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Directors

Oliver Nunn

Managing Director

Oliver has extensive experience building mathematical models that represent economic dispatch and long-term investment in
electricity markets. He has built models that capture complex aspects of power system and market operation, such as decisions to start and stop plant, game-theoretic bidding, and decision making in the presence of uncertainty about the future.

In addition, Oliver has experience as a regulatory economist and expert in market design. He has extensive experience working as an advisor to the market bodies that oversee the energy sector, the participants that operate in the markets, and the network
businesses that own the transmission and distribution assets that are part of the physical power system.

Prior to establishing Endgame, Oliver led the quantitative team at the Australian Energy Market Commission (AEMC). Prior to
this, he worked as a mathematical and economic consultant in the energy sector.

Oliver holds a first-class honours degree in pure mathematics, as well as a commerce degree with majors in economics and
finance, both from the University of New South Wales.

Gagan Gilotra

Director

Gagan’s expertise centres on the evolution of the Australian energy market, specifically in analysing market structures and forecasting wholesale power prices. He is a seasoned leader who combines deep technical rigour with a strong commercial focus to help stakeholders navigate the nuances of the energy transition.

Prior to joining Endgame, Gagan led the Energy Markets team at Jacobs, where he mentored and managed a multidisciplinary team of analysts. In this role, he delivered comprehensive due diligence assessments for renewable generation projects, including BESS, solar, and wind assets. His experience also extends to delivering long-term market forecasts for developers, banks, and government bodies.

Gagan brings a holistic view of the energy supply chain, drawing on over a decade of experience at Origin Energy and Kinect Energy Group. His background spans energy procurement, contract negotiation, and energy markets analysis, where he linked the impact of oil, coal, and LNG prices to long-term portfolio strategy. This diverse experience allows him to bridge the gap between sophisticated data modelling and commercial outcomes, ensuring clients receive robust strategic foresight.

Jabez Wilson

Director

Jabez is a Director at Endgame Analytics, where he leads a team of modellers building the bespoke models that underpin the firm’s strategic and policy advice to the Australian energy industry. He pairs deep quantitative skills with domain expertise, designing models around the specific question a client faces, from government departments to network businesses and commercial participants.

His work covers both electricity and gas markets, for which he has developed a wide range of models, including detailed market models, demand forecasts, and hedging and portfolio tools. His demand forecasting work spans network businesses and government agencies, projecting consumption across a range of economic and technology scenarios, and he has advised government on gas supply and the policy frameworks needed to manage its impact on electricity costs and consumers.

He also oversees Endgame’s software and subscription offerings, working with designers, software engineers, and infrastructure engineers to deploy the software and onboard clients onto the platform. He provides those clients with technical support and expertise in the modelling and quantitative analysis of energy markets.

Jabez holds bachelor’s degrees in engineering (Mechatronics) and Computer Science, both from the University of New South Wales.

Jack Simpson

Director

Jack has extensive experience providing advice on machine learning and mathematical optimisation solutions to problems across a wide variety of industries.

Jack has deep expertise working with extremely large and complex energy datasets, and has considerable experience applying
optimisation modelling and machine learning techniques in the energy sector. Jack holds a Doctor of Philosophy in computational biology specialising in the application of deep convolutional neural networks and computer vision.

Jack leads Endgame’s optimisation practice, working with businesses to implement machine learning and mathematical optimisation solutions to problems across both energy and other sectors.

Prior to joining Endgame, Jack worked at Port Jackson Partners and for the Australian Energy Market Commission.

Martin Chow

Director

Martin Chow is a Director of Endgame Analytics. He has more than 17 years of experience providing economic and policy advice, predominantly in the transport and energy sectors. Martin’s particular areas of expertise include pricing, regulation, cost benefit analysis and economic modelling.

Martin has advised governments, regulators and utility businesses in Australia, including Transgrid, Queensland Rail, Infrastructure Australia, the Australian Energy Market Commission, various jurisdictional regulators and state governments, and a range of businesses in transport, gas, electricity and water sectors. His industry experience spans electricity wholesale, network and retail, gas, road and rail infrastructure and heavy vehicles.

Martin holds a commerce degree from the University of Sydney with a first-class honours in economics.

Simon Arthur

Director

Simon specialises in the application of economic principles and modelling to the power and water sectors.

Having previously worked in energy economics consultancies in Sydney and London, Simon most recently headed the strategic modelling business function at EWEC, the main ISO+ of the UAE. There, he led the system modelling underpinning over $6bn dollars of investment in generation and desalination capacity; provided economic principles and quantitative analysis for more than $1bn of power and water trades; led the development of a new water capacity reserves framework; authored EWEC’s inaugural Decarbonisation Roadmap report and co-authored EWEC’s first planning statement to ever achieve regulatory approval.

Simon holds a Bachelor of Engineering (Hons) from the University of Auckland, where he received a scholarship and was employed as a researcher to publish his undergraduate thesis in geothermal engineering. He also holds a Bachelor of Commerce from the University of Auckland and a Master of Economics from Toulouse School of Economics.

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