Electricity + Control August 2015

ENERGY + ENVIROFICIENCY

ROUND UP

ACWA Power to provide solar energy to SA’s national grid

ACWA Power , Riyadh based global leading water and power de- veloper, owner and operator across 10 countries, will undertake a molten salt solar project that will contribute approximately 50 MW to the country’s current electricity generation capacity from early 2016. As part of the South African Government’s Renewable Energy Independent Power Producer Procurement (REIPPP) programme, the Bokpoort Concentrated Solar Power Independent Power Project (Bokpoort CSP Project) is currently in its commissioning phase at Groblershoop, situated near Upington in the Northern Cape – a province that boasts one of the highest solar radiation footprints in the world. Bokpoort’s Concentrated Solar Power technology effectively al- lows for the ‘banking’ of excess solar energy during the day, which can then be released after sun down; enabling consistent electricity supply during peak demand periods.The thermal storage capacity

local socio-economic development and long-term growth,” said ACWA Power Chairman, Mohammed Abunayyan. The Bokpoort CSP Project has led to the creation of more than 1100 local jobs during the peak of its construction – 390 from the surrounding community – and over 50 permanent employment opportunities will be made available during the operation of the power facility. In addition, the initiative has facilitated local share- holding in the project company and allowed for the participation of high level broad-based black economic empowerment (BBBEE) companies for construction, operation and maintenance. o In demonstrating its long-term commitment to South Africa and the community in which it will be operating, ACWA Power, has put upfront R5 M towards a number of development pro- grammes in partnership with the Kheis Municipality. Enquiries: Chris Ehlers.Tel. 011 722 4100 or email craig.atherfold@hkstrategies.co.za

of 1 300 MWh, which is equivalent to about 9,3 hours of operation, is the largest ever adopted by a solar power plant of this class in the world.This makes CSP the only renewable technology at a commercial scale that is able to meet the country’s daily peak demand, thereby helping to prevent load shedding. The solar energy generated by the 658 000 m 2 of reflector area will be fed directly into Eskom’s Garona substation, located next to the site, under a 20 year Power Purchase Agreement (PPA). “We are proud to be a part of creating a sustainable future for SouthAfrica through the reliable delivery of renewable electricity.This project allows for delivery of electricity at the lowest possible cost into Eskom’s national power supply network, and will also enhance

LED light bar provides bright, even light

RETAutomation Controls introduces theWLB92 industrial LED light bar from Banner Engineering. Featuring bright, high-quality and uniform light, theWLB92 is designed to increase worker productiv- ity and ergonomics.With a rugged metal housing and shatterproof light cover, theWLB92 is optimal for a variety of industrial lighting applications including robotic work cell lighting and quality inspec- tion, while having aesthetics suitable for an office environment. The WLB92 LED light bar delivers a versatile lighting solution with models available in ac or dc voltage supply and multiple connection options, including ac quick disconnect and ac conduit. The WLB92 also features several mounting options, such as surface, swivel, snap and hanging brackets to accommo- date diverse installation needs. To ensure continuous run and permanent installation, theWLB92 is equipped with industry-standard conduit knockouts. An optional dimming function is also available to allow users to customise light levels. “Industrial lighting continues to grow as our custom- ers find new applications and challenges,” said Matt Hahn, technical marketing engineer (lighting) at Banner Engineering. “Banner’s energy-efficient WLB92 light bar provides the quality, brightness and durability required with no maintenance time or additional costs.”TheWLB92

is available in 550 or 1 100 mm lengths. All WLB92 models offer enhanced light quality with bright, densely spaced LEDs to ensure even, bright and highly efficient illumination. Ac models are also DLC qualified and have a five-year warranty. Enquiries: RET Automation Controls. Email brandon.topham@retautomation.com or visit www.retautomation.com

Electricity+Control August ‘15

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