https://www.miningweekly.com

Receive our free daily newsletter:

Christy van der Merwe

Christy van der Merwe

Christy van der Merwe is a former contributing editor for Engineering News Online and Mining Weekly Online. She graduated from Rhodes University.

By Christy van der Merwe

PARAFFIN GEYSER
For low-cost homes

Alternative hot-water source for low-income homes

12th November 2010

Much focus has been put on the roll out of solar water heaters to deliver the benefits of hot water to those living in low-income households, however, entrepreneur Quintus Jordaan urges... 


Decentralised power could offer some supply-side relief

25th April 2008

Decentralised power, built closer to the demand rather than the power source, could help “bridge the gap” at a time of a power crisis, Group Five Energy MD Willie Zeelie said. Speaking... 


OUTDOOR SENSOR LIGHT
The mechanism makes use infrared sensors, microphonics, which detect sound, and high-frequency signals, which detect changes in a specified area

Occupancy sensor for controlling lights increases energy efficiency

17th August 2007

Lighting accounts for about 30% to 40% of a commercial building�s energy costs, and installation of so-called �intelligent lighting� is one of the fastest ways to increase the energy efficiency and... 


1

Research Reports

Projects

Latest Multimedia

Photo of Martin Creamer
On-The-Air (24/05/2024)
Updated 5 hours ago By: Martin Creamer

Latest News

Showroom

ESAB showroom image
ESAB South Africa

ESAB South Arica, the leading supplier of high-end welding and cutting products to the Southern African industrial market is based in...

VISIT SHOWROOM 
Booyco Electronics
Booyco Electronics

Booyco Electronics, South African pioneer of Proximity Detection Systems, offers safety solutions for underground and surface mining, quarrying,...

VISIT SHOWROOM 
VEGA Controls SA (Pty) Ltd
VEGA Controls SA (Pty) Ltd

For over 60 years, VEGA has provided industry-leading products for the measurement of level, density, weight and pressure. As the inventor of the...

VISIT SHOWROOM 
Weir Minerals Africa and Middle East
Weir Minerals Africa and Middle East

Weir Minerals Europe, Middle East and Africa is a global supplier of excellent minerals solutions, including pumps, valves, hydrocyclones,...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







0.506s - 21pq - 2rq
1:
1: United States
Subscribe Now
2: United States
2: