Indiana University Bloomington

Abhijit Basu

Rebecca Barthelmie

Professor

Atmospheric Science and Sustainability

Office:   MSBII 302
Phone:   812-856-5135
Email:  rbarthel@indiana.edu
IU Offshore Wind Energy Measurements Project

Educational Background

  • Ph.D., 1992, University of East Anglia

Research Interests

  • Wind energy; wind resources, wind farms; wind turbine wakes; offshore wind energy
  • Micrometeorology: Boundary layer structure and dynamics, including application of remote sensing technologies. Specific focus on wind shear and turbulence regimes in the near–surface layer. "An integrated approach to offshore wind energy assessment: Great Lakes 3D Wind Experiment" website
  • Global and regional climate change and variability

Courses Taught

  • G442, G542 Sustainable Energy Systems
  • G304, G532 Physical Meteorology and Climatology
  • G475, G575 Climate Change
  • G362, G562 Boundary Layer Meteorology

Recent Research Projects

My wind energy research is mainly funded by national agencies such as the National Science Foundation project I lead entitled, "Multiple wake interactions in large wind farms" that incorporates modeling, measurements and analysis of data from large wind farms.

I am also focusing on quantifying offshore wind resources and wind turbine wakes in projects funded by the Department of Energy in a project I am leading entitled, "An integrated approach to offshore wind energy assessment: Great Lakes 3D Wind Experiment" that uses remote sensing and traditional measurements, and in a project led by the National Laboratory for Renewable Energy to develop better models for predicting power and loads in offshore wind farms entitled, "Simulator for Offshore Wind Plant Applications", and in a project led by the Danish Technical University Risoe Wind Energy Department that is funded by the European Commission entitled, "Design Tools for Offshore Wind Farm Cluster (Offshore Cluster)."

I also work with private companies to improve their wind resource and wind power estimates using both measurements and modeling.

Representative Publications

Barthelmie, R.J., Hansen, K.S. and Pryor, S.C. 2012: Meteorological controls on wind turbine wakes, Marine Energy and Environments. Special Issue Proceedings of the Institute Electrical and Electronics Engineers. Accepted 5 June 2012). DOI: 10.1109/JPROC

Politis, E., Prospathopoulos, J., Cabezón, D., Hansen, K.S., Chaviaropoulos, P., Barthelmie, R. 2012; Modelling wake effects in large wind farms in complex terrain: the problem, the methods and the issues, Wind Energy, 15(1), 161–182. DOI: 10.1002/we.481

Pryor, S. C., Barthelmie, R.J., N.E. Clausen, N.E., Drews, M., MacKeller, N. and Kjellstrom, E. 2012: Analyses of possible changes in intense and extreme wind speeds over northern Europe under climate change scenarios. Climate Dynamics, 38, 189–208. DOI: 10.1007/s00382-010-0955-3

Barthelmie, R.J. and Rasmussen, F. 2012: The UpWind Special Issue, Wind Energy, 15, 1–2 (Editorial).

Hansen, K.S., Barthelmie, R.J., Jensen, L.E. and Sommer. A. 2012: The impact of turbulence intensity and atmospheric stability on power deficits due to wind turbine wakes at Horns Rev wind farm, Wind Energy, 15(1), 183–196. DOI: 10.1002/we.512

Pryor, S.C. and Barthelmie, R.J. 2011: Assessing climate change impacts on wind resources. Proceedings of the National Academy of Sciences, May 2, 2011. DOI: 10.1073/pnas.1019388108

Barthelmie, R.J. and Jensen, L.E. 2010: Evaluation of power losses due to wind turbine wakes at the Nysted offshore wind farm, Wind Energy, 13, 573–586. DOI: 10.1002/we.408

Barthelmie, R.J., Pryor, S.C., Frandsen, S.T., Hansen, K.S., Schepers, J.G., Rados, K., Schlez, W., Neubert, A., Jensen, L.E. and Neckelmann, S. 2010: Quantifying the impact of wind turbine wakes on power output at offshore wind farms. Journal of Atmospheric and Oceanic Technology, 27(8), 1302–1317. DOI: 10.1175/2010JTECHA1398.1.

Pryor, S.C. and Barthelmie, R.J. 2010: Climate change impacts on wind energy: A Review, Renewable and Sustainable Energy Reviews, 14, 430–437. DOI: 10.1016/j.rser.2009.07.028.

Barthelmie, R.J., A.M. Sempreviva and S.C. Pryor 2010: The influence of humidity on offshore wind speed profiles. Annales Geophysicae, 28, 1043–1052.

Brown, G.S., Barthelmie, R.J. and H.–G. Kim 2009: The suitability of European designed wind turbines for the East Asian market. Journal of the Environmental Sciences, 18(8), 825–831.

Frandsen, S.T., Jřrgensen, H.E., Barthelmie, R.J., Rathmann, O., Badger, J., Hansen, K., Ott, S., Rethore, P.-E., Larsen, S.E., Jensen, L.E. 2009: The making of a second-generation wind farm efficiency model-complex, Wind Energy, 12(5), 445–458. DOI: 10.1002/we.351.

Pryor, S.C., Barthelmie, R.J., Young, D.T., Takle, E.S., Arritt, R.W., Flory, D., Gutowski, W.J., Nunes, A. and Roads, J. 2009: Wind speed trends over the contiguous USA, Journal of Geophysical Research D14105 DOI: 10.1029/2008JD011416.

Barthelmie, R.J., Hansen, K., Frandsen, S.T., Rathmann, O., Schepers, J.G., Schlez, W., Philips, J., Rados, K., Zervos, A., Politis, E.S. and Chaviaropoulos, P.K. 2009: Modelling and measuring flow and wind turbine wakes in large wind farms offshore, Wind Energy, 12(5), 431–444. DOI: 10.1002/we.348.

Recent Awards and Honors

  • 2012–2013 Visiting scholar European Union Wind Energy Master Erasmus Mundus M.Sc. Programme
  • 2011 Editors’ Citation for Excellence in Refereeing for JGR–Atmospheres
  • 2011 Invited keynote presentation 13th International Conference on Wind Engineering, Amsterdam, July 10-15, 2011
  • 2011 Invited keynote presentation at 2011 Wind Energy Engineering Workshop ’Modeling of Turbine’
  • 2009 Scientific Award (sole annual recipient) from the European Academy for Wind Energy. Presented 19 March 2009 at the European Wind Energy Conference, Marseille for "her extraordinary efforts and achievements in wind energy research and her merits in wind energy meteorology and climatology."

Recent Service

  • Co–chief Editor of Wind Energy
  • Member of the American Meteorological Society Committee on Boundary-Layers and Turbulence
  • Energy and Built Environment co–chair for the Campus Sustainability Advisory Board

Laboratory Facilities

Focused on remote sensing measurements for wind energy including two Zephir lidars and a Galion lidar. Extensive meteorological equipment and indoor/outdoor testing facility.