Impact assessment

DTU strengthens research into the impact of our energy choices

Led by Professor Marie Münster, a member of the Climate Council, DTU Wind is establishing a new section to strengthen research into how new energy technologies can affect the economy, the environment and the security of supply.

"All technologies have advantages and disadvantages," says Marie Münster. Among other things, her new section aims to help businesses and policymakers invest on an informed basis. Photo: DTU

facts

  • Economics
    Assesses the overall costs and benefits to society. This applies not only to direct expenditure but also, for example, to investments in infrastructure, energy prices and broader economic effects. The aim is to identify solutions that are economically robust across possible future scenarios.
  • Environment
    Examines the impact on the climate and nature, including CO₂ emissions, resource consumption, land use and other environmental effects. The analyses increasingly take into account the entire life cycle, from production to disposal.
  • Security of supply
    Concerns the stability and independence of the energy system. It includes, among other things, the ability to meet energy demand in stressful situations, resilience to physical and digital attacks, dependence on imports, and access to critical resources and technologies.

No free lunch

A key objective for the new section is to make research more useful for both decision-makers and businesses navigating a world characterised by great uncertainty.

“We are working on managing many different scenarios and a high degree of uncertainty surrounding, among other things, our future energy consumption, technological developments and geopolitical conditions. We then present the results in a way that is accessible and can help inform robust decisions on where to invest,” says Marie Münster.

She highlights energy infrastructure as an area where it is crucial to make decisions based on thorough analysis, because it must last for decades after the investment has been decided.

Another is the development and deployment of new energy technologies. Companies need to know under what conditions a given technology can play a role in the energy system of the future. This knowledge informs decisions on the design of new technologies and innovation in existing ones, as well as the decision to bring them to market.

Authorities and politicians need similar knowledge to be able to make sound decisions on procurement, legislation and public investment.

“There are no free lunches when it comes to making these decisions. All technologies have advantages and disadvantages, and it is therefore crucial that we can compare them fairly. At the same time, we must manage the high level of uncertainty and identify robust solutions and investments that make sense across multiple possible futures,” says Marie Münster.

A link between engineering and policy

Lena Kitzing, Head of the Wind Energy Systems Division at DTU Wind, sees Marie Münster’s appointment as a significant strengthening of the institute’s work on long-term energy scenarios:

“The new section will act as a link between technical, technology-specific knowledge and the overarching political-economic analyses in which we are already well positioned. Marie Münster brings with her a body of knowledge and a modelling framework that will make us far better equipped to understand and communicate the consequences of technological innovation over a long time horizon,” she says.

“At the same time, we will be able to create far more dynamic models, which is crucial at a time when economic and political conditions are changing rapidly,” says Lena Kitzing.

CV

  • 2026 - Professor and Head of Section, Energy System Modelling & Impact Assessment, DTU Wind & Energy Systems
  • 2025 - Lead author of Chapter 14 of the forthcoming IPCC AR7 WGIII report
  • 2023 - Member of the The Danish Council on Climate Change
  • 2018 - 2026 Professor, DTU Management
  • 2009 - 2018 Researcher/Senior Researcher, DTU Management
  • 2000 - 2006 Energy Consultant, Rambøll
  • 2020 - 2023 Board member, utility company Kredsløb
  • 2014 - 2023 Board member, consultancy firm PlanEnergi
  • 2015 - 2019 Board member, Green Transition Denmark