Climate change effects on hydropower in Mozambique
(2020) In Applied Sciences (Switzerland) 10(14).- Abstract
The impact of climate change on the production of hydropower in Mozambique is reviewed and regression analysis is applied to evaluate future climate scenarios. The results show that climate change will cause increased variability of precipitation and create flooding that can damage infrastructure such as hydropower dams. Climate change can also cause drought that will decrease surface water and reduce hydroelectric generation in Mozambique. Electricity generation is to a major extent performed through large-scale hydropower in Mozambique. To fulfill the sustainable development goals (SDGs) and an increased demand for electricity, several large and many small hydropower projects are planned and were built in the country. The economic... (More)
The impact of climate change on the production of hydropower in Mozambique is reviewed and regression analysis is applied to evaluate future climate scenarios. The results show that climate change will cause increased variability of precipitation and create flooding that can damage infrastructure such as hydropower dams. Climate change can also cause drought that will decrease surface water and reduce hydroelectric generation in Mozambique. Electricity generation is to a major extent performed through large-scale hydropower in Mozambique. To fulfill the sustainable development goals (SDGs) and an increased demand for electricity, several large and many small hydropower projects are planned and were built in the country. The economic lifetime of a hydropower plant is typically 100 years, meaning that the hydrologic regimes for the plants should be evaluated for at least this period. Climate change effects are rarely included in present feasibility studies. Economic implications associated with climate change phenomena are higher in Mozambique than in neighboring countries as its future electricity demand to a large extent is forecasted to be met by hydropower. The large hydropower potential in Mozambique should as well be considered when investing in new power plants in southern Africa.
(Less)
- author
- Uamusse, Miguel Meque LU ; Tussupova, Kamshat LU and Persson, Kenneth M. LU
- organization
- publishing date
- 2020
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Climate change effects, Flow regimes, Hydropower, Renewable energy
- in
- Applied Sciences (Switzerland)
- volume
- 10
- issue
- 14
- article number
- 4842
- publisher
- MDPI AG
- external identifiers
-
- scopus:85088662350
- ISSN
- 2076-3417
- DOI
- 10.3390/app10144842
- language
- English
- LU publication?
- yes
- id
- 547069f6-e242-4b88-81f6-a730e8f63606
- date added to LUP
- 2020-08-04 14:16:30
- date last changed
- 2022-04-18 23:57:21
@article{547069f6-e242-4b88-81f6-a730e8f63606,
abstract = {{<p>The impact of climate change on the production of hydropower in Mozambique is reviewed and regression analysis is applied to evaluate future climate scenarios. The results show that climate change will cause increased variability of precipitation and create flooding that can damage infrastructure such as hydropower dams. Climate change can also cause drought that will decrease surface water and reduce hydroelectric generation in Mozambique. Electricity generation is to a major extent performed through large-scale hydropower in Mozambique. To fulfill the sustainable development goals (SDGs) and an increased demand for electricity, several large and many small hydropower projects are planned and were built in the country. The economic lifetime of a hydropower plant is typically 100 years, meaning that the hydrologic regimes for the plants should be evaluated for at least this period. Climate change effects are rarely included in present feasibility studies. Economic implications associated with climate change phenomena are higher in Mozambique than in neighboring countries as its future electricity demand to a large extent is forecasted to be met by hydropower. The large hydropower potential in Mozambique should as well be considered when investing in new power plants in southern Africa.</p>}},
author = {{Uamusse, Miguel Meque and Tussupova, Kamshat and Persson, Kenneth M.}},
issn = {{2076-3417}},
keywords = {{Climate change effects; Flow regimes; Hydropower; Renewable energy}},
language = {{eng}},
number = {{14}},
publisher = {{MDPI AG}},
series = {{Applied Sciences (Switzerland)}},
title = {{Climate change effects on hydropower in Mozambique}},
url = {{http://dx.doi.org/10.3390/app10144842}},
doi = {{10.3390/app10144842}},
volume = {{10}},
year = {{2020}},
}