Category: Australia

A test ride of Brisbane’s Lime Scooters

The Last Mile problem (not to be confused with the Three-Body Problem, but possibly as hard to solve) is the struggle that transport planners have in getting commuters to use public transport if they have to walk the first or last stretch.  Transport infrastructure may be fantastic for the most part, but if a passenger needs to walk for twenty minutes after hopping off their train, they may look to take a car instead.

Bicycles make a lot of sense, as they can chew up the distance from the station to home or the office, but they are mostly cumbersome to have on the train, especially during rush hour.  In Melbourne, I’d often get passed by people on skateboards while walking from Flinders Street station to the South Bank.  This is not a bad option, as skateboards can be popped onto the back of a backpack and carry pretty well, but they’re not for everyone.  The few times in my life that I’ve been on a skateboard I’ve feared for my knees, elbows and life.

So this weekend, my little family tried out the Lime scooters which are being rolled out (pun intended) in Brisbane.  These surprisingly tall and heavy electric scooters are found scattered around the CBD, and along the side of the river.

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They cost AUD1 to unlock, then AUD0.30 per minute to ride.  We had a fun time up and down the river’s edge, dropping a smooth AUD11 for our little half hour adventure.  You download the app, locate a nearby scooter and scan its QR code.  Then it’s unlocked and you can take it for a ride.  The app will show how much distance is left in the scooter’s battery.

It’s hard to say how many scooters are dotted around Brisbane, but the app shows that they are fairly ubiquitous in the CBD.  And people are using them.  Everywhere you walk people pass you on them.  They are quiet, very quick and easily accessible.

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One of the problems with bike rentals is finding a drop off point, which can make them inconvenient.  When you’re finished with the scooters you just tap out, and leave them on the side of the road.  Ready for the next eager scooterer to hop on.

And when they start getting low on juice?

“Our Lime-S electric scooters are monitored remotely by both local staff and an independent team of Lime Juicers. When a scooter is running low on power, our Juicers will pick it up, charge the battery and then redeploy the Lime-S out in the community.” – Lime

Many of the scooters have helmets hanging off of them, but there are many people cruising around without one.  My conscientious husband asked a passing policeman if they were mandatory (apparently they are).  It was also pointed out that only one person was allowed on at a time.  Pictures below reflect compliance…

Our son enjoyed it and I was surprised at the oomph provided by the little motor.  A great overall experience.

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Photos: Parkes Solar Farm, NSW, Australia

It feels like just yesterday, but five months ago I moved from Melbourne to the Sunshine Coast.  On the way up decided we’d take a leisurely drive up through central New South Wales.  The main aim was to visit the Parkes radio telescope and Dubbo zoo. But at the back of my mind I knew that there were a few solar farms in the region, and while it was a bit of a whistle stop tour, we did manage to swing past Parkes Solar Farm.

Parkes is a lovely town – bigger than we expected.  We had spent the evening before watching The Dish so we were ready for the telescope itself.  It’s really impressive.  An incredible piece of engineering, a significant part of astronomical history and just a generally interesting place to visit.

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I have a bit of background knowledge on the Parkes facility, having been aware of some of the comings and goings during construction, through work, and it was good to see it in person.  The developer of the project is a French owned company called Neoen.  Some takeaway stats from the project’s site:

  • Installed capacity: 66MW
  • Expected annual generation: 138,000MWh
  • Land size: 210 Hectares
  • Commencement of full operation reached March 2018

General layout:

Source: Parkes Solar Farm
Source: Parkes Solar Farm

All of these nuggets of info are out there in the public domain, so the main point of this post is to show off pics from a drone that was sent up outside the site.  Behold, Parkes Solar Farm.

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Neoen has a few other projects in NSW, and I have worked briefly on some of these in various capacities.  I’d done a site visit to Griffith Solar Farm before at the end of construction, and had a hand in Coleambally Solar Farm in the lead up to Financial Close and during construction (the project reached commercial operation recently, which was impressive, given the short construction timeframe and the ambitious size of the project).  Neoen also have Dubbo Solar Hub in NSW, made up of Dubbo and Narromine Solar Farms.  I was within spitting distance of the Narromine farm, but we just didn’t have time to get there.

While Neoen has extensive experience in NSW, they have also been making inroads into other states.  I had been involved on Numurkah Solar Farm prior to Financial Close – this VRET project is currently under construction in Victoria.  They also have development approvals in Queensland, and I know that they are actively pursuing various other options.

Back in the business – the Australian energy business

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I am coming up for air after a crazy and intense year of maternity leave.  Thanks to all who have kept in touch and apologies to those who were expecting the newsletters to continue.

My big news is that four months ago I started working for an engineering firm in Melbourne, in their renewable energy team.  I am back in the world of consulting, working as technical advisor on a number of solar projects around Australia.  It’s very similar to the work I was doing back in South Africa so it’s familiar ground.

This market is booming at the moment, and there are a lot of little interesting topics floating around that could use a bit of discussion.  What’s of clear interest to me is the number of South Africans moving over here with experience in renewables.  The slow down of the REIPPP programme in SA has had many people looking further afield for work.  Not including myself I can think of five people who were consulting in Cape Town while I was there, who are now based in Australia.  And that’s just within consulting.  There will be a whole heap more working for the other project players.

I’m slowly getting my head around the grid connection space.  It’s complicated, with uncertainties that seem to be driving developers around the bend.  Marginal and Distributed Loss Factors deserve their own youtube channel, and the Generator Performance Standards are tying people in knots.

Each state has its own planning rules.  The country is enormous with long tentacled electrical infrastructure.  The politics is political and the leaders love to leave.

It’s a big mish mash and a bit wishy washy.  And it’s a lot to get your head around.

So watch this space.  Perhaps all that I can promise is that you learn along the way with me.

Bald Hills Wind Farm – photos

A few weekends ago I took a drive along the coast to the south east of Melbourne, towards Wilsons Promontory.  It is such beautiful country out there, with rolling green hills and dramatic coastlines.  There are two wind farms out that way, and I saw the first from across the bay, and the other up close and personal.

From Duck Point (just north of Wilsons Prom), you can see Toora Wind Farm across the bay.  This is a 21MW facility, made up of 12 x 1.75MW turbines.

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Toora Wind Farm, near Agnes Falls, seen from Duck Point.

But from there it was back towards Melbourne, where the journey took me right past the foot of the Bald Hills turbines.

The Bald Hills Wind Farm [consists] of 52 wind turbines, each with an electricity generating capacity of 2.05 megawatts (MW) giving the project a total capacity of 106.6MW.

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Bald Hills Wind Farm

 

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Bald Hills Wind Farm. In retrospect, it seems pretty obvious that wind farms and panoramas don’t really go well together…

 

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Bald Hills Wind Farm, taken from a bumpy, muddy farm road. Nothing ventured nothing gained.

 

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