Australia (East Coast)

IES works closely with organisations and government departments in Australian energy markets on a range of assignments, primarily focusing on renewable energy, regulatory policy, technical assess...Read more


IES is presently undertaking a power flow and dispatch simulation modelling of Cambodia’s power system to assess the impact of scenarios with high solar uptake in the country.  This work is finan...Read more

Greater Mekong Subregion

In early 2016, IES completed a comprehensive study into the development of power sector scenarios for the Greater Mekong Subregion (GMS) to maximally deploy renewable energy in the region.  This ...Read more


In 2014, IES undertook modelling of the Java-Bali interconnected system with a view to developing a number of least cost dispatch scenarios around PLN's electricity plans as part of a client's in...Read more


IES in partnership with DIgSILENT Pacific are currently working with Ministry of Energy and Mines and Electricite du Laos to undertake assessments of the national transmission plan and generation...Read more


IES has been providing World Bank funded Technical Assistance to numerous government agencies in Mongolia for several years on targeted topics of interest to Ministry of Energy (MOE), Energy Regu...Read more


Since 2005, IES has been undertaking energy sector capacity building projects in Myanmar. From 2013-15, IES worked closely with the Ministry of Energy to complete an Asian Development Bank to pre...Read more

New Zealand

Our New Zealand clients use IES software products to support them in spot market operations and data analytic.Read more


IES has worked extensively in the Philippines with both government and private clients. Projects have included electricity market modelling, market design studies, market systems and metering aud...Read more


Working with energy market authorities and global corporations, IES has been active in Singapore for over 10 years. These range from market studies to stochastic modelling, energy policy advice a...Read more

South Korea

IES has worked in South Korea since 2008, providing advisory services for confidential and government clients. Projects have included market summaries, market outlooks, transaction support, elect...Read more


In 2016, IES completed a review of Thailand’s Demand Response market for a private client seeking to better understand issues and options in Thailand’s power sector for providing demand response.Read more

Vietnam (Da Nang)

IES recently completed a project concerned with enhancing the business processes and organisational structure of the regional power corporations in Vietnam with a key focus being to enhance the o...Read more

Vietnam (Hanoi)

IES has been working in Vietnam for over the last 10 years with a focus on the implementation of a long-term roadmap for the reform of the electricity sector, working closely with government auth...Read more

Vietnam (Ho Chi Minh City)

IES recently completed a Distribution Efficiency Project for the Electricity Regulatory Authority of Vietnam (ERAV) and EVN Ho Chi Minh City, which is concerned with the implementation of the cou...Read more

Western Australia

IES maintains and updates electricity market models and all the data for the Western Australia's electricity market (WEM).  We periodically undertake market studies on the WEM for our clients.Read more

We know how energy markets work

Advisory and software solutions for electricity and gas markets

Latest Insider - 24 Oct 2018

Insider 33: The Failed NEM and How to Fix It

In this opiniated piece, IES CEO, Hugh Bannister, gives his perspective on how the National Electricity Market (NEM) got to...

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IES Insider - 23 Mar 2018

Insider 32: Understanding the Evolving NEM

This article describes how the IES electricity market forecasting tool, known as PROPHET, is used to model the National Electricity...

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IES Insider - 09 Mar 2018

Insider 31: Reducing Artificial Price Volatility in the NEM

In engineering, designing to reduce or eliminate discontinuities and resulting shocks is good practice, delivering more robust and reliable operation...

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Our Global Clients

Our Global Clients

We’re proud to work with a wide range of clients, including generators, retailers, customers, regulators, traders, investors, market operators and government policy advisors.  See who we’ve worked with

Energy Market Modelling Bureau

Market models and custom studies in key energy markets throughout Asia-Pac.

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Live NEM update



 PriceDemandAvail Gen
  $37.52 9,898 14,032
  $39.28 7,557 9,927
  $31.47 1,246 2,530
  $86.41 1,061 2,205
  $34.11 5,290 9,679

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