Details of Award
NERC Reference : NE/M008428/1
Climate science support for robust decision making in wind energy investments and policies
Grant Award
- Principal Investigator:
- Professor DC Brown, University of Cambridge, Land Economy
- Co-Investigator:
- Professor NR Edwards, The Open University, Faculty of Sci, Tech, Eng & Maths (STEM)
- Grant held at:
- University of Cambridge, Land Economy
- Science Area:
- Atmospheric
- Overall Classification:
- Unknown
- ENRIs:
- Environmental Risks and Hazards
- Global Change
- Natural Resource Management
- Science Topics:
- Climate & Climate Change
- Geography and climate change adaptation
- Geography and climate change mitigation
- Geography of climate change
- Environmental Geography
- Abstract:
- The expansion of renewable energy, as part of a transition to a sustainable energy economy, has large potential to mitigate the risks associated with anthropogenic climate change. In this context, wind power is an important energy resource. The issue of public and private sector investment in wind power is a collective action problem involving a range of stakeholders, including: wind turbine companies; the National Grid; the Department of Energy and Climate Change; energy infrastructure engineers; and energy investors. However, the wind power resource base is, by its very nature, sensitive to fluctuations in climate (Edenhofer et al. 2011). This sensitivity has implications for how the costs assumed in investment decisions evolve into the future. For instance, there may be a risk of stranded assets should wind patterns change significantly over the lifetime of a wind farm. Therefore, decision-making about the positioning of future wind turbines and investment in associated infrastructure requires information relating to wind potential patterns under different scenarios of climate change, the spatial distribution of the existing transmission network, and the decision-making criteria of key stakeholders. There is also a degree of uncertainty associated with some of this information. While some of the uncertainties in the science can be characterised probabilistically, other sources of uncertainty (such as the global policies needed for a particular climate future to be realised) are not probabilistic by nature and so must be treated in a different way in taking investment and deployment decisions. In this context, a framework of Robust Decision-Making (RDM: Lempert, 2013) can be helpful. Rather than seeking an optimal solution, RDM provides a process for identifying strategies that remain robust across a range of potential future scenarios. The aim of the proposed research is to build a robust decision-making tool to help stakeholders identify wind energy investments and placements of turbines or associated infrastructure that produce satisfactory performance metrics across a wide range of possible climate futures. This decision support tool would harness existing advanced climate modelling approaches and decision-making frameworks, to help stakeholders visualise the vulnerabilities and trade-offs of different positioning strategies in the energy market. Climate information will be supplied by the climate model emulator PLASIM-ENTSem (Holden et al., 2013), a sophisticated, yet computationally very fast, approach to representing the climate. The decision-making tool would be developed, tested and evaluated with involvement from the stakeholders. As such, the tool developed would enable stakeholders to identify positioning strategies that are robust to a range of different climate change scenarios, across different Representative Concentration Pathways. In this way, the project would address the challenges of building resilience and managing climate change risks, within the wind energy sector. Edenhofer, O., Pichs-Madruga, R., Sokona, Y., Seyboth, K., Kadner, S., Zwickel, T., Eickemeier, P., Hansen, G., Schlomer, S., Stechow, C. von and Matschoss, P.: Renewable Energy Sources and Climate Change Mitigation: Special Report of the Intergovernmental Panel on Climate Change, Cambridge University Press., 2011. Lempert, R.: Scenarios the illuminate vulnerabilities and robust responses, Climatic Change, 117, 627-646, 2013 Holden, P. B., Edwards, N. R., Garthwaite, P. H., Fraedrich, K., Lunkeit, F., Kirk, E., Labriet, M. Kanudia, A. and Babonneau, F.: PLASIM-ENTSem: a spatio-temporal emulator of future climate change for impacts assessment, Geoscientific model development discussions, 6(2), 3349-3380, 2013
- NERC Reference:
- NE/M008428/1
- Grant Stage:
- Completed
- Scheme:
- Knowledge Exchange (FEC)
- Grant Status:
- Closed
- Programme:
- Innovation - Risk
This grant award has a total value of £54,454
FDAB - Financial Details (Award breakdown by headings)
| DI - Other Costs | Indirect - Indirect Costs | DA - Investigators | DI - Staff | DA - Estate Costs | DI - T&S |
|---|---|---|---|---|---|
| £7,742 | £17,395 | £2,809 | £23,498 | £2,444 | £565 |
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