small business customers. With headquarters in Melbourne, Sumo serves over 140,000  customers across NSW, VIC, QLD and SA. 

Notably, Sumo offers bundled services that combine energy and internet, catering to customers looking to consolidate their utility bills. However, the company is not currently carbon neutral and has minimal involvement in renewable energy initiatives.

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Company Background

Sumo Energy was founded in Melbourne in 2015. The company initially entered the market as 'Sumo Power' in 2015, positioning itself as a competitive player with flexible plans and a focus on customer-centric services. 

Over time, Sumo expanded its offerings to include internet bundles, making it a unique proposition in the energy market. The company has demonstrated growth and garnered a moderate customer base.

Where is Sumo Energy available?

Sumo Power serves over 140,000 retail customers, accounting for approximately 5% of the retail market.

Sumo Power operates in the following regions:

State/Territory

Electricity

Gas

NSW

Yes

Yes

VIC

Yes

Yes

QLD

Yes

No

SA

Yes

No

ACT

No

No

WA

No

No

TAS

No

No

NT

No

No

Can I bundle gas and electricity with Sumo Energy?

Sumo Energy allows customers to bundle gas and electricity plans, but this option is currently only available in New South Wales and Victoria. 

Bundling plans can lead to discounts and provide the convenience of consolidated billing. Potential customers should review their current plan offerings and consult with Sumo for personalised quotes to see if bundling with Sumo can save you money.

Sumo Energy and internet bundling

Sumo Energy offers an innovative approach by combining energy and internet services, allowing customers to benefit from bundled discounts. This approach provides convenience for those looking to streamline their utility and connectivity needs. 

Sumo currently advertises that you can save up to $15 a month on your internet bill by bundling your internet with your energy supply.

Sumo is currently only one of four energy providers offering to bundle all your utilities like this.

Sumo Energy Gas

Sumo Energy’s gas plans are only available in Victoria and New South Wales. Sumo’s gas plans offer flexibility and ease of management through a unified customer experience with a single retailer.’

Does Sumo Energy offer solar plans?

Sumo Energy provides solar feed-in tariffs for customers in some states.

While Sumo doesn’t offer solar panel installation services, their feed-in tariffs provide some return for customers with existing solar systems. Sumo Power offers solar feed-in tariffs which are compatible with other retailers.

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What's new in energy - May 2025

  • July price hikes ahead: Power prices are expected to rise from 1 July 2025 for many homes and businesses.

  • Regulator reveals increases: The Australian Energy Regulator or AER’s latest draft ruling confirms higher default market offers are on the way.

  • Cost of living pressure: Households already feeling the pinch could see electricity bills jump by 3–9%.

  • Check your plan: Now’s the time to review your energy bills and check if you're still on a competitive rate.

Frequently Asked Questions

Does Sumo Energy have an app?

No, Sumo Energy does not currently offer a mobile application for managing accounts.

Who owns Sumo Energy?

Sumo Energy is entirely Australian-owned, with its headquarters in Melbourne.

Is Sumo Energy any good?

Sumo Energy offers competitive rates but has faced some regulatory challenges and customer complaints.

Is Sumo Energy Australian-owned?

Yes, Sumo Energy is entirely Australian-owned and operated.

Is Sumo Energy a reputable provider?

Although Sumo Energy may not be a household name, it has established a strong presence in the electricity retail market, introducing compelling offers that stand out. The company provides competitive rates and straightforward plans, allowing customers the flexibility to exit without incurring any fees associated with standard market offerings.

Sources

ACCC

Sumo

Sumo Energy

Sumo Energy Gas FAQs

Energy prices in VIC

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Things You Should Know

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