dc.contributor.author |
Van Eeden, S.J.
|
|
dc.contributor.author |
Jacobsz, Schalk Willem
|
|
dc.contributor.author |
Rust, M.
|
|
dc.contributor.author |
Rust, Eben
|
|
dc.date.accessioned |
2016-06-06T11:17:42Z |
|
dc.date.available |
2016-06-06T11:17:42Z |
|
dc.date.issued |
2016-03 |
|
dc.description.abstract |
Dormant tailings storage facilities (TSFs) have negative effects on their surrounding
environments and communities. This study is aimed at determining the financial and practical
feasibility of generating energy from the ERGO TSF site, near Brakpan, Johannesburg, as a
beneficial post-closure land use option. The beneficial post-closure options investigated were
rainwater harvesting and electricity generation from wind power, photo voltaic solar power
and a pump storage system constructed on the TSF. Wind power generation and rainwater
harvesting from the site were found to be unviable.
It was found that a 470 MW (peak capacity) solar photo voltaic plant on top of the ERGO TSF
will provide the best solution, both from a practical and financial point of view, yielding a potential
internal rate of return (IRR) of 10.7% over 50 years. A pump storage system yields a maximum IRR
of 10.3%, but with a substantially smaller generation capacity of approximately 80 MW. |
en_ZA |
dc.description.department |
Civil Engineering |
en_ZA |
dc.description.librarian |
am2016 |
en_ZA |
dc.description.sponsorship |
The Green Fund |
en_ZA |
dc.description.uri |
http://www.journals.co.za/ej/ejour_civileng.html |
en_ZA |
dc.identifier.citation |
Van Eeden SJ, Jacobsz SW, Rust M, Rust E. Electricity generation as a beneficial post-closure land use option for a dormant tailings storage 53
facility. J. S. Afr. Inst. Civ. Eng. 2016;58(1), Art. #1223, 9 pages. http://dx.DOI.org/ 10.17159/2309-8775/2016/v58n1a6. |
en_ZA |
dc.identifier.issn |
1021-2019 |
|
dc.identifier.other |
10.17159/2309-8775/2016/v58n1a6 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/52886 |
|
dc.language.iso |
en |
en_ZA |
dc.publisher |
South African Institution of Civil Engineering |
en_ZA |
dc.rights |
South African Institution of Civil Engineering |
en_ZA |
dc.subject |
Electricity generation |
en_ZA |
dc.subject |
Solar photo voltaic system |
en_ZA |
dc.subject |
Pump storage system |
en_ZA |
dc.subject |
Tailings storage facilities |
en_ZA |
dc.subject |
Mine closure |
en_ZA |
dc.subject |
Dormant tailings storage facilities (TSFs) |
en_ZA |
dc.subject.other |
Engineering, built environment and information technology articles SDG-07 |
|
dc.subject.other |
SDG-07: Affordable and clean energy |
|
dc.subject.other |
Engineering, built environment and information technology articles SDG-09 |
|
dc.subject.other |
SDG-09: Industry, innovation and infrastructure |
|
dc.subject.other |
Engineering, built environment and information technology articles SDG-11 |
|
dc.subject.other |
SDG-11: Sustainable cities and communities |
|
dc.subject.other |
Engineering, built environment and information technology articles SDG-13 |
|
dc.subject.other |
SDG-13: Climate action |
|
dc.title |
Electricity generation as a beneficial post-closure land use option for a dormant tailings storage facility |
en_ZA |
dc.type |
Article |
en_ZA |