With no end in sight for loadshedding, it\u2019s important for municipalities to start engaging in energy efficient mechanisms in their water and wastewater infrastructure.<\/p>\n\n\n\n
This infrastructure is one of the biggest consumers of energy within a municipalities\u2019 operations and it is critical to start looking at ways to implement energy efficient measures within these operations.<\/p>\n\n\n\n
According to the guide compiled by Sustainable Energy Africa,Sustainable energy solutions for South African localgovernment: a practical guide, <\/em>in 2017, \u201cthe indications are that on average water and wastewater accounts for some 17% of energy consumption in a South African metro. In terms of electricity consumption alone (i.e. excluding liquid fuel use for vehicles), the proportion is far higher \u2013 often representing as much as 25% of the entire municipality\u2019s electricity bill.\u201d<\/p>\n\n\n\n Owing to the fact that this contributes so highly to the municipalities\u2019 bill, it also means it has the greatest potential to be the starting point of electricity saving measures. By engaging in energy measures within the water and wastewater infrastructure cycle, municipalitiesstand not only be fiscally but also energy efficient going forward.<\/p>\n\n\n\n \u201cWe have found that the aeration stage is one of the stages which consumes a lot of energy as it requires large pump systems and municipalities may not always pay attention to this aspect and may neglect to overhaul due to expensive nature of more energy efficient systems. However, what is important to remember is that although the expense may be high at the start, the benefits of cost saving in the long run will be worth it,\u201d explains KSB Pumps and Valves\u2019 Hugo du Plessis, senior project engineer.<\/p>\n\n\n\n He continues that the most energy consuming aspects within the water services system relate to the stages of water treatment and pumping. He reiterates the importance of how the implementation of energy efficient systems will not only help municipalities obtain, retain and improve their Green Drop and Blue Drop certification but will also eventually allow customers to see the difference in their rates and taxes bill.<\/p>\n\n\n\n \u201cInefficient pump systems will not be able to keep up with the \u2018backlog\u2019 of water when loadshedding occurs. KSB Pumps and Valves is willing to assist with site energy efficiency audits as we are a full solution provider. We have the expertise and experience to assist municipalities to make the transition to more energy efficient systems.\u201d<\/p>\n\n\n\n \u201cReliable energy efficient pump systems will not only result in energy and cost saving, but there are also other benefits for the municipality which include: no spillages, a reliable uptime, decline in downtime as well as better water quality,\u201d added Hugo.<\/p>\n\n\n\n KSB Pumps and Valves, Annett Kriel, Tel: (011) 876 5600, Fax: (011) 822 1746, Email: Annett.Kriel@ksb.com, Web: <\/em>www.ksbpumps.co.za<\/em><\/a> <\/em><\/p>\n\n\n\n Issued on behalf of KSB Pumps and Valves South Africa, Annett Kriel,<\/strong> Media and Events Manager, Tel: (011) 876 5600, Fax: (011) 822 1746, Email: Annett.Kriel@ksb.com<\/em><\/p>\n\n\n\n By Media Savvy Communications, Raymond Campling<\/strong>, Tel: (011) 973 0108, Cell: 076 297 2775, Email: <\/em>media@mediasavvy.biz<\/em><\/a>, Web: <\/em>www.mediasavvy.co.za<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":" With no end in sight for loadshedding, it\u2019s important for municipalities to start engaging in energy efficient mechanisms in their water and wastewater infrastructure. This infrastructure is one of the biggest consumers of energy within a municipalities\u2019 operations and it is critical to start looking at ways to implement energy efficient measures within these operations. 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