Trusted, independent experts
Consultancy
We provide project and advisory services to companies across the industry, from generation, project development and energy retailing to network companies, investors, government departments and professional firms.
Cornwall Insight have provided us with an impeccable service. From providing specific, scoped support through to providing ad-hoc advice, Cornwall Insight have reliably provided us with their expert knowledge on schedule and on budget time after time. I would strongly recommend Cornwall Insight to anyone.

Commercial, policy, and regulatory energy market experts
Our work across retail, networks, and generation, enables us to provide in-depth insight across the whole energy chain. Get in touch to talk about your requirements on +61 406 238 023 or at enquiries@cornwall-insight.com.au.
Our skills and expertise
We provide a seamless range of advisory, research, and bespoke consulting services to support organisations through business and financial planning, strategy development, due diligence, policy design, risk management, and regulatory assessments.
- Investment due diligence
- Battery revenue forecasting (BESS modelling)
- Market entry strategy
- Policy and market design
- Power market modelling, data, and analytics (ISP, NEM BPC, WEM BPC, NEM FCAS, WEM FCAS)
- Marginal Loss Factors (MLF) and Curtailment analysis
- Modelling secondments
- E-mobility (ZEV)
- Hydrogen and LCOH2
- Red flag assessment, curtailment projections, and network capacity
- Business planning support
- Market intelligence
- Flexibility, firming, VPP, ancillary services, and other emerging markets
- Network charging (DuoS, TUoS, ATUoS)
- Commercial, retail, and PPA market advisory

Our capabilities
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Ireland
Business and home supply/services
Cornwall Insight has unrivalled insight and experience in the energy supply and services market. We provide actionable advice on the full breadth of the market, including routes to market and propositions, costs to serve, energy services, trading and hedging, and competitor strategies. We have supported numerous suppliers with risk management, enabling them to flourish in a challenging market.
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Australia
Commercial due diligence
Cornwall Insight Australia has extensive experience providing buy and sell-side investment due diligence in renewables, flexible generation assets (VPP, battery storage, etc.), conventional assets, energy services, and retail businesses. We are a trusted partner to some of the industry’s most prolific investors.
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Australia
Commercial, retail, and PPA market advisory
Cornwall Insight can provide PPA advisory services to support your organisation understand different PPA structures and pricing across the Australian market. This can be on behalf of owners of generation assets looking to maximise returns on invested capital or on behalf of buyers of energy looking to reduce electricity consumption costs or decarbonise consumed energy.
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Ireland
E-mobility and low carbon transport
Transport decarbonisation provides numerous material opportunities to a diverse range of market parties across multiple sectors. We provide bespoke support and advisory services at the intersection of the energy and transport markets, ranging from market entry through to commercial modelling, business model analysis and transaction due diligence assessments.
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Australia
E-mobility and low carbon transport
Cornwall Insight Australia’s consultancy team has extensive experience across the e-mobility and low transport sector. We support our customers implement effective business models and maximise revenue in this space. Our team of experts can assist you at whatever stage in the process are in and the service can be uniquely tailored to suit you and your business needs.
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Energy services
Cornwall Insight has wide-ranging experience across the energy value chain, enabling it to provide cross-market insight into energy services in the business and household markets. We provide bespoke advisory services looking at the opportunities, risks and strategies associated with managing and optimising energy for businesses and household users. We have supported companies looking to launch […]
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Ireland
Energy storage and flexibility
We are at the forefront of the energy storage and flexibility sector, helping customers successfully deploy battery storage, flexible power generation and demand-side response. In addition, we provide strategy and business case development, revenue forecasting and commercial and regulatory investment due diligence.
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Ireland
Heat decarbonisation
Decarbonisation of heat is one of the major challenges in meeting net zero by 2050. The UK has some of the most inefficient housing stock in Europe, and the heat mix is heavily reliant on natural gas. The sector presents a major opportunity for technology and infrastructure firms, investors, suppliers, and more.
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Australia
Hydrogen and LCOH2
Our consulting services provide modelling and analysis of the green hydrogen production from renewable power plants using electrolysis. Our in-house hydrogen optimisation models also forecast potential revenue from both the energy and ancillary services markets, the Levelised Cost of Hydrogen (LCOH) of the produced hydrogen over the lifetime of the asset and plant operation costs.
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Australia
Marginal Loss Factors (MLF) and Curtailment analysis
Cornwall Insight Australia helps understand potential changes in Marginal Loss Factors across the NEM. We use proven advanced engineering techniques, and the impact of demand, generation development, and transmission augmentation on individual assets can be estimated.
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Australia
Market entry strategy
Cornwall Insight Australia provides an independent assessment and analysis of market entry strategy, including technology risks and opportunities, project identification, and comprehensive analysis of the potential addressable market and segmentation of customers and industries most likely to be captured.
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Ireland
Net zero corporates and ESG
Cornwall Insight advises business energy consumers both to reduce cost exposure and improve their Environmental Social Governance (ESG). Our consultants work with businesses to help them capture the value from supply agreements based on existing cost structures, corporate Power Purchase Agreements, demand-side response and net zero strategies.
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Australia
Power market modelling: ISP, NEM & WEM BPC, NEM & WEM FCAS
Our Benchmark Power Curve sets itself above other products in the market for its accuracy and independence. Notably, we provide 5-minute price granularity during the first five years of the outlook period and 30-minute price granularity from the sixth year onward.
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Australia
Red flag assessment, curtailment projections, network capacity
Cornwall Insight Australia provides clients with an independent assessment of assets, including identifying potential red flags, assessing MLF and curtailment risk, and the outlook for particular areas of the network in terms of capacity buildout and network capacity.
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Low carbon generation
Cornwall Insight’s low carbon generation consultancy services give you the market intelligence you need to anticipate where the market is heading. Our experts have a deep and practical understanding of the complex commercial and regulatory aspects of the sector. From market insights to competitor analysis, our consultants help you understand the low carbon sector so you can make the best possible decisions for your business.
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Energy storage and flexibility
We are at the forefront of the energy storage and flexibility sector, helping customers successfully deploy battery storage, flexible power generation and demand side response. We provide strategy and business case development, revenue forecasting and commercial and regulatory investment due diligence.
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Net zero corporates and ESG
Cornwall Insight advises business energy consumers both on reducing cost exposure and improving their Environmental Social Governance (ESG). Our consultants work with businesses to help them capture the value from supply agreements based on existing cost structures, corporate Power Purchase Agreements, demand-side response and net zero strategies.
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Hydrogen, CCUS and green gas production
Cornwall Insight advises customers involved in the emerging hydrogen economy, those seeking to develop power generation with Carbon Capture, Usage and Storage (CCUS) and green gas production. We provide support on strategy, business case development and regulatory analysis.
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Business and home supply/ services
Cornwall Insight has unrivalled insight and experience in the GB energy retail market. We provide actionable advice on the full breadth of the market, including routes to market and propositions, costs to serve, energy services, trading and hedging, and competitor strategies.