Welcome to the new website for Energy One, Contigo Software Limited, eZ-nergy, EGSSIS and CQ Energy.

Software & Services

Advisory Services

Energy One offers a range of energy advisory services.

View service
Demand-Linked Risk Management Solutions

Acting as brokers, Energy One can offer structured risk management solutions to manage demand.

View service
egssPort

egssPort Gas and egssPort Power handle balancing and nominations for European and UK markets.

View software
EnergyOffer

EnergyOffer is a bidding, offering, dispatch and logistics solution for all Australian energy markets.

View software
enFlow

enFlow is a tool for automating and managing business processes and for integrating systems.

View software
enPrice

enPrice is a scalable commodity retail pricing solution for the UK and Irish markets.

View software
enTrader®

enTrader® is an award-winning ETRM solution designed for UK and European energy market participants.

View software
enVoy

enVoy is an accredited ECVN, EDT and EDL communication tool for the UK power market.

View software
EOT

EOT is a front, middle and back office solution for energy commodities for Australia, New Zealand and Asia.

View software
eZ-Ops

eZ-Ops handles nominations, balancing and algotrading for European energy trading and operations.

View software
Generation Services

Energy One provides operational services to electricity generators.

View service
Global 24/7 Services

Energy One’s market operations services ‘follow the sun’ to provide 24/7 coverage of energy portfolios across the globe.

View service
NemSight

NemSight is a real-time presentation and historical analysis tool for the Australian electricity, gas and renewables markets.

View software
Managed Services

With all products available in the cloud as Software as a Service (SaaS), Energy One can provide full management of your system needs.

View service
pypIT

pypIT is Australia’s leading gas pipeline contracts management and scheduling platform.

View software
SimEnergy

SimEnergy is Australasia’s most popular packaged ETRM solution, offering deal capture, settlements and risk capability.

View software
Plant Outage Insurance

Acting as brokers, Energy One can offer structured risk management solutions to manage plant outages.

View service
Weather-Linked Risk Management Solutions

Acting as brokers, Energy One can offer structured risk management solutions to manage weather.

View service

Media Hub

Australia Company News

Shell to use Energy One for automated battery energy trading

March 27th 2023
Shaun Ankers
Europe Events

Energy One Europe hosts inaugural Customer Day

March 21st 2023
Nikki Harris
Europe Team

We are hiring: Dispatch Operator – Energy One Europe

March 13th 2023
Dries Lamont
Blog Europe

Energy One preparing for customer summit

February 23rd 2023
Simon Wheeler
Europe Team

We are hiring: Sales Executive – Energy One Europe

February 6th 2023
Simon Wheeler
Europe Events

Visit Energy One at E-world: 23-25 May 2023

February 3rd 2023
Nikki Harris
Australia Events

Meet Energy One at The Australian Energy & Battery Storage Conference

January 19th 2023
Dan Ayers
Company News Services

Energy One launches Global 24/7 Operations Solution

January 13th 2023
Simon Wheeler