Heidelberg University > South Asia Institute > Dept. of. Geography >

Large Dams and 'Clean Development':

Transcultural Narratives about Global Environmental Change and their Asymmetric Impacts

Project Leader:
Prof. Dr. Marcus Nüsser

Project Member:
Dipl. Geogr. Alexander Erlewein
Duration: 2009 - 2012
Funding: Excellence Initiative "Asia and Europe"
Project number: C8

The current discussion about global warming and the possibility to reduce greenhouse gas emissions through hydropower has given a new turn to the debate about large dams, resulting in the revival of this otherwise disputed technology. This trend becomes apparent in the massive financial support by which the international carbon trading scheme Clean Development Mechanism (CDM) subsidises dam building in China and India where the number of so-called 'carbon offsetting dams' is increasing exponentially. The re-evaluation of the perception and the promotion of large dams through the CDM constitute an up-to-date example of how transcultural narratives on global environmental problems and mitigation strategies translate into national and international policies. The project identified the origins, analysed the transformations, and assessed the asymmetric impacts of this latest turn in the large dam controversy.

Cooperation
The project is extensively working together with scientiest from the Global Earthquake Model (GEM) to develop an use case of Kathmandu calling for a holistic evaluation of the scale and consequences of earthquake impacts. Read more...

IERA-Himal has a formal collaboration agreement with the Earthquakes and Megacities Initiative (EMI) Kathmandu to share various exposure, hazard, vulnerability and risk data as well as knowledge findings and outcomes from the project. Read more...
Allain Duhangan Hydropower Project under construction, Himachal Pradesh, India (A.Erlewein 2009).
Selected publications
  • ERLEWEIN, A. (2014): The Promotion of Dams through the Clean Development Mechanism: Between Sustainable Climate Protection and Carbon Colonialism. In: NÜSSER, M. (Ed.): Large Dams: Contested Environments Between Technological Hydro-Scapes and Social Resistance. Heidelberg: Springer: 149-168.
  • ERLEWEIN, A. (2013): Disappearing rivers - The limits of environmental assessment for hydropower in India. In: Environmental Impact Assessment Review 43: 135-143.
  • ERLEWEIN, A. (2012): Energie aus dem Himalaya: Ursachen und Folgen des Wasserkraftbooms in Himachal Pradesh, Indien. In: Geographische Rundschau 64 (4): 25-33.
  • ERLEWEIN, A. & O. SCHMIDT (2011): Shifting legitimizations of large dams: A review of current debates on India and Turkey. In: MOVIK, S. & A. VATN (Eds.) Student Papers. Thor Heyerdahl Summer School in Environmental Governance. Volume 1: 94-108
  • ERLEWEIN, A. & M. NÜSSER (2011): Offsetting Greenhouse Gas Emissions in the Himalaya? Clean Development Dams in Himachal Pradesh, India. In: Mountain Research and Development 31 (4): 293-304.