Zenith Energy

What Zenith Energy does

Zenith Energy is a Perth, Australia-based independent power producer (IPP) founded in 2006 that designs, builds, owns, and operates hybrid renewable microgrids for off-grid mining operations. The company integrates solar PV, battery energy storage systems (BESS), and gas-fired thermal generation into dispatchable microgrids that displace diesel generation at remote mine sites. Zenith has 710+ MW of contracted capacity across 15 sites, with a technical track record highlighted by 155 consecutive hours of operation at 100% renewable penetration — a demanding milestone for off-grid hybrid systems.

The company's revenue model is built on long-duration power purchase agreements (PPAs) with mining customers, with contract tenors extending to 25 years. Its customer base is concentrated in the Western Australian gold mining sector, including anchor counterparties Northern Star Resources (under a recently signed 532 MW PPA, the company's largest contract) and Bellevue Gold (90 MW). Zenith has also begun offering third-party operations services, with a 120 MW flexible power plant engagement signaling expansion beyond the build-own-operate model.

In 2025, Zenith was acquired by KKR for $2B+ and completed an A$1.9B refinancing, both of which reposition the company for scaled pipeline execution. The company employs 51–100 people, consistent with a capital-intensive IPP that operates physical infrastructure with a lean corporate and asset management footprint. Zenith has also signaled entry into carbon credit monetization as a complementary revenue stream tied to renewable generation output.

Name

Zenith Energy

Legal name

Zenith Energy

Website

https://zenithenergy.com.au

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

51–100 employees

Short description

Zenith Energy is a Perth-based independent power producer founded in 2006 that builds, owns, and operates hybrid renewable microgrids for off-grid mining customers, primarily Western Australian gold miners. It has 710+ MW of contracted capacity across 15 sites under long-term PPAs.

Ownership category

akta.pro rank

Product category

Independent Power Production

NAICS

Wind Electric Power Generation (221115), Solar Electric Power Generation (221114), Other Electric Power Generation (221118)

SIC

Cogeneration Services & Small Power Producers (4991), Electric Services (4911)

akta.pro primary industry

Hybrid Wind Power Plants (Wind+Solar+Storage Co-located) (EUACAFAH)

akta.pro secondary industries

Onshore Wind Power Generation (Utility-Scale) (EUACAFAA), Energy Management Systems & Plant Controllers (PPC, AGC Participation, Curtailment Control) (EUAMAIAI), Utility-Scale Power Generation Asset Management (EUAEAMAA)

Keywords

• Hybrid renewable microgrids
• Off-grid power generation
• Mining energy solutions
• Power purchase agreements
• Battery energy storage

Headquarters

HQ city

Perth

HQ country

Australia

HQ region

Oceania

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Supply Chain, Personnel, Technology or R&D

Revenue model

1. Power Purchase Agreements (PPAs): Long-term power purchase agreements (typically 25-year terms) with mining companies to supply renewable energy. Revenue is generated through the sale of electricity generated by owned and operated hybrid power plants.
2. Energy Generation and Sale: Direct ownership and operation of power generation assets (solar, wind, battery storage) that generate electricity sold to off-grid industrial customers under PPAs.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Zenith Energy is an independent power producer that develops, owns, and operates hybrid renewable energy microgrids combining solar power, wind power, and battery storage with thermal generation backup. The company supplies electricity to off-grid mining operations primarily in Western Australia under long-term (typically 25-year) power purchase agreements, currently operating more than 710 MW of contracted capacity across 15 sites.

Product overview

Zenith Energy operates as an independent power producer offering hybrid renewable energy solutions for off-grid mining operations. The company's core offering consists of hybrid microgrid systems that combine solar, wind, and battery storage with thermal backup generation. Their product portfolio includes specific installations such as the 90 MW hybrid power station at Bellevue Gold's mine and the 532 MW hybrid wind-solar-battery project for Northern Star's Kalgoorlie operations. Zenith Energy also operates flexible power plants and offers verified carbon credit services. The company currently operates more than 710 MW of contracted capacity across 15 sites.

Differentiator

Problem solved

Functional benefit

Products and services

• Hybrid Microgrid Systems Off-grid hybrid microgrid systems combining solar power, wind power, and battery storage with thermal generation as backup, designed to meet 80-90% of mining sites' energy needs from renewables while maintaining grid reliability.
• 90 MW Hybrid Power Station A 90 MW off-grid hybrid microgrid system integrating 27 MW of solar, 24 MW of wind turbines, and 15 MW of battery storage, developed for Bellevue Gold's mine in Western Australia to enable net zero carbon gold production.
• 532 MW Hybrid Wind-Solar-Battery Project A 532 MW hybrid wind-solar-battery project under a 25-year PPA supplying Northern Star's Kalgoorlie gold mine, designed as Australia's largest renewable energy project for mining operations.
• 300 MWh Hybrid Storage Project A large battery energy storage system integrated with solar and wind power under a 25-year PPA to supply the Kalgoorlie Consolidated Gold Mines, supporting renewable energy integration and grid stability.
• 120 MW Flexible Power Plant Operations Operation of a 120 MW flexible power plant featuring 10 Wärtsilä 31DF dual-fuel engines with synchronous condenser capability for Northern Star Resources at Kalgoorlie, supporting renewable energy integration and decarbonization objectives.
• Verified Carbon Credits Carbon offset offerings providing guidance for businesses to purchase verified carbon credits from accredited marketplaces to offset emissions and achieve sustainability goals.

Quantifiable outcome

• Achieved 155 consecutive hours of 100% renewable energy operation at Bellevue Gold mine
• +2 more outcomes

Named customers2 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Tjiwarl Contracting ServicesminorStrategic or Co-development PartnerLocal contracting partner involved in the development of the $252 million off-grid hybrid microgrid system for Bellevue Gold mine in Western Australia.
• WärtsiläcoreTechnology or IntegrationWärtsilä contracted to deploy a 120 MW flexible power plant at Kalgoorlie Consolidated Gold Mines, featuring 10 Wärtsilä 31DF dual-fuel engines with synchronous condenser capability. Project owned by Northern Star Resources and operated by Zenith Energy Operations, demonstrating technology partnership for renewable integration.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Aggreko: Aggreko provides temporary and permanent modular power solutions globally, including hybrid solar-battery-thermal microgrids for remote mining and industrial sites. It directly competes with Zenith in delivering off-grid hybrid power under long-term contracts.
• EDL Energy: EDL Energy operates remote hybrid power stations for global mining customers, including off-grid microgrids combining renewables with thermal generation. It is the closest direct comparable to Zenith's mining-focused hybrid microgrid model.

Broad incumbents

• Origin Energy: Origin Energy is a major Australian integrated energy company with generation, retail, and increasingly renewable generation assets. It is comparable as a large-scale energy provider serving Australian industrial customers and operating hybrid portfolios.
• APA Group: APA Group is Australia's largest natural gas infrastructure business and is increasingly investing in renewable and hybrid energy assets. It is comparable as a large-scale energy infrastructure owner serving industrial off-takers in Australia.
• Wärtsilä Energy: Wärtsilä is a global engine and energy systems OEM that supplies flexible thermal plants and hybrid microgrid solutions, including the dual-fuel engines deployed at Kalgoorlie. It is both a technology partner and a broader competitor in hybrid project integration.
• Alinta Energy: Alinta Energy is a vertically integrated Australian energy company with generation, retail, and remote/embedded power capabilities. Its remote and embedded generation arm overlaps with Zenith's hybrid microgrid offering for industrial customers.
• Pacific Hydro: Pacific Hydro is a long-established Australian renewable energy IPP operating wind and hydro assets. It is comparable to Zenith as an Australian renewables operator serving large industrial off-takers, though with a different technology mix and no mining microgrid focus.
• RES (Renewable Energy Systems): RES is a global renewable energy developer and construction services provider with Australian operations across wind, solar, and storage. It is comparable as an integrated developer/EPC competing for large hybrid renewable mandates in Australia.
• Iberdrola Australia: Iberdrola Australia (including the former Infigen Energy) is a major wind and renewable IPP in Australia with utility-scale assets and corporate PPA offerings. It competes with Zenith for renewable PPA mandates from large energy users, including potentially mining customers.

Regional players

• Genex Power: Genex Power is an Australian renewable energy developer focused on solar, wind, and large-scale battery storage projects. It is comparable to Zenith as a domestic Australian renewables-plus-storage developer targeting large off-takers, though without Zenith's mining microgrid specialization.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Zenith.Energy.Australia
• LinkedInlinkedin.com/company/zenithenergy

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors14 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Zenith Energy