http://www.engineeringnews.co.za
  SEARCH
Login
R/€ = 17.15Change: -0.32
R/$ = 14.96Change: -0.35
Au 1276.69 $/ozChange: -10.56
Pt 1052.50 $/ozChange: -15.00
 
 
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  
 
 
Apr 11, 2008

Joburg suburb installs solar streetlights as part of regeneration plans

Back
 
 
 
 
 
 
Africa|CoAL|Design|Engineering|Eskom|Installation|Power|Renewable Energy|Renewable-Energy|Solar|System|Africa|Energy|Maintenance|Product|Environmental|Infrastructure|Cables
Africa|CoAL|Design|Engineering|Eskom|Installation|Power|Renewable Energy|Renewable-Energy|Solar|System|Africa|Energy|Maintenance||Environmental|Infrastructure|Cables
africa-company|coal|design|engineering|eskom|installation|power|renewable-energy|renewable-energy-company|solar|system|africa|energy|maintenance|product|environmental|infrastructure|cables
Solar power was playing an illuminating role in Johannesburg inner city regeneration efforts, as solar streetlights have been installed on Kenmare street, in Yeoville as a part of the Hillbrow, Berea, Yeoville upgrade being carried out by the Johannesburg Development Agency (JDA).



Broadwing Industries installed the three solar streetlights.

"Evaluation was done together with the JDA, to monitor performance, and it was found that the solar street lights were not only satisfactory, but exceeded their [JDA's] expectations," Broadwing Industries director Dan Hurwitz told Engineering News Online.

The cost of the installation of solar streetlights was said to compare favourably with the cost of installation of conventional streetlights. "The capital cost is more or less equal to the traditional grid-connected streetlight, but there are a number of additional benefits," Hurwitz added.

Lifecycle maintenance costs of the installation are favourable as the Light Emitting Diode (LED) bulbs used in the streetlights, use a lower voltage to produce a brighter light and can be used without replacement for about 20 years. "The thin-film solar panel used has a very high temperature tolerance, and is immune to damage from hail," stated Hurwitz.

Renewable energy from the sun meant independence from the Eskom coal-based generation of power, which in turn meant cost savings and environmental gains.

Hurwitz added that another advantage was that the installation offered instant electrification, and there was no need to trench cables or wait for connection to the grid. The installation could take as little as 30 minutes, as the unit would arrive at the location partly assembled.

The streetlights were manufactured locally.

"The idea came from other countries - we saw that it was being utilised in China and Europe and we actually looked at importing one of these units from China, but we found that the quality of the product that we received from China would not suit the South African climate and consumer market, and therefore we opted to design our own system in South Africa for South Africans," said Hurwitz.

There was also the possibility of retrofitting existing high pressure sodium and the older mercury vapour street lights, with more efficient LED lights, which would also result in alleviating strain on the Eskom national grid.

"Even though it is still grid connected using the existing infrastructure, we believe that it could save up to a third, and our estimation is that for every 12 000 or 15 000 street lights that are retrofitted, you could save 1 MW. We believe that City power, in Johannesburg, has about 140 000 streetlights installed just in their region, so if one took the whole country, doing these replacements could save a significant number of megawatts and it would certainly help with the electricity crisis that the country is facing," Hurwitz concluded.


Edited by: Mariaan Webb
Creamer Media Senior Researcher and Deputy Editor Online

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 Video News
More
 
 
Latest News
Brenda Berlin
Updated 4 hours ago Platinum mining company Impala Platinum (Implats) has secured a court order against a US platinum recycler, from which it is claiming $201-million. Implats said on Wednesday that the order, issued by the US District Court for the Eastern District of Pennsylvania,...
Andrew Hinkly
Updated 5 hours ago A potentially far-reaching step has been taken towards the viable roll-out of hydrogen refuelling infrastructure for platinum-using fuel cell electric vehicles (FCEVs) with the launch of a system that allows hydrogen to be stored and transported in conventional fuel...
Johannesburg mayor Parks Tau
Updated 5 hours ago At least R14-billion in investments had seen the economic development of the City of Johannesburg, resulting in economic hubs that created jobs and further opportunities for the city’s citizens, mayor Parks Tau said on Wednesday. The city had begun redesigning the...
More
 
 
Recent Research Reports
Energy Roundup – May 2016 (PDF Report)
The May 2016 roundup covers activities across South Africa for April 2016 and includes details of the National Energy Regulator of South Africa’s proposal to introduce a coal benchmark cost as part of its final decision on Eskom’s multiyear price determination...
Automotive 2016: A review of South Africa's automotive sector (PDF Report)
Creamer Media’s Automotive 2016 Report provides an overview of South Africa’s automotive industry over the past 12 months. The report provides insight into local demand and production, vehicle imports and exports, investment and competitiveness in the sector, as well...
Energy Roundup – April 2016 (PDF Report)
The April 2016 roundup covers activities across South Africa for March 2016 and includes details of a North Gauteng High Court Judge’s dismissal of a court application to postpone the 9.4% electricity tariff increase, which the National Energy Regulator of South...
Electricity 2016: A review of South Africa's electricity sector (PDF Report)
Creamer Media’s Electricity 2016 report provides an overview of South Africa’s electricity sector, focusing on State-owned power utility Eskom and independent power producers, electricity planning, transmission, distribution and the theft thereof, besides other issues.
Energy Roundup – March 2016 (PDF Report)
The March 2016 roundup covers activities across South Africa for February 2016 and includes details of the Department of Energy’s plans to announce the preferred bidders for the first tranche of the coal independent power producer procurement programme; the Council...
Steel 2016: A review of South Africa's steel sector (PDF Report)
Creamer Media’s Steel 2016 Report examines South Africa’s steel industry over the past 12 months. The report provides insight into the global steel market and and particularly into South South Africa’s steel sector, including production and consumption, main...
 
 
 
 
 
This Week's Magazine
The two spent-fuel pools at Eskom’s 1 800 MW Koeberg nuclear power station, in the Western Cape, will be full by 2018, increasing the urgency on the State-owned utility to begin pursuing alternative storage options. Koeberg has, over the past 32 years, accumulated a...
South Africa lacks the skills necessary to implement the government’s plan to build 9.6 GWe of new nuclear energy capacity, warns nuclear-qualified Quality Strategies International CEO David Crawford. “Apart from the concern about the affordability of the programme,...
DOROS HADJIZENONOS The 700-series devices provide network security monitoring, app control, URL filtering, VPN security, antivirus, antispam, antibot, and advanced intrusion prevention and detection functionality
Cybersecurity multinational Check Point has released its latest 700-series cybersecurity systems for small businesses, which draw on its international threat intelligence to provide up-to-date cybersecurity, says Check Point South Africa country manager Doros...
Daimler Trucks and Buses Southern Africa (DTBSA) saw a marked slip in new-vehicle sales in 2015 compared with 2014, with sales dropping from 5 897 units to 5 300 units. The decline came as the South African new truck and bus market declined from 31 558 units in 2014...
Group of 20 (G-20) economies threatened to penalise havens that don’t share information on their banking clients after the leak of the Panama Papers provoked a global uproar over tax evasion. The G-20 will consider “defensive measures” against financial centers and...
 
 
 
 
 
 
 
 
 
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