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词条 Stiegler's Gorge Hydroelectric Power Station
释义

  1. Location

  2. Overview

  3. Construction

  4. See also

  5. References

  6. Sources

  7. External links

{{Orphan|date=April 2018}}{{EngvarB|date=April 2018}}{{Use dmy dates|date=April 2018}}{{Infobox dam
| name = Stiegler's Gorge Hydroelectric Power Station
| name_official =
| image =
| image_caption =
| location_map = Tanzania
| location_map_size = 250px
| location_map_caption = Location in Tanzania (Location on map is approximate)
| coordinates = {{coord|07|48|19|S|37|50|44|E|type:landmark|display=inline,title}}
| country = Tanzania
| location = Stiegler's Gorge, Morogoro Region
| purpose = P
| status = P
| construction_began = 2019 (Expected)
| opening = 2022 (Expected)
| demolished =
| cost = US$3.6 billion
| owner = TANESCO
| dam_type = Rock-fill dam
| dam_crosses = Rufiji River
| dam_height = {{convert|134|m}}
| dam_length =
| dam_elevation_crest =
| dam_width_crest =
| dam_width_base =
| dam_volume =
| spillway_count =
| spillway_type =
| spillway_capacity =
| res_name =
| res_capacity_total = {{convert|34000000000|m3|abbr=on}}
| res_capacity_active =
| res_capacity_inactive=
| res_catchment = {{convert|1200|km2|abbr=on}}
| res_surface =
| res_max_length = {{convert|100|km|abbr=on}}
| res_max_width =
| res_max_depth =
| res_elevation =
| res_tidal_range =
| plant_name = Stiegler's Gorge Hydroelectric Power Station
| plant_operator =
| plant_commission = 2022 Expected
| plant_decommission =
| plant_type =
| plant_hydraulic_head =
| plant_turbines =
| plant_capacity = {{convert|2100|MW}}
| plant_capacity_factor=
| plant_annual_gen =
| website = {{URL|http://www.tanesco.co.tz/}}
| extra =
}}Stiegler's Gorge Hydroelectric Power Station (SGHPS), is a planned {{convert|2100|MW}} hydroelectric dam in Tanzania.[1] The power station is expected to produce 5,920GWh of power annually.[2]

Location

The power station would be located across the Rufiji River, in the Stiegler's Gorge, in the Selous Game Reserve, Morogoro Region, approximately {{convert|220|km|0}}, by road, southwest of Dar es Salaam, the commercial capital and largest city of Tanzania.[3]

This power station is located in Selous Game Reserve, one of the world's largest World Heritage sites, measuring {{convert|45000|km2|mi2}}. The power station and reservoir lake are planned to occupy approximately {{convert|1350|km2|mi2}}, within the game reserve.[1]

Overview

The government of Tanzania has been considering establishing this power station since the 1960s. When fully developed, it will be the largest power station in Tanzania. The {{convert|134|m|ft}} arched, concrete dam is expected to create a reservoir lake, {{convert|100|km|mi}}, in length, measuring {{convert|1200|km2|mi2}}, with {{convert|34000000000|m3|ft3}} of water.[1]

Construction

In August 2017, the Tanzanian government advertised for bids to construct this dam. The selected contractor is expected to complete the dam in no more than 36 months.[4][5] The power generated will be evacuated via a new 400kV high voltage power line to a substantiation where the power will be integrated into the national electricity grid.[2] The government of Ethiopia is advising the Tanzanian government on the implementation of this project.[6]

In December 2018, The Citizen (Tanzania) newspaper reported that the government of Tanzania had awarded the construction contract for this power project to Arab Contractors Limited of Egypt, at a budgeted cost of US$2.9 billion (TSh6.558 trillion).[7]

In February 2019, the government of Tanzania handed over the construction site to the consortium comprising Arab Contractors and El Sewedy, both of Egypt, who had been selected to build the power station. Allowing six months to mobilize equipment, actual construction is expected to tart in the 3rd quarter of calendar year 2019.[8]

See also

{{stack|{{Portal|Tanzania|Water|Renewable energy}}}}
  • List of power stations in Tanzania

References

1. ^{{cite web|first=Shem |last=Oirere | url=https://www.enr.com/articles/42607-tanzania-revives-2100-mw-hydro-power-project |title=Tanzania Revives 2,100-MW Hydro Power Project |publisher=Engineering News Record (ENR) |date=18 August 2017 |access-date=3 April 2018 }}
2. ^{{cite web|access-date=4 April 2018 |last=Mirondo | first=Rosemary |url=http://www.thecitizen.co.tz/News/Tanzania-opens-bids-for-construction-of-Stiegler-s/1840340-4077020-4qow63/index.html | title=Tanzania Opens Bids for Construction of Stiegler's Gorge Project |date=30 August 2017 |newspaper=The Citizen (Tanzania) |location=Dar es Slaam}}
3. ^{{cite web|date=3 April 2018 | url=https://distancecalculator.globefeed.com/Tanzania_Distance_Result.asp?fromplace=Dar%20es%20Salaam%2C%20Tanzania&toplace=Stiegler%27s%20Gorge%2C%20Tanzania&dt1=ChIJ8dabFq5LXBgR3aGGoCZrD5Q&dt2=ChIJf7TUhESsWRgRW2Kd2-0VKZc |title=Distance between Dar es Salaam, Tanzania and Stiegler's Gorge, Tanzania |access-date=3 April 2018 | publisher=Globefeed.com |author=Globefeed.com}}
4. ^{{cite web|url=https://www.reuters.com/article/us-tanzania-power/tanzania-invites-bids-for-hydropower-project-in-game-reserve-idUSKCN1BB1G5 |title=Tanzania invites bids for hydropower project in game reserve |access-date=4 April 2018 |first=Fumbuka |date=31 August 2017 | publisher=Reuters.com | last=Ng'wanakilala}}
5. ^{{cite web| url=https://www.theguardian.com/environment/2017/jun/26/tanzania-presses-on-hydroelectric-dam-vast-game-reserve |title=Tanzania presses on with hydroelectric dam on vast game reserve | access-date=4 April 2018 |date=26 June 2017 |author=Bibi van der Zee |newspaper=The Guardian |location=London}}
6. ^{{cite web| url=http://allafrica.com/stories/201706280385.html | title=Tanzania: Ethiopian Experts Jet in for Stiegler's Gorge Project |access-date=4 April 2018 |date=28 June 2017 |newspaper=Tanzania Daily News via AllAfrica.com |location=Dar es Salaam |author=TDN Reporter}}
7. ^{{cite web |title=Tanzania signs contract for Steigler’s Gorge major hydroelectricity project | url=https://www.thecitizen.co.tz/News/Tanzania-signs-contract-for-Steigler-s-Gorge-major/1840340-4892230-j10h6z/index.html | date=12 December 2018 |access-date=15 December 2018 |newspaper=The Citizen (Tanzania) |first=John |last=Namkwahe | location=Dar es Salaam}}
8. ^{{cite web| url=https://www.thecitizen.co.tz/News/All-set-for-start-of-the--3-6bn-Stiegler-s-Gorge-power-project/1840340-4983404-ybd1grz/index.html |title=All Set For Start of The Shs3.6 Billion Stiegler's Gorge Power Project |newspaper=The Citizen (Tanzania)] |date=15 February 2019 |accessdate=15 February 2019 |first=Rosemary |last=Mirondo |location=Dar es Salaam}}

Sources

  • Taming Exotic Beauties: Swedish Hydro Power Constructions in Tanzania in the Era of Development Assistance, 1960s - 1990s, Stockholm, 2007, PhD Thesis, by Öhman, May-Britt.

External links

  • Official Website of Tanesco
  • [https://www.hydroworld.com/articles/2017/06/tanzania-s-stalled-2-100-mw-stieglers-gorge-hydropower-project-could-have-new-life.html 2,100-MW Stieglers Gorge hydropower project could have new life] As of 21 June 2017.
  • [https://www.wwf.de/fileadmin/fm-wwf/Publikationen-PDF/WWF-Report-Selous-True-Cost-Of-Power.pdf WWF-Report: The true cost of power], June 2017 (critical evaluaton of the project)
  • [https://www.cambridge.org/core/journals/environmental-conservation/article/environmental-impacts-of-the-proposed-stieglers-gorge-hydropower-project-tanzania/5C06F6165883FAA72BC6538B8D35DEE2 Environmental Impacts of the Proposed Stiegler's Gorge Hydropower Project, Tanzania] As of 1 August 2009.
{{Power in Tanzania}}

3 : Proposed energy infrastructure|Dams in Tanzania|Hydroelectric power stations in Tanzania

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