Ways to cope with loadshedding Beleaguered South African Electricity consumers have latched onto a new social media meme when they install a solar panel or two and a battery. They then rush out to their favourite hang-out and proudly boast about how they are going “off-grid.” Then they quote a number, normally somewhere below R150,000.00….
The causes of Loadshedding, what are they? Eskom currently supplies more than 5 million households with electricity. The rest get their electricity from their local municipality. Eskom and municipal schedules often differ, even in the same regions. These are some of the most common questions consumers, including our readers, ask about loadshedding. Please note that…
Energy! The first phase, Starting Right, is already behind schedule. It seems that the SETs and other plans may only be developed later this year. Updated Climate Plan On 24 March 2021, Cabinet approved an updated draft NDC for public comment. It has been widely criticized for not being ambitious enough and falling short of…
Eskom’s Bad Assessments to Blame For Load Shedding Loadshedding – The latest News Eskom to push ahead with maintenance despite load-shedding The utility says load-shedding is unacceptable but maintenance must continue 15 March 2021 – 14:44 Lisa Steyn Eskom will not compromise on its long-term maintenance efforts, despite the heightened risk of load-shedding, which has…
Will Solar Panels Add Value to Your Home? The Benefits of Solar Panels Benefits of Solar Panels Environmental Benefits Solar panels do not emit any harmful pollutants into the atmosphere, making them a clean source of energy.Solar energy reduces greenhouse gas emissions and reduces our dependence on non-renewable fossil fuels. Cost Savings Solar panels can…
Energy-efficient houses and buildings refer to the use of techniques and materials that reduce the amount of energy required to operate and maintain a structure. There are numerous benefits to incorporating energy-efficient features in buildings, ranging from economic to environmental advantages. In this article, we will explore some of the key benefits of energy efficiency…
You Can Reduce Your Energy Costs by up to 90% After signing up for “My Green Home” four years ago the Makalima-Ngewana family family saw their house in the middle-class suburb of Pinelands (a suburb of Cape Town) retrofitted with energy saving LED lights, low-flow showerheads and roof-top solar panels, as well as winter insulation,…
Can you spot the electric fence violations in this picture? We spotted this electric fence installation recently and were shocked to think that a compliance certificate might have been issued. The alternative is that the owners or administrators of the wall used an unqualified electric fence installer, in which case there would be no compliance…
By Penny Swift Author Electricity is a charged subject that often shocks those who don’t realize how important compliance is. Home Security Just look at all the illegal electrical connections looming over informal settlements. Notice people on social media asking who can do electrical jobs cheaply. Do they even realize that only qualified, registered electricians…
New Electric Fence Legislation Sends Shock Waves throughout South Africa Penny Swift When the regulations regarding an electric fence were changed in 2011, nobody paid much attention. But now that the authorities are enforcing the regulations, people are totally shocked and all fired up. Yesterday a homeowner living in a “wealthy” Pretoria suburb was interviewed…
Electric fences are governed by the Electrical Machinery Regulations which are part of the Occupational Health and Safety Act. In addition, local authorities and municipalities have their own by-laws that must be complied with. You can download the Electrical Machinery Regs from the link above. Below is an explanation extracted from the City of Cape Town…
Environmental Sustainability &Energy Usage in Buildings-Part X & XA In 2011, in an endeavour to make our buildings more sustainable, and to decrease energy usage in South Africa, a new part was added to SANS 10400, The application of the National Building Regulations. Part X deals with environmental sustainability, and Part XA deals with energy…
Electric Cables – What is Legal We get a lot of questions about which electric cables are legal and how they must be installed. So here is a brief rundown of the different types of legal cabling available and the way an installation could be done. There are various accepted methods and we illustrate a…
Fenestration and Glazing Guidelines, Procedures, and Calculations. Window area guidelines below The guidelines featured in the pdf below give an idea to anyone wanting to calculate the Fenestration Compliance Procedures in terms of Sans 10400-XA:2011 and SANS 204:2011, what is required, and what is involved. Step-by-step There is a step-by-step guide to area (nett floor)…
ELECTRICS & LIGHTING – WHAT’S INVOLVED Electrics & Lighting & Electronics are Related Fields. While both these related fields are specialised and take considerable training to be tackled in their entirety, there are projects involving both electrics and electronics that anyone with a reasonable aptitude and understanding can tackle. These range from wiring a plug…
Part XA – Energy Use In Buildings Energy Use in Buildings in South Africa: A Focus on SANS 10400-XA Energy consumption in buildings is a significant contributor to greenhouse gas emissions and a major driver of climate change. In South Africa, the energy use in buildings is regulated by the South African National Standard (SANS) 10400-XA:…
Water Pipes Detector, Steel Reinforcing andElectric Cable Detector Even though instruments that detect pipes and cables have been around for a number of years, they are, I believe, underused. Detect pipes and cable detectors are indispensable tools for any contractors in the building industry from plumbers to electricians, and installers who have to drill holes…
Did you know, Regulations for Effective Lightning Conductors on Thatch Roofs Save Lives
Picture Above: The roof with dark tiles absorbs heat and is not energy efficient Cool Roofs Reduce Energy Bills by up to 70 percent On site research proves that it is possible to save as much as 70 percent on energy with a “cool roof”. This is because cool roofs reduce roof temperatures by reflecting…
By PENNY SWIFT Are you Ready to go Green? South Africa, as a country, has been incredibly slow to take up the challenge of sustainable living. Yet we really do need to embrace this challenge and build using sustainable materials and sustainable methods, so that we have sustainable homes. We also need to live a…
Chimneys, Flues, Hearths and Fireplaces Used for Space Heating-Part V Anyone searching through the National Building Regulations for information about chimneys and flues, hearths and fireplaces, might go straight to the part that deals with Fire Protection. The next step would probably to look through the part that deals with Walls – after all chimneys…
Good Lighting and Ventilation is Vital for Healthy Living-Part O In terms of the National Building Regulations Part O, all habitable rooms, including bathrooms, showers and toilets (and interestingly enough garages!) must have some form of lighting and ventilation that will enable people to use these rooms safely. The most important aspect is that it…
THE NEED FOR PROPER PLUMBING Burst pipes are unnecessary. I never cease to be amazed by people who ignore building rules and regulations, particularly when the regulations apply to plumbing or electrics. Not only are plumbing and electricity two of the most basic facilities in our homes, and vital for everyday life, but when installed…
