Posts Tagged ‘energy efficiency’

Green Ships – PlanetSolar

Posted by on 13 Sep 2011 | Tagged as: Eco General

Tuesday, September 13th, 2011

With new international pressures for companies to start producing green ships to help reduce CO2 emissions worldwide on our oceans, PlanetSolar is a project born of these ecological ideals. Its intention is to circumnavigate the globe using only Solar Power and so far has travelled across the Atlantic Ocean and international shipping agents are eying the technology with an eye to sea cargo logistic applications. This Green ship aims to show the potential of renewable energy and to cement the idea that the global economy and ecology need to work hand in hand for our future.

This eco friendly project is the brainchild of Raphaël Domjan, who realised in the late 1980’s the responsibility of business to the environment in the ways that they operate. With his own company he focused on offering green web hosting solutions and email services with Horus Networks and then focused for the next decade on the PlanetSolar project. From humble beginnings of only his child like enthusiasm to sail the world on a ship powered by the sun though to the total of 100 people working on the project, he has made his green dream a reality. Planet Solar plans to be the first green ship design that will successfully circumnavigate the globe, first to cross the Indian Ocean and the first to cross the Red Sea as well. Crewed by a team of 6, PlanetSolar has a total of 537 m2 of Solar Panels catching the precious rays of sun that provide all their power, from living quarters through to propulsion.

Already the green initiative has raised the awareness of renewable technologies. Sea freight companies are already seeing the possibility for incorporating the use of solar panels to ease fuel consumption and carbon emissions. The challenges that PlanetSolar faces are that it cannot use any power besides that harnessed by the sun and that they are limited to solar technology that is available for mass production. Should this green ship succeed, it will no doubt pave the way for greener marine logistics vessels on our oceans.

 

 

Green Car Repairs on the Up and Up in SA

Posted by on 12 Jul 2011 | Tagged as: Eco General

Tuesday, July 12th, 2011

For most South Africans, the thought of green car repairs has never even crossed our minds. But have you ever thought about the impact that a fully functional and busy car repair workshop can have on its immediate environment? The latest trend in workshops around the world is to promote and encourage green car repair centers that have a reduced effect on their immediate surroundings. (more…)

Determine Your Savings with our Energy Efficiency Calculator!

Posted by on 24 Jan 2011 | Tagged as: Eco General

Monday, January 24th, 2011

Everyone is encouraging you to go green and save energy to do your bit for the environment, but the initial overhead costing is so daunting that many people are not considering it as a viable option. The “industry experts” say that the long term savings of converting to alternative energy sources and using environmentally friendly products are worth it, but they provide averages that are not specific to your household or business.

This is why we at Sustainable.co.za have developed our Sustainable Calculator, which will help you calculate how much money and energy you can save by converting to more energy efficient products.

You don’t need to install solar panels and wind turbines and take yourself completely off the grid. Simple changes in your household products will go a long way in terms of making sustainable savings on your monthly energy bills. By switching from regular light bulbs and showerheads to more energy efficient LED light bulbs and water saving showerheads, you will experience substantial savings.

While changing a couple of light bulbs doesn’t seem like it will do much to save energy and money, you’d be amazed by the actual results. This is where the Sustainable Calculator comes in. All you need to do is enter the product types and quantities, as well as the number of hours that you use them each day, and the Calculator will work out your monthly, annual and 10-year savings if you switch to energy efficient products. It will also provide details on the total cost of switching to these products (installation costs for Solar Water Heating kits included), as well as the payback period of your investment.

Why not try out our Sustainable Calculator to see for yourself how much you can save on your monthly energy bill by making a few simple changes. Many of the energy efficient products that can help you save are sold on our site, making it even easier for you to save money while doing your bit for the environment.

Hey South Africa! Where are all the Hybrid Cars?

Posted by on 07 Jan 2011 | Tagged as: Eco Products

Friday, January 7th, 2011

Hybrid cars are almost reaching a point of being “cool” in countries like the States and the UK, but in South Africa for some reason we’re still way behind the rest of the pack. But who’s to blame? Is it the public? Or is it purely due to the complete lack of awareness and availability as far as hybrid cars are concerned?

Personally, I don’t think we can start blaming the public. I mean, if we don’t have access to hybrid cars or get constantly reminded that there are even hybrid cars available, then why would we decide to buy one? The only hybrid car that is readily available in South Africa at the moment is the Toyota Prius Hybrid car (I could be wrong on this point). Imagine an entire country driving around in the same car, I think not. (more…)

Let there be light!

Posted by on 11 Jun 2010 | Tagged as: Eco Products

Friday, June 11th, 2010

For the next installation of Alternative Energy Made Easy I have decided to concentrate on LED Lights. These are fantastic as they are not only eco-friendly, but they also cut down one’s electricity consumption by up to 90%!! Replacing your regular lights with LED lightss is one of the first steps in making your household environmentally friendly.

What are LED Lights?

LED is an acronym for Light Emitting Diode. Basically, as the name suggests, this is a little diode that emits light when in an excited or active state. Each LED light bulb is made up of a number of diodes, dependant on their respective wattage. (more…)

A Few of My Favourite Things…

Posted by on 17 May 2010 | Tagged as: Eco Products

Monday, May 17th, 2010

I’ve decided to take a little break from my Alternative Energy Made Easy series (although expect another great installation soon ) and list some of my favourite products and great deals that have been listed on our site.

TENESOL<TENESOL<TENESOL!!

Our latest special on Tenesol Panels is AWESOME – you won’t find them cheaper anywhere else! From R45 p/Wp to R25 p/Wp – that is 45% off on very good quality Solar Panels. I know I sound like a bit of a salesman, but seriously, this is a fantastic deal, so don’t miss out!

The New PowerTraveller Range

Now these are great little gadgets, beautifully packaged and of a very high standard! We have some samples in the office and most of us have taken time out to marvel at these mobile chargers, especially the men (you know, boys with their toys and all that ;) ) (more…)

Winners of ABSA International Innovative and Sustainable Housing Competition to be announced in March

Posted by on 17 Feb 2010 | Tagged as: Eco General

Wednesday, February 17th, 2010
Sustainable Housing Design in Action

Sustainable Housing Design in Action

Sustainable housing is an increasingly relevant topic in South Africa. We continue to struggle with an ongoing energy crisis whereby we are unable to generate enough electricity for the entire country to operate. A recent initiative by ABSA Bank promises to gain the interest of many local and international folk involved in sustainable house design.

The first ever ABSA International Innovative and Sustainable Housing Competition was launched in March last year and is drawing to a close next month when the winners of the competition will be announced. The competition is aimed at raising awareness of a very serious worldwide situation, as well as gaining important knowledge and ideas for building sustainable houses in future. The winners in the major categories of the competition will be awarded R250 000 which is sponsored by ABSA.

Regular brick and mortar construction is not allowed to be used in the sustainable house design of the competition entrants.  The idea is to create affordable and viable alternative methods of design that can be implemented by the general public in future. Some of the most important criteria that the Sustainable Houses will be marked on are:

-       Durability

-       Architectural quality

-       Cost and value for money

-       Speed of construction

-       Energy efficiency

-       Social acceptance of the design and use of energy

-       Bank acceptance of the proposed designs

The University of Pretoria will be acting as the analysts who will be analyzing the energy efficiency of all the sustainable housing that is entered into the competition.

The project is aimed at a global market and not just South Africa. Sustainable housing experts from around the world have entered, including countries such as: Kuwait, Australia, Canada, Czech Republic, Netherlands and Namibia.

Luthando Vutula, the Managing Executive of Absa Home Loans had the following to say about the competition:

“Absa is committed to supporting the credo of the Minister of Human Settlements Comprehensive Plan on Sustainable Human Settlement – that every South African has access to permanent housing that provides secure tenure, privacy, protection from the elements, and access to basic services. Due to the energy crisis facing South Africa, there is a need to test and showcase new energy technologies. Accordingly Absa has added “energy efficiency” as a second dimension to the competition”

This is a stunning effort by ABSA it has to be said and is fully supported by Sustainable Goods. We will be sure to keep you updated on the winners and some of the Sustainable housing designs that emerge as a result of this competition.