http://www.engineeringnews.co.za
  SEARCH
Login
R/€ = 17.88Change: -0.10
R/$ = 15.88Change: -0.04
Au 1237.82 $/ozChange: 0.47
Pt 955.50 $/ozChange: -4.00
 
 
Note: Search is limited to the most recent 250 articles. Set date range to access earlier articles.
Where? With... When?








Start
 
End
 
 
And must exclude these words...
Close Main Search
Close Main Login
My Profile News Alerts Newsletters Logout Close Main Profile
 
Agriculture   Automotive   Chemicals   Competition Policy   Construction   Defence   Economy   Electricity   Energy   Environment   ICT   Metals   Mining   Science and Technology   Services   Trade   Transport & Logistics   Water  
What's On Press Office Tenders Suppliers Directory Research Jobs Announcements Letters About Us
 
 
 
RSS Feed
Article   Comments   Other News   Research   Magazine  
 
 
Jan 27, 2012

The CSIR is stumbling boldly where angels fear to tread

Back
Gold|Africa|Building|Eskom|Gas|Industrial|Innovation|Nuclear|Power|PROJECT|Renewable Energy|Renewable-Energy|Siemens|Storage|Turbines|Africa|Energy|Wind Energy|Environmental|Turbines
Gold|Africa|Building|Eskom|Gas|Industrial|Innovation|Nuclear|Power|PROJECT|Renewable Energy|Renewable-Energy|Siemens|Storage|Turbines|Africa|Energy|Wind Energy|Environmental|Turbines
gold|africa-company|building|eskom|gas|industrial|innovation|nuclear|power|project|renewable-energy|renewable-energy-company|siemens|storage|turbines-company|africa|energy|wind-energy|environmental|turbines-person
© Reuse this



The Council for Scientific and Industrial Research (CSIR) was established in 1945.

The Scientific Research Council Act of 1988, as amended by Act 71 of 1990, states that “the objects of the CSIR are, through directed and particularly multidisciplinary research and technological innovation, to foster, in the national interest and in fields which in its opinion should receive preference, industrial and scientific development, either by itself or in cooperation with principals from the private or public sectors, and thereby to contribute to the improvement of the quality of life of the people of the Republic, and to perform any other functions that may be assigned to the CSIR by or under this Act”.

Hey, isn’t that impressive? Huh? Well, I afraid that the gold in the halo is looking a bit unpolished when you read the offering from the CSIR which purports to be the environmental- impact assessment (EIA) report for four wind energy farms in the Western Cape. The EIA has an impressive beginning, listed under ‘Need for the Project’: “The Western Cape province is currently facing considerable constraints in the availability and stability of electricity supply . . . and the Western Cape is reliant on the import of power.

“The province’s maximum electricity demand of 3 500 MW to 3 900 MW cannot be met by the transmission lines connecting the Western Cape to the national grid. Accordingly, pressure on local generation capacity, most notably the Koeberg nuclear power station (two units with a combined maximum capacity of 1 800 MW), is such that, if one reactor at Koeberg is off line, the entire province experiences supply shortages. “Accordingly, the need has been identified to generate additional power in the province.”

Whoa! Is this really true? Well, yes, it was once – in 2008. In fact, the report mentions that this information is from a 2008 edition of Energize magazine – four years ago. Too bad it was not from Eskom’s transmission department in 2011. But it is no longer true. Without Koeberg 1 and 2, there are three gas-turbine stations and the Palmiet pumped-storage scheme, which can supply peaking power to keep the lights on.

Further, Eskom is building additional lines to the Western Cape right now, so the need for local generation falls away. But the real Lulu is the assumption that wind turbines will reduce the demand in the Western Cape. Hello? Hello? The peak demand will only be reduced if the wind happens to be blowing at a reasonable speed. Which, for 70% of the time, it isn’t. Nobody in his or her right mind would base an argument for wind power on an electrical peak demand for a province.

The report states: “Siemens 2.3 MW turbines and WinWinD 3 MW turbines are used as typical examples of the types of turbines envisaged. These turbines have a hub height of 60 m to 100 m [and] a blade diameter of between 70 m and 112 m.”

Further on, it says that 70 turbines are proposed, located at Albertina, Heidelberg, Swellendam and Mossel Bay. Got that? Not too hard? Simply put, the distance from the ground to the top of the blade will be between 130 m and 212 m. For the 130 m turbines, each turbine, plus blades, will be taller than all but 15 buildings in the whole of South Africa. The 212 m turbines will only be topped by the Carlton Centre in Johannesburg and will be way taller than any building in Cape Town, Pretoria or Durban.

And they are planning to erect 70 of these along the freeway to the Garden Route. But don’t worry – the CSIR has got it covered. It states: “Visual impacts: medium to high impact on landscape character (negative), but could be perceived as a positive impact as the project represents a move towards renewable energy.”

I can see it now – when faced with a vista of 44 turbines around Mossel Bay, the tourist whips out a camera and takes photos of the completely stuffed-up view, since it represents green energy. Hello? Hello? Part Two next week: The CSIR blunders on.

Edited by: Martin Zhuwakinyu
Creamer Media Senior Deputy Editor
© Reuse this

To subscribe email subscriptions@creamermedia.co.za or click here
To advertise email advertising@creamermedia.co.za or click here
 
Comment Guidelines (150 word limit)
 
 
 
 
 
 
 
 
Other Terry Mackenzie-Hoy News
I previously wrote about Stirling engines and I thought I would write more about them. Stirling engines have at least two cylinders – a 'cold' cylinder and a 'hot' cylinder. In each cylinder is a piston that can move from the bottom to the top of the cylinder. The...
Over the Christmas break, I went to England for my daughter's wedding. Since I hate flying overseas for long, cramped hours, I bought myself a business class ticket on British Airways (BA). On the aircraft, I was asked what I wanted to eat and I said nothing. I was...
One of the best architects I know worked for a fairly prominent architect some years ago. He had been there for a month. At the end of the month, he received a salary slip and noticed that an amount of say, R25, had been deducted as 'office refreshments'. He asked...
More
 
 
Latest News
The Competition Tribunal on Friday gave a conditional go-ahead for mobile operators Cell C, MTN and Vodacom to buy out their respective subscriber bases, as South Africa’s last independent service provider Altech Autopage calls it a day. The Allied Electronics...
The drought in Southern Africa could become one of the worst on record should the current below-normal rainfall continue, the United Nations (UN) World Food Programme said this week. The El Niño conditions presently being experienced in the region had resulted in a...
Kelibone Masiyane has been appointed the new MD of PPC Zimbabwe, succeeding Njombo Lekula, who had recently been redeployed as MD of PPC’s international operations. Masiyane would be supported by new PPC commercial director Iain Sheasby and new PPC GM of finance...
More
 
 
Recent Research Reports
Construction 2016: A review of South Africa's construction industry (PDF Report)
Creamer Media’s Construction 2016 Report examines South Africa’s construction industry over the past 12 months. The report provides insight into the business environment; key participants; local demand; geographic diversification; corporate activity; black economic...
Energy Roundup – February 2016 (PDF Report)
The February 2016 roundup covers activities across South Africa for December 2015 and January 2016 and includes details of a Government Gazette notice that confirms Cabinet’s decision to move ahead with the 9 600 MW nuclear procurement programme; State-owned power...
Energy Roundup - December 2015 (PDF Report)
The December 2015 roundup includes details of State-owned utility Eskom’s application to claw back R22.8-billion; South Africa’s ranking as an investment destination for renewable energy; and a nuclear expert’s thoughts on reactor designs for South Africa’s nuclear...
Water 2015: A review of South Africa's water sector (PDF Report)
Creamer Media’s Water 2015 Report considers the aforementioned issues, not only in the South African context but also in the African and global context in terms of supply and demand, water stress and insecurity, and access to water and sanitation, besides others.
Input Sector Review: Pumps 2015 (PDF Report)
Creamer Media’s 2015 Input Sector Review on Pumps provides an overview of South Africa’s pumps industry with particular focus on pump manufacture and supply, aftermarket services, marketing strategies, local and export demand, imports, sector support, investment...
Liquid Fuels 2015: A review of South Africa's liquid fuels sector (PDF Report)
Creamer Media’s Liquid Fuels 2015 Report examines these issues in the context of South Africa’s business environment; oil and gas exploration; fuel pricing; the development of the country’s biofuels industry; the logistics of transporting liquid fuels; and...
 
 
 
 
 
This Week's Magazine
WIDENING FLEXIBILITY The trailers have a 3-m-wide (2-file) and 4.3-m-wide (2-file) configuration
Lifting, transporting, installing and ballasting solutions provider Ale has expanded its global fleet of trailers and invested in the latest range of widening trailers that can be mechanically widened from 3 m to the desired width for any project. Ale ordered 48 axle...
The market for the BMW 7 Series in South Africa differs quite significantly from the rest of the world. China, the US and the Middle East almost exclusively buy the long-wheel-base version, using the German manufacturer’s luxury high-end sedan as a chaffeur-driven...
January new-vehicle sales fell by 6.9%, to 48 615 units, compared with the same month last year. Statistics released by the Department of Trade and Industry show that the domestic new passenger-car market declined by 6.1%, to 34 936 units, compared with 12 months ago.
Information technology (IT) equipment and infrastructure multinational Dell is providing open infrastructure systems for clients so that they can use any systems, including innovative new systems, that suit their business needs, says Dell Europe, Middle East and...
South Africa’s State-owned defence industrial group, Denel, has set up another international partnership, based in Hong Kong. This new subsidiary is Denel Asia and it is a joint venture (JV) with South African private sector company VR Laser.
 
 
 
 
 
 
 
 
 
Alert Close
Embed Code Close
content
Research Reports Close
Research Reports are a product of the
Research Channel Africa. Reports can be bought individually or you can gain full access to all reports as part of a Research Channel Africa subscription.
Find Out More Buy Report
 
 
Close
Engineering News
Completely Re-Engineered
Experience it now. Click here
*website to launch in a few weeks
Subscribe Now for $149 Close
Subscribe Now for $149