Powering smarter energy decisions
Intelligent Energy Systems (IES) are trusted advisors and technology leaders in energy markets in the Asia-Pacific region with over four decades of experience helping shape energy transition and opportunities for clients.
42
Years Experience
120+
Energy Clients
1200+
Solution Users
800+
Advisory Projects
Trusted by industry leaders,
decision makers, and development partners
We are proud to partner with governments, regulators, transmission and distribution operators, market participants, and technology innovators.
Expert Advisory for
Energy Sector Leaders
We support clients with independent advice across all aspects of energy markets and power systems.
Power System & Network Planning
Comprehensive analysis and planning for modern electricity systems and network infrastructure.
Energy Markets & Commercial Advisory
Comprehensive analysis and planning for modern electricity systems and network infrastructure.
Policy, Regulation & Sustainability
Comprehensive analysis and planning for modern electricity systems and network infrastructure.
Capacity Building & Technical Support
Comprehensive analysis and planning for modern electricity systems and network infrastructure.
Market Systems Auditing & Certification
Comprehensive analysis and planning for modern electricity systems and network infrastructure.
We help to shape tomorrow’s power systems.
Powerful Tools for a
Changing Energy Market
The NEO product suite is a set of powerful data visualisation and analysis tools which provide insights into the Australian energy markets, as well as other key regions.
Data Visualisation Solution
NEO Suite
The NEO product suite is a set of powerful data visualisation and analysis tools which provide insights into the Australian energy markets, as well as other key regions.
- NEOmobile
- NEOexpress
- QueryTool
- NEOpoint
- NEOsite
Market Modelling Software
PROPHET
PROPHET is an advanced market simulation model designed for modelling spot electricity markets. It enables detailed representations of market operations, transmission and generation system, as well as hydro and fuel and emission modelling.
- Market Simulation
- Generation Analysis
- Transmission Modeling
- Fuel & Emissions
Trusted, Independent, and Experienced
With a proven track record of delivering independent expertise and tailored solutions, Intelligent Energy Systems works with governments, regulators, system operators, market participants, and technology innovators across Australia and the Asia-Pacific.
Backed by decades of experience in electricity markets, power system modelling, and energy policy, we combine deep technical knowledge with a strong commitment to integrity and transparency.
Publications &
Resources
Insights that inform policy and practice - browse our published reports, white papers, market analysis, and presentations.
Market Analysis
AEMC Paper on Price Responsive Consumer Energy Resources
Price responsive consumer energy resources are growing in importance. Not integrating them into the planning process can lead to inefficiencies and additional cost of managing the power system.
- Australian Energy Market Commission
- Jun 24, 2024
Market Analysis
Frequency performance payments in the NEM
This paper describes the new frequency performance payments arrangements contained in the AEMC rule which is effective from 8 June 2025.
- Ben Hiron, Sebastien Henry, Julius Susanto, David Scott, Kevin Ly, Jabez Wilson, Hugh Bannister
- Sep, 2023
Publications &
Resources
Insights that inform policy and practice - browse our published reports, white papers, market analysis, and presentations.
Market Analysis
AEMC Paper on Price Responsive Consumer Energy Resources
Price responsive consumer energy resources are growing in importance. Not integrating them into the planning process can lead to inefficiencies and additional cost of managing the power system.
- Australian Energy Market Commission
- Jun 24, 2024
Policy & Regulation
Grid Modernization and Market Design Evolution
Comprehensive analysis of renewable energy penetration and its impact on electricity market dynamics across the region.
- Michael Rodriguez
- Jan 12, 2025
Technology
Energy Storage: Market Impacts and Opportunities
How battery storage and emerging technologies are reshaping energy markets and creating new value streams.
- Emma Thompson
- Jan 10, 2025
Technology
Energy Storage: Market Impacts and Opportunities
How battery storage and emerging technologies are reshaping energy markets and creating new value streams.
- Emma Thompson
- Jan 10, 2025