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Posts Tagged ‘Power Solutions’

Walco Power Solutions

Welcome to Walco Power Solutions

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Did you know?

  • Eskom produces approximately 60% of the electricity on the African continent and, in terms of generating capacity, is the TENTH largest power company in the world.
  • Eskom’s 26 power stations, located in different parts of the country, use coal, water, kerosene or uranium as their primary energy source and together keep the lights burning throughout southern Africa.
  • Lethabo Power Station burns the lowest grade coal in the world.
  • Koeberg is the only nuclear power station on the African continent.
  • Apart from the dams and transmission lines, Drakensberg is located entirely underground.
  • Palmiet is situated in the UNESCO registered Kogelberg Biosphere Reserve, heart of the fynbos plant kingdom.

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Energy Facts:

  • Authorities predict an increase of electricity consumption of 15% per year.
  • 60% of your electricity bill is caused by your geyser.
  • Every time your geyser switches on it uses similar to that of 50 light bulbs!
  • The average family uses less than 4 hours of hot water a day.
  • The average family overpays for 600 hours of hot water every month that will never be used.
  • Overfilling an electric kettle can waste enough energy to run a TV set for 26 hours!
  • Leaving a computer monitor on overnight wastes as much energy as making 800 A4 photocopies!
  • Lighting an empty meeting room overnight can waste enough energy to make 1000 cups of tea!

Making a difference!

Are you aware of what happens when you use energy, water, and produce waste?
Every time you switch on a light, drive your car, run water or put out your rubbish you’re making a decision that affects the environment.
Natural resources – water, coal, oil, land, fresh air – will run out if we use them up at a faster rate than they can replenish themselves. There are many indications that this is already happening.
The cumulative impact of households is significant. To make sure that there are enough resources to go around – enough for everybody now and in the future – we need to manage our resources well, using what we have efficiently and fairly.
Many of us are aware that we should be doing this, but are often unsure about what to do and how to do it. What can we do to protect the environment, save money and make our homes safer places to live in, you ask?
Well don’t fear because the good news is that we can make a difference. With every kilowatt/hour (kWh) of electricity you don’t consume, you save over a kilogram of carbon dioxide (CO2) that would otherwise be released into the atmosphere. Carbon dioxide (CO2) is the greatest contributor to global warming; a process that scientists say has led to a rise in global average temperature by over half a degree Celsius over the past 30 years and could raise the earth’s temperatures by 1,4 –5,8 0C by the end of the century.
Installing an 11watt compact fluorescent light (CFL) in place of a 60watt incandescent light bulb will save about 570 kWh over the life of the compact fluorescent – saving more than 570 kg of carbon dioxide.
Article: Sustainable Energy Africa and AMATHEMBA Environmental Management Consulting from City of Cape Town Council

Groot boetes kom as jy nie nou krag bespaar!

Groot boetes kom as jy nie nou krag bespaar

BEELD – Dec 15 2008 08:58:37:790PM

Verbruikers kan in die toekoms boetes van tot R9 per eenheid elektrisiteit betaal as hulle nie krag bespaar nie.

Die Nasionale Energiereguleerder (Nersa) het verlede week voorlopige reëls gepubliseer waarvolgens verbruikers beboet kan word. Luidens dié dokument is aanvraagkantbestuur die enigste manier om die “situasie te stabiliseer en die risiko van ontwrigtende beurtkrag te voorkom”.

Om dié rede het die nasionale elektrisiteitreaksiespan ’n kragbesparingprogram saamgestel wat ’n gemiddelde energiebesparing van 10% met boetes gaan probeer afdwing. ie voorlopige reëls bepaal September 2006 tot Oktober 2007 is die basistydperk. Verbruikers gaan beboet word as hulle nie ’n sekere persentasie minder as die gemiddelde kragverbruik in die basistydperk gebruik nie. Me. Nelisiwe Magubane, adjunk-direkteur-generaal van minerale en energie, sê dié boetes gaan van einde volgende jaar stelselmatig in verskillende sektore bekend gestel word.

“Ons gaan eers op die sowat 150 groot kliënte fokus, soos die myne, nywerhede en die kommersiële sektor,” het sy gister aan Beeld gesê.

Magubane sê huishoudings staan laaste in die tou om boetes te begin betaal en gaan waarskynlik eers in die middel van 2011 deel van die stelsel word. Verskillende sektore gaan verskillende besparingteikens hê om die gemiddelde besparingteiken van 10% te bereik. Dié verskillende besparingteikens is nog nie vasgestel nie.

Magubane sê die gewildste voorstel vir besparing is:

  • mynwese en landbou 8%;
  • kommersieel en residensieel 20%; en
  • geboue van die regering en staatsentiteite 25%.

Hoe minder hulle daarin slaag om genoeg te bespaar, hoe groter is die boetes (sien kassie).

Volgens Magubane gaan in ag geneem word dat sommige maatskappye se produksie “seisoenaal” is en dat hulle dus byvoorbeeld in Junie baie meer krag gebruik as in Januarie. Die hoeveelheid krag wat maandeliks gebruik mag word, gaan vir elk van die groot verbruikers individueel bepaal word volgens hul behoeftes.

Magubane erken dit gaan moeilik wees om dié boetes by huishoudings in werking te stel.

Een van die probleme is onder meer dat meterlesings nie op presies dieselfde dag elke maand geneem word nie. “Ons het munisipaliteite gevra om solank daarna te kyk,” het sy gesê.

Die reëls maak voorsiening vir aanpassings aan die gemiddelde kragverbruik in die basistydperk. Moontlike redes vir aanpassings sluit in:

  • beurtkrag in die basistydperk;
  • as die kliënt op Eskom se versoek sy verbruik in die basistydperk verminder het;
  • foutiewe meterlesings wat in die basistydperk laer elektrisiteitsverbruik getoon het as wat werklik die geval was; en
  • as die eiendom van eienaar verwissel het sedert Oktober 2006.

Die reël-dokument is beskikbaar by www.nersa.org.za. Lede van die publiek kan tot 23 Januarie volgende jaar kommentaar lewer.

Die voorgestelde boetes.

Die boetes is in drie kategorieë verdeel:

Die Kontrolegroep

  • Die boete is R2,80/kWh. Verbruikers wat ’n toegelate maksimumaanvraag van meer as 1 megavolt-ampère het en 1% te veel krag gebruik, betaal dié boete.
  • Verbruikers wat ’n toegelate maksimumaanvraag van 1 megavolt-ampère of minder het en 2,5% te veel krag gebruik, gaan ook dié boete betaal.

Die Hindernisgroep

  • Die boete is R4,50/kWh. As die kragverbruik meer is as wat in die kontrolegroep genoem word, maar nie meer as 10% te veel is nie, betaal verbruikers dié boete.

Die Strafgroep

  • Die boete is R9,00/kWh en gaan gehef word as die kragverbruik meer as 10% te veel is.

Aldi Schoeman (Beeld)

What is energy?

Energy comes mostly in the form of heat and light, and there are two types of energy: working energy and stored energy. Stored energy becomes working energy when we use it. We use energy every day – to grow our food, warm and cool our homes, make our electricity, run our cars, cook, and make products like clothes and toys, and even energy from food to keep us alive.

Most of the time we use stored energy for fuel. Burning fuel sets free the stored energy in the form of heat. Wood was once the principal way we found heat, but now we mostly burn ‘fossil fuels’ – liquid fuels, natural gas, and coal.

We call them fossil fuels, because they are formed from the fossils (or remains) of animals and plants that died and became buried under dirt and rock millions of years ago. We call fossil fuels ‘non-renewable’ – simply because we haven’t got millions of years to wait for a ‘new’ supply of liquid fuels, gas and coal.

Renewable energy is drawn from natural sources such as sun, wind, biomass, and water. Two major technologies are solar and wind power, which can provide supplementary energy at peak times.

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