Jun 13

Training in Timor Leste

Well it’s day two of week two of our Solar PV training program and the new teachers are up to their armpits in the training now. We have 12 students in the class and everyone is enjoying the experience and learning new skills that will help them support the rollout of solar power in their local communities.

Although the training is being held close to Dili, near the town of Hera, some of the students live up to 25km away in remote communities with very limited vehicle access. One group of students’ only access at the moment is via a trek along the dry river bed, since the only road was washed away during the last wet season. When the wet season arrives later this year the village will be virtually isolated.

Solar power in these areas will be greatly appreciated.

Here are a few snaps of the training centre.

 

Our classroom

Even the training centre has no power, so we make our own 😎

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Jun 03

Energy in Timor Leste

As you know, I’m currently in Timor Leste delivering some Solar PV training as part of a Mercy Corps’ program for expanding Solar PV installation and maintenance businesses into remote communities.

You can find out more about Mercy Corps here www.mercycorps.org and here www.mercycorpsnw.org

It’s one of a number of great Solar PV programs, including the volunteer work through the ATA (Alternative Technology Association) that are helping to provide lighting and power to remote communities.

But energy is more than just solar and many groups including Mercy Corp are also looking at cooking alternatives to the classic and inefficient three stone fire and the problems associated with using wood as a cooking fuel.

The key problems with this style of cooking are that it is

  1. very inefficient and that means more firewood has to be collected or purchased and
  2. produces a large amount of smoke and pollution that caused all sorts of health problems mainly to women and children

I have had an interest in this area for a while and I have built a few solar cookers and even given classes on building them. But I had never seen some of the efficient cookstoves up close and personal. So I was very excited to see some examples of the “Rocket” stoves and the moulds for making them at the Mercy Corps office.

 

 

 

 

 

 

 

 

They are a clever design that concentrates the fire  in a constrained space with a high flue. The pot sits on top of the flue. This design encourages the cook to use smaller pieces of wood while the flue generates a strong updraft that increases airflow. This makes the wood burn very hot with no smoke and all the heat goes up towards the pot. That helps eliminate both key problems.

I’m hoping to see them in action and maybe have a play
(I mean field test 😉 ).

 

While we’re talking about energy and self reliance in Timor Leste, this article is also a very interesting read. http://www.futurity.org/earth-environment/australia-owes-east-timor-climate-aid-says-study/

As it says in the article

“The legacy of several hundred years of outside occupation has led to a situation where Timor is grossly underdeveloped through no fault of its own,” finds a report by Jeremy Moss from the University of Melbourne’s Nossal Institute of Global Health”…“Timor Leste should not have to bear the cost associated with global mitigation efforts,”

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Jun 01

Timor Leste

I’m currently in Timor Leste (East Timor) doing some training and support for Solar PV installations in remote communities. It’s been eight months since I was last here and the changes in preparation for the recent 10 year independence celebrations have been quite pronounced. Particularly along the foreshore.


 

 

 

 

This is a very impressive public space and if you look very closely in the picture on the right you can see the free electricity access point for people with laptops and music equipment.

But the place for me today was one of the markets for some fresh fruit and veggies for lunch.

 

 

 

 

 

 

A wide selection of fruits and vegetables on display for sale. I have no idea what those purple things are!

 

Oooh! those chillies look Hot! But not for me today.

I need to be focussed for my meetings this afternoon at the training centre.

 

 

And for those from out of town one of the many buses waiting next to the market being given a good cleaning by the driver.

 

 

 

That’ll do for now, on this rather slow connection, but I’ll have some more updates over the next few weeks.

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Apr 15

Blackout!

We had a blackout today just before dusk. “No Problem”, I thought, “we’ll just get out the the torch and the portable energy pack” as I smugly wandered into the garage.

         

The portable energy pack consists of a deep cycle battery, lighter socket and 300W inverter all mounted in a small toolbox. I built it a while ago and it is a handy little unit. It is designed to portable and recharged via solar or charger and is a great little unit for camping and travelling.

Well I pulled it out and, “Hey Presto“, nothing happened! What? What’s happened?
It turns out that the battery has died unexpectedly. Grrr! Now what?

Fortunately, I have other solar related gear available from various projects so I quickly set up a temporary light in the kitchen with a spare 38Ah 12V battery and a neat little lamp batten with a built in 240V converter so it can be connected directly to battery. I works well with some CFLs, but not all, so you need to try a few different brands to make sure you have a working system.  I grabbed a mic stand from the music gear to use as a support and “Hey Presto” for real this time.

Now that we had light in the kitchen I was able to leisurely start setting up another battery and the inverter to connect some more portable lights and any other light duty appliances we might want to use. Fortunately the power came about an hour later and before we needed anything other than the single light in the kitchen.

But is just goes to show the value in having some backup. It doesn’t have to be a complex setup. Some torches or even a candle or two and some matches (which we also have) is fine. It is also important to regularly check the backup to make sure it is still works correctly (something I hadn’t done 🙁 ).

So now it’s time to give the little energy supply an overhaul. I might upgrader to a bigger unit. It might be a little less portable but the bigger batteries that I have are better suited to the job than the cheap small battery I originally used. I will also set up a better charging/monitoring system for this one.

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Apr 12

Inspired!

Today I had the pleasure of visiting Gavin Webber and his family and getting a guided tour around his sustainable house complete with solar power, vegie garden, fruit trees, chooks and much more.

That’s not that remarkable, you might say, there are a few people around who have similar setups. Well that is (sort of) true. What IS remarkable is that they have turned their lives around over a very short period of time and have shown how easy it can be when you have the will and drive to do it.

Gavin is a self confessed “ordinary bloke” who had an epiphany while watching “An Inconvenient Truth”. This set him on the path to reduce his carbon footprint and make changes to his lifestyle to live in a more sustainable and planet friendly way. He and his family have acheived this without compromising their comfort and happiness. More than that, they have been documenting their transition on the very aptly named website,

The Greening of Gavin

It is a fabulous website and recently won the Alternative Technology Association Green blog award plus a few other online awards.

I took the opportunity to interview Gavin for my community radio show “The Good Earth” that airs live on 3WBC community radio on the first saturday of the month.

We had a great time, rambling on and discussing how he and his family have achieved so much in just a few short years. The interview will be aired in May and will be available on The Good Earth as well.

Gavin has fired me up to redouble my efforts just like many poeple who have met him or visited his website. Inspiring!

Thanks for a wonderful afternoon, the tour and the great chat over coffee. I have come away re-invigorated!

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