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Plane spotting at Williamtown RAAF Airbase
December 10-11: Competing with die hard plane spotters. If you look closely, the fighter jets seem to land for a KFC drive-through. Behind the scenes private family tour of the base and F35 workshop. No photos allowed, sorry.
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A bakery break in Yackandandah
Brief stop in Yackandandah for some bakery morning tea.
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EV chargers finally on highway signs
Good to see some highway signs now including EV chargers.
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A truck blocks the Mittagong Motel EV charger
Last night we stayed at the Mittagong Motel. Good value stopover. Bonus EV charger in the car park. Unfortunately, the driver of a truck and trailer apparently couldn’t read the sign that specified that spot being just for EV charging. So, we had to do some creative parking and cabling to connect. In the morning, fully charged for the final drive to Newcastle.
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Dinner in Bright, and a touchless car wash
Last night we arrived in Bright – a beautiful favourite town of ours. Dinner near the river. “Laser” touchless car wash to try to change from apline ultra dusty back to Tesla Ultra Red. Next, northward to Mittagong.
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Over the alps from Maffra to Bright
Maffra to Bright, over the alps. The chance of the road becoming 40km of dirt are high, when you had the car detailed just yesterday. Beautiful journey, though, eventually joining up with the Great Alpine Way.
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Emerald to Maffra: praising and grumbling at FSD
First leg on our 4000km journey: Emerald to Maffra, in Gippsland Victoria. The tall trees of our Dandenong Ranges gave way to rolling green hills. FSD (Full Self Driving) makes the (non) driving a breeze. One minute I’m singing its praises after it flawlessly indicates and merges into traffic. The next I’m cussing at it for complaining that I was looking at the navigation too long. We stopped in Maffra to grab some lunch, and just made it before small-town-closes-o-clock (2pm), to grab a veg toastie, banana bread and coffee. Next, north, over the alps towards Bright. What are the chances of a sealed road all the way?
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Oli burger and FSD on the Hume Highway
Lunch stop at Oliver's, just outside Gundagai. I recommend the Oli burger 🍔. Tesla Model 3 with stripes parked near us. FSD along most of the Hume Highway. It does a great job, and avoids human fatigue. A few complaints, though, including it repeatedly thinking that the speed limit is 100, even when it’s actually 110 (pictured). Occasionally it dropped to 80 or 40, presumably after seeing some random sign off the highway. Pretty good driving efficiency with FSD, too, about 14kWh per 100km. See screenshots.
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4000 km ahead: off to fetch Mum for Christmas
We’re off on another road trip. Up to Newcastle and the NSW Central Coast, to visit some family, and abduct Mum to bring her back to Emerald for Christmas. Then return run just after Christmas. We’ll decide the route and stays as we go. Over 4000km total.
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What to ask for in a battery installation
I suggest getting your installer to agree in writing that your battery installation will include: 1. Remote control via an app and/or website to monitor your battery and house power. 2. During a grid outage, the battery should provide backup for everything you need. 3. During a grid outage, solar continues to provide power. 4. The ability to curtail export of power to the grid when pricing is negative. 5. Compatibility with Amber Electric, if you might want to use them as your energy retailer. Let’s look at each in detail: 1. Using an app or website, you can: 1. Monitor power in and out of your battery, house and grid connection, instantaneous, daily and historical. 2. At any time, set your battery to a minimum charge percentage. 2. In the event of a grid outage: 1. The battery will switch over automatically. The installer should test it and show you. 2. The battery will power all of your home, up to the battery’s maximum power (which should be at least 5kW). 3. If you have three…
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What do the kW and kWh measurements mean?
What do all the electricity measurements mean? 1. Australian household electricity runs at about 240V “volts”. All your power points and devices are 240V. This is basically a measure of the force used to push the electricity. 2. The “current” is basically the throughput of electricity, measured in Amps. It varies for different devices. A modern LED light bulb uses less than 0.1A (Amps). A toaster or heater will use around 8A. The typical maximum allowed by a standard power point is 10A. 3. The total power of the electricity is measured in watts. We multiply the volts by the amps (voltage x current) to get the watts. For example, if your appliance uses 5A at 240V, then that’s 5 x 240 = 1,200 W, which is 1.2kW (kilowatts). A light bulb uses less than 0.1kW. 4. The total energy used by a device is calculated as the power x time. For example, if you use an appliance running at 1.2kW for 10 hours, then it uses 1.2 x 10 = 12kWh (kilowatt hours). A light bulb could run for days on the…
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Savic test rides through the Dandenongs
While driving in our town of Emerald to get some Emerald Thai for dinner, I did a double take when I saw a Savic Motorcycles sign, randomly on the footpath. It turns out that they were running test rides today “winding through the beautiful Dandenong Ranges”. What a great idea! Test drives at dealerships and even EV shows tend to be within urban sprawls, which doesn’t offer much of a driving or riding experience. We’ve seen Savic at a few EV shows, including the recent Everything Electric in Melbourne (pictured). I wish I had known it was on, and that we weren’t recovering from a cold right now. Hopefully next time. Savic is an Australian company building electric motorcycles.
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Home battery introduction
Are you considering a battery for your house? Here is a basic introduction, based on our experience. I hope it’s helpful. Please comment about any errors, omissions or questions. 1. Why is there more talk lately about getting a battery for your house? 1. As of July 1 this year, the federal government will pay for 30% of your home battery purchase. This makes it 30% cheaper to buy one. 2. What’s the purpose of a house battery? 1. A battery provides power to your house, as electricity. 2. It can power anything in your home that runs from electricity, including your fridge, lights, power points, TV. 3. It can keep your house appliances running when there is a grid outage (a “blackout”). 4. If you have solar panels, a battery can store the excess power generated during the day, so you can use it at night to avoid paying for electricity. This is why it is often called a “solar battery”. 5. You can also charge a battery from the grid when electricity is cheap, and use it when electricity is…
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What size solar system should I get?
Installing solar is relatively cheap, when you consider that it pays itself off in 3 to 5 years. It will be cheaper overall to install the maximum now, than to try to upsize it in a few years, especially since you will probably only have one chance to get subsidy help. If you have the money or can use one of the government payment schemes, I suggest getting the maximum allowed 10kW system, with slightly more panels (see below). You also need to have enough unshaded roof space to install them. In the southern hemisphere, we aim solar panels to the north for maximum sunlight. A north facing room will produce a high peak of solar power in the middle of the day, when your demand is probably low. So, it’s typically best to place panels on east and west (or north east and north west) facing roofs to skew power to the beginning and end of the day, respectively. On our house, we have all of our panels on a north west facing roof. This skews our production slightly to the end of the day, but…
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Solar, battery and electrification — series intro
A few neighbours and friends have asked us lately for advice about solar panels, house battery, EVs etc. Here’s our real life experience, starting a series of posts on different topics. We installed solar and battery when we moved into our house (Emerald, Victoria) about two years ago. We already had an EV (electric car). This week, we finally got around to replacing our gas hot water with an electric heat pump. Next month we’re replacing our gas ducted heating with a multi head split air conditioning system. Overall, our solar and battery provide more electricity than we use. We’re also connected to the electricity grid so we can import when we need more, or export when we have a surplus. We aim to produce all the power that we need. On the rare times that we import electricity from the grid, our retailer bills us. More often, we export our surplus electricity to the grid, for which they give us a credit. Overall, we have more credit than debits, so we don’t have to pay anything. All…
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Heat pump installation
We finally got around to installing a hot water heat pump, to replace our gas hot water system. We were paying about $40 per month for our instant gas hot water (plus $40 connection fee). Now we’re paying nothing, because the heat pump is just using our excess solar power. Without solar, I estimate it would be costing us $8 per month to power it from the electricity grid. There are a few incentive schemes around to replace gas (or other old inefficient systems) with a heat pump. An installer will factor these into their quote. The subsidies can be significant. In our case, the total price was $4480, but it was reduced to $1650 for us to pay, after subsidies were subtracted. A hot water heat pump uses the same principle as an air conditioner (which is also a heat pump). It “pumps” heat from one side to the other. In this case, it pumps heat from the outside air into the tank of water. The basic physics is that when you compress air in a confined space, it gets hot, and when you expand…
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Final day at Everything Electric Melbourne
Starting and ending with Jack Scarlett. Test drives, a panel talk about road tripping, EV conversions, and a flux capacitor, some of the highlights.
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Snapshots from Everything Electric Melbourne
Some random shots from Everything Electric Melbourne today. After a few years in Sydney, this is their first showing in Melbourne. It’s noticeably smaller, but understandable for the first appearance. Interesting panel talks. Informative staff at product booths. Huge variety of test drives available, including self driving Tesla cars. A few food truck offerings. They need more undercover seating (from sun or rain). We recommend the falafel wraps.
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A $25k BYD Atto 1 is closing in on ICE prices
About $25k for a new BYD Atto 1. Wow. EVs are now approaching the price of comparative ICE vehicles. Unfortunately, BYD couldn’t get their Atto 1 prepped in time for the show, but they did have the Atto 2 on the floor (pictured). At Everything Electric Melbourne.
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Camper vans and EV utes at Everything Electric
Checking out the Farizon electric van, decked out as a camper. Also the popular BYD Shark electric ute (plus hybrid range extender), and some towing options. At Everything Electric Melbourne.
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A peek inside the Geely EV
Nice interior of the Geely EV, at Everything Electric Melbourne. So many EV options available now.
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A flipping, rolling cat robot at Everything Electric
Dancing, flipping, rolling cat robot at Everything Electric Melbourne was a crowd pleaser. No litter box!
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Goodbye Gas, helping homes electrify
Nice to see some services (like Goodbye Gas) available to help homes get off has, upgrading to electric. Better for health, monthly bills, and clean air. At Everything Electric, Melbourne.
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Two-wheel EVs at Everything Electric Melbourne
Some of the many scooters, motorbikes and e-bikes at Everything Electric Melbourne.
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Electric police cars at Everything Electric
A Tesla Model X and Kia EV6, I think.
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Behind the wheel of an electric big rig
Big wheels keep on turnin’, electrically! Trying out a big rig at Everything Electric show Melbourne
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An impassable bridge, a beautiful walk near Kurth Kiln
Not all routes are equal. We took the slightly longer map option to Kurth Kiln National Park, expecting we could take the shorter route home. But, no, some bridges are impassable. We randomly picked this spot for a walk, using the AllTrails app. It allows us to filter difficulty, duration, distance away, elevation, and monitor our walk along the way, even with no Internet connection in the bush. The information boards included the history of charcoal fuel production here, and the hurdles for vehicle drivers to overcome new fuel types, like petrol 😉. FSD (Full Self Driving) took us along the windy country roads without an issue, until the motorbikes behind our car brought out the biker in me. I switched to human driving, to push the bends more than the overly cautious FSD. FSD was also happy to drive back along the narrow dirt roads in the national park, but I switched to manual to minimise the corrugation jitters Then, back to our staycation B&B (which is of course, just our home in…
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Our car drives itself: FSD lands in Australia
Our car now drives itself! We choose the destination, and it drives all the way there, turning left, right, indicating, changing lanes, negotiating roundabouts. It’s amazing and boringly uneventful – a combination I heard called “bore-mazing”. Tesla released FSD Supervised in Australia a few weeks ago, for purchase ($10k). This week they also started offer it as a monthly subscription ($149 = $5 per day). We subscribed for one month to try it out. Yesterday I was picking up Amber from Melbourne airport, and decided to try FSD on the way. I paid the subscription through the Tesla app. It seemed to be instantly available, with no additional software download. I hopped in the car. It read my destination from my linked calendar. I pressed the FSD button. The car started reversing out of my driveway. At our street, it failed to figure out what to do, and started heading the wrong way down our no through road, over the grass. Francis was watching from the garage, keeling over with laughter.…
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Another weekend, another botanic garden
This used to be a quarry for blue stone. Impressive rehabilitation.
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A new Bunnings — with EV chargers, and sausages
New Bunnings in Narre Warren, complete with EV chargers. An EV Range Rover sucking up the electrons. We parked, walked in, smelled sausages, walked out, grabbed sausage in bread, and forgot why we came 😉. Cooked on electric barbecues, connected to 32A sockets, it seems. Now that’s planning!
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Marvin the mower draws a tourist crowd
It seems that Marvin (our Mammotion robot mower) is so famous that the paparazzi stop to take photos of him at work. This time, it was a group of tourists walking past, from Puffing Billy. Marvin carved his signature parallel lines in our lawn. I’ve recently set it to 35° from north, aligning all the sections of our lawn. It’s the little things 😉. A couple of weeks ago, I turned around the blades on his rotors. This is the only service I’ve had to do since purchase, about 15 months ago. Now that it’s spring again, the grass is growing fast. Marvin is mowing every week. Fully electric, no fumes or noise.
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Max the Mulcher tackles spring
Spring has sprung. Two problems to solve: 1. Big piles of branches from trimmed overgrown hedges (joint effort with neighbour). 2. Freshly weeded garden beds need a lot of mulch. Solution: Max the Mulcher. 2400W Electric RYOBI. Chomps through branches up to 4.5cm diameter. Produced over two cubic meters (2000L) of mulch so far. Meanwhile, Marvin the Mower mowing the neighbour’s front yard. All powered by the excess solar power from our roof. No fumes. Not much noise.
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A sneaky lunch at Tram Xpresso
Sneaky lunch at Tram Xpresso, attached to Mount Evelyn Garden Centre. I’m still getting used to finding trams in weird places. Fortunately, no hook turn here.
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The Tesla wouldn't open my door — for good reason
I tried to open the door, but the car said no, since it detected a car coming. Nice safety feature.
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Our Powerwall — one of a million deployed
Our home Powerwall battery is one of a million deployed so far. The Tesla app celebrated by listing the stats of our install, and the fleet as a whole. Our battery has saved us (and our neighbours via extension cords) from 13 days of blackouts, without any noisy smelly generator, or trips to refill it with petrol. Our solar system has generated 16MWh of energy so far, used by our house appliances, home battery, our car and exports to the grid. At an average ball park price of say 15c per kWh, that’s $2400 worth of electricity, with no ongoing running cost.
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Finally, the Dandenong Ranges Botanic Garden
After two years in the Dandenong Ranges, we finally visited the Dandenong Ranges Botanic Garden. Amazing to see in Spring. It’s a huge place. I think we covered only 20% of it. Parking seems to be extremely limited and unmarked, in a dirt section across the road, which led to highly questionable parking.
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No, my Tesla didn't cut off my arm
For those who might have seen “Massive Tesla Recall”, headlines: No, our car window does not cut off my arm 😉. The car has already updated to the latest software version, a few weeks ago, including the latest fix. I do find it annoying that it is referred to as a “recall”, since that implies that the car has to be returned for some physical fix. It is just a software update, which is handled automatically. Having the fault isn’t great, in any car. But having a car that can fix a fault while I sleep, is pretty impressive.
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Our great solar energy spill
We had a massive spill of solar energy spill over the past couple of days. All over our yard, roof and neighbourhood. Fortunately, there seems to be no toxic repercussions. All of the local wildlife seem to be unaffected. Our breathing is fine. We managed to soak a good deal of it up using the solar panels on our roof, and channel it into our car, battery and home, as you can see on the graph showing: Yellow: Solar production Red: Sent to our car, now fully charged. Green: Stored in our house battery, now fully charged, for use tonight. Blue: Used for our home appliances Grey: Exported to the grid, for other homes to use. Cost: $0 (well, actually we’ll get paid something for exports).
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A Dandenong Ranges walk and brunch at Olinda Deli
Back on home turf, a walk in the Dandenong Ranges. So much green. Brunch at Olinda Deli.
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First software update on our new Tesla
A few updates for our Tesla. All free, and automatic, via the first software update our new car has received. The music rave cave, with synchronised album colour and beat of the ambient lights is pretty cool. But the other updates are probably more practical.
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Silo art on the Mallee Highway home
August 10-11: We initially stumbled upon some silo art, then looked for more, on our way home from South Australia, starting along the Mallee Highway. Amazing.
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Last overnight stop, in Sea Lake
Part way through one of the Silo Art trails, yesterday, the sun was setting, so we booked a room at the next town, at the Sea Lake Motel. This is our final overnight stop before driving the remaining 450km to home, today. Last night, almost everything in this small town was closed. The motel stocks refrigerated meals in a vending machine, for people like us stopping in at the last minute. Great idea. We chose a curry, microwaved it in our room, but then realised that the used by date on the two packets was months ago, even though the used by date on the outer packet was fine. We decided not to risk it, and happily made a picnic tea out of our car travel food. We informed the host, just so they knew. It’s the fault of the food company, not the host.
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Bakery breakfast, and a coal-fed NRMA charger, in Wycheproof
Breakfast and coffee stop at this enticing bakery in Wycheproof. Nice place. The NRMA charger up the road conveys “welcome”. The banners on the fence next to it imply “as long as your electricity comes from coal or gas”, perhaps. Let’s Google it: https://www.google.com/search?q=wind+turbines+generate+intense+electromagnetic+radiation+true+or+false
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The world's smallest mountain?
I think I saw a sign on the way in: “The world’s smallest mountain”. It’s 42m above the surrounding terrain, and only 147m above see level. But, it still gives a good view of the surrounding countryside.
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The last Anzac slice, near Bendigo
Our last piece of Anzac slice lasted until the last day of our road trip. Range anxiety – averted. Just passed Bendigo, this view over the “valley of a thousand hills” seemed appropriate.
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Tesla to Uluru: an 8000 km recap
July 23 - August 11: We drove to the centre of Australia in an EV. Using the shortest range EV that Tesla currently builds. If you like a long drive, the scenery is spectacular and sprawling. Wandering the sand dunes and spiniphex plains is very peaceful. Sunsets and Uluru are otherworldly. The charging infrastructure in Australia is getting better, but the drive up the Stuart Highway isn’t quite there yet. Thanks to RAA / Chargefox and The NRMA for your work so far on chargers along the Stuart Highway. We need improved reliability. We luckily dodged a few outages. Pimba lost power for a couple of days that made the EV charger unusable, but it fortunately worked during our time there. Glendambo (between Pimba and Coober Pedy) has only a 7kW charger that runs off the town’s diesel generator, and would not initially start, both times we passed through. The NRMA charger at Eldunda Roadhouse, in Ghan, died a couple of days after we visited. But, there’s almost always a plan B for an EV.…
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From the Barossa to a Singapore chat in Tailem Bend
We plotted a rough course from the Barossa Valley towards home. First stop at Palmer Lookout, then Tailem Bend, home of a raceway and drag strip, I believe, for “the best coffee in Tailem Bend” from Revival Cafe. At the Tesla super chargers, a couple from Singapore chatted to us about travelling. They hired their Tesla Model Y in Melbourne, drove through South Australia, and are next headed to Sydney in NSW. They have previously hired an EV from Perth and driven down to around Esperance. I told them I’d post their photo to encourage Australians to road trip in EVs in their own country.
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Lunch at Demi's Kitchen in Pinnaroo
We took the Mallee Highway to exit South Australia, stopping in Pinnaroo for lunch. Country town, after 2pm, on a Sunday, not much was open. Typing “lunch” into the iPhone’s Maps app, and filtering for “Open Now”, showed Demi’s Kitchen, a few blocks from the center of town. Time for a wander, through the town green. Cute food truck style caravan in her front garden. We took our “super veggie fried rice” and “curry vegetable dumplings” down the road to the Pinnaroo Wetlands park, around the corner from the tractor dealership. All in all, a pretty nice town. Glad we had the chance to explore.
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A sixties throwback at the Lyndoch Motel
Our home for a couple of nights at The Lyndoch Motel, in the Barossa Valley. Super cute sixties retro theme. The plumbing might need an update, however. We hear the neighbour’s drain through our own. White sneakers from the frunk still have a shade of red earth from the outback.
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Lunch at Maggie Beer's Farm Shop
Lunch and a stroll at Maggie Beer’s Farm shop in The Barossa Valley.
Formerly: Tesla Tripping
Come along on our EV road trips around Australia and Europe, and follow as we progressively electrify our home in Emerald, Victoria.
Join us on the road. We set off in late 2022 and drove eastern Australia in our Tesla Model 3 — Sydney, Dubbo, Armidale, Brisbane, Cape Tribulation, then down through Queensland and back. We've since upgraded to a Model Y.
We've kept exploring — Uluru, the Snowy Mountains and Gippsland, and a longer run through Europe in 2024. There's plenty more on the map, so come along for the next leg.
At home in Emerald, in Victoria's Dandenong Ranges, we're progressively electrifying everything: rooftop solar, a home battery, a hot water heat pump, air conditioned heating and cooling, and EV charging straight from the sun. We're going fully electric, off the gas.
Got questions, or insights of your own? We'd love to hear them — please drop a comment on any post.