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Health danger to kids if we keep using gas
The Eastern Melburnian has written about the health risks of household gas. The story includes a mention of our move off gas here in Emerald, along with our own unflattering photo of Tom. The angle is health rather than cost. It quotes Australian modelling from 2018 that attributed 12.3 per cent of childhood asthma to gas cooking, and a 2013 study that found children in a home with gas cooking were 42 per cent more likely to develop asthma. About 80 per cent of Victorian homes still have gas piped in. https://www.easternmelburnian.com.au/p/kids-asthma-coalition-one-nation-gas-plans
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Cheaper than free, to fill the car
Beautiful spring day. Flowers soaking up the sun. Solar panels soaking up the sun, but I’ve switched the solar off. Why did I turn off free fuel for the car? There’s a cheaper option today than free. Say what? There’s so much electricity in the grid, mainly from renewables, that the wholesale price has gone negative, so retailers are actually being paid to use it. Our retailer is Amber Electric, which passes on the wholesale price to us. Right now, they’re paying us up to 9c per kWh to charge the car or run any appliances. Probably less than 5c per kWh on average, over the afternoon. Our house battery is “unfortunately” full from solar yesterday, so we can’t use it to soak up more of the cheaper than free electricity and get paid more. Realistically, we’re not going to get rich from this. We might make a few dollars today. But getting paid a few dollars to refuel the car is better than paying $100 for petrol.
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The grid went out and the car kept charging
I happened to see AusNet's email this morning — a possible outage in our street. Then I noticed an alert from our Tesla Powerwall, to say it was running off grid. Nothing in the house had missed a beat. Every appliance had kept running without a hiccup. I tapped into the app to see how it was going. The solar was still funnelling through our system, charging the car up from its 60% low after yesterday's run into the city. Once the car was full, the leftover topped up our Powerwall batteries. When you install a battery and solar, get it in writing that in a grid outage the battery will still charge from solar. It is one of the things on my list of what to ask for in a battery installation. I suspect the outage was caused by a tree on a power line, given how windy it is today, up in the hills. This one only lasted a bit over an hour, unlike others that have gone on for up to nine days, taking out streets of homes, shops and the local petrol station. And then, just as I posted this, a…
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A month of cooking on induction
We have cooked on gas and on electric elements for years. This is our first month with a Westinghouse full induction cooktop in place of the gas. We had trialled induction on a small scale first. We bought a portable hotplate last year (also Westinghouse), as a spare in our kitchen — on the bench at home, and in the back of the car on road trips. Induction still gets confused with the electric cooking most people remember, a metal hotplate or a coil glowing red, sometimes under glass. Induction works differently — it makes the pan itself the heating element, so nearly all the energy goes into the pan rather than into the kitchen, and the glass beside the pan stays cool enough to rest a hand on. Here is what a month of it has been like. What stands out is how fast and how responsive it is. It comes on instantly, goes off instantly, and changes power the moment you ask. It boils faster than the gas did. CHOICE's testing has induction boiling a litre of water in about half the time gas…
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Did going all-electric cause our mould?
We spent 2025 and 2026 getting off gas — heat pump hot water, a multi-head air conditioner replacing the ducted gas heater, and finally an induction cooker. Then we found mould on the bed slats. Was it due to electrification? We first found this same mould, on these same slats, in December 2024 — fourteen months before the air conditioners went in, while the gas ducted heater was still doing all the heating. Whatever causes it was here first, and it was here while the gas was. Gas cooking turns out to actually make it worse. Burning gas makes water: roughly 1.6 kilograms of water vapour for every cubic metre burnt. That is on top of the water coming out of the food or boiling water, which happens whatever you cook on. Going induction removed the extra moisture. Not to mention the benzene, which is a known carcinogen. What did change is the ventilation. The old ducted system leaked, and those leaks quietly brought in outside air. Reverse-cycle doesn't leak. Better heating, staler air.…
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Off the gas for good
91.16 cents a day for a pipe we no longer used. Cancelling it took a chatbot, a $9.13 fee, and a question about whether the house was being demolished.
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Rebate for replacing our gas stove
The rebate is worth about $200. I'll get $120. You cannot claim it yourself — and the app only accepts documents from your phone's photo gallery.
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Installing our induction stove
The crew arrived at seven. By lunchtime the gas was capped, the old Smeg was gone, and 40 amps of new circuit ran from the switchboard to the kitchen.
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Quotes to install an oven and induction cooktop
I thought connecting an oven was an afternoon and a few hundred dollars. The first quote was $3,014 — so I went looking to understand why it's such a big job.
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Oven bought in March, arrived in July
The docket said “ETA 3 weeks”. It took 106 days, six phone calls, and an oven posted back to the warehouse because nobody read the email saying hold it.
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Our last gas appliance
Our Smeg 90cm oven and cooktop. We’re replacing it with a Westinghouse 90cm oven and induction cooktop, from The Good Guys. Then we can finally get off the gas.
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It wasn't the grid. It was me.
The Tesla app told me the grid was down. The Tesla app was wrong... kind of. It was an overcast morning in a low-solar week, and our Amber Electric app was lit up green: 19¢/kWh, 30% renewables — "really cheap to use energy right now". So, I set the house battery and the Tesla EV to charge together, from grid power, while we waited for the sun. A few minutes in, the phone pinged: "Power lost while charging — Charging stopped, check power source and charging equipment." The Tesla home view confirmed it — "Grid Outage. Powerwall is providing backup power. ~3.3 backup hours remaining." I checked our circuit board. Nothing tripped. Went online to AusNet's outage page — nothing reported anywhere near us. Their fault-finder asked if the meter display was lit and we'd paid the bill: yes, and yes. Verdict: "It looks like there might be a fault on your property. You'll need to contact an electrician." That's when I remembered the other set of breakers — the ones inside the Tesla Backup…
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Adding a second battery — Tesla finally makes it possible
When Lightning Energy installed our Powerwall 2 back in December 2023 it was great. Paired with our 12 kW Enphase/Jinko solar system and 10 kW inverter, it's been handling our fully electrified home in Emerald pretty well — five reverse-cycle ACs, heat pump hot water, EV charging, and grid outages lasting up to nine days. But as we've added more loads, I've been thinking about expanding battery storage. There was a problem, though. The Powerwall 2 is no longer CEC-approved for new installations in Australia. Tesla stopped taking orders for it in late 2024/early 2025, and as of January 2026 it's no longer on the Clean Energy Council approved list. So you can't add a second one. And until very recently, the Powerwall 3 — Tesla's current model — was completely incompatible with the Powerwall 2. They couldn't talk to each other. That meant anyone with a Powerwall 2 who wanted more storage faced a painful choice: rip out the existing battery and start fresh with new hardware. For me, that…
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Goodbye gas — disconnecting the ducted heating
Goodbye gas! I finally organised disconnecting the ducted gas heating at our home. If only we could see the burnt gas pouring into the air, all the time, and not just when the condensation highlights it (as in the photos). Pumping carcinogens and greenhouse gases into the air that we breathe. It’s nuts. It was costing us up to $528 per month to run the heating in winter. Our replacement air conditioning will be closer to free, thanks to our solar and battery. We recently also replaced our gas hot water with a heat pump. Our one remaining gas appliance is our stove top. Once that’s gone, we will save $35 per month just for the connection fee. And no more gas! We’re replacing the gas heating with some split air conditioners. For those who might say “what about in a blackout”? Note the power point connection on the old gas heating. Our old gas hot water heat pump had one too. They both needed electricity to run. In fact, in addition the gas consumed, the heating used about 1kW of…
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Tech AU picked up our home-battery tips
Tech AU just published an article based on our recent post listing recommendations for home battery installation.
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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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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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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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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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A new find: Ripe Cafe in Sassafras
In life you need goals. Today’s goal was to find a cafe we hadn’t yet tried 😉, in our home of the Dandenong Ranges. Ripe Cafe in Sassafras was a great find. Guacamole (avo toast) topped with thin sliced potato crisps, and zucchini slice. Lots of cyclists out today, including this giant Saint Bernard. The local park has interesting seating, or perhaps a one turn swing set 😳. I checked in on our parked car from the Tesla app, after some dodgy parking in front of us. We love driving through the fern trees and tall timbers of the Dandenong Ranges. Beautiful all year ‘round.
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Emerald's Lost Woods Market draws a crowd
This is probably the busiest we’ve seen our town of Emerald, Victoria. The Lost Woods Market draws a huge crowd. It’s a beautiful stroll through the tall trees, past numerous stalls and food outlets, with Puffing Billy Railway choo-chooing past every now and then. It’s a magical place. We parked up the other end of town, starting off with brunch at Over the Road Cafe, then walked through the jammed main road to the markets. The generators of many stalls lined the back path, filling the air with slight fumes and noise. It’s a shame they don’t have grid power. We hoped to see some stalls powered by V2L EVs, as we’ve noticed at some other markets, but none here.
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Home in Emerald, autumn in full swing
We arrived back home, in Emerald Victoria. Autumn is still in full swing. 🍂
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Cooling off at Seaford Pier
Cooling off at the beach under Seaford Pier. Dinner: Chicken and mango salad, brought from home.
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Halloween mishaps, then a farm B&B near Paris
October 31 - November 2: After a series of Halloween misadventures, we finally made it to our accommodation, south east of Paris. Beautiful buildings, set on a farm. Breakfast set by Jerome each morning.
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The long flight home from Amsterdam
November 7-8: Via Singapore, back to Melbourne. First, a quick correction to Tom’s inside out t-shirt – it was a chaotic morning getting to the airport. The food and service on Singapore AIRLINES was great. The in flight wifi is good, but connecting to it is more complicated than it should be. We couldn’t sleep. Towards the end, we looked at each other in despair and lamented “the human body was not designed to endure this”. Final leg from Melbourne Airport to home in Emerald via Uber in a Tesla Model 3, just like ours. We were impressed how the driver managed to fit all our luggage in the boot. Just in time for a well earned sleep 😴. Next morning: removal of the Europe road trip beard.
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UFODRIVE return chaos at Amsterdam airport
Up early (ish) to drive the Tesla to the airport. Luckily we allowed extra time, because a bus breakdown at the airport delayed us by an hour. And then trying to find where to return the rental car took us ages. UFODRIVE needs to improve the airport drop off instructions. But the rest of the return process worked pretty well. All from within the app, take some photos and finalise to lock the car.
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Final night in Amsterdam
Our final night in the Netherlands and Europe, before our long flight home tomorrow.
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Crossed off: an electric hearse
We can cross “electric hearse” off our list of electric vehicles to see 😮. Seems to be a custom converted Tesla.
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Last lunch with cousin Nico in Amsterdam
Our last meet up with cousin Nico, in Amsterdam, for lunch at the Noorderlicht Café. Converted docklands with some interesting large artwork. We’ve spent two months in Europe. We hired a Tesla Model Y from UFODRIVE in the Netherlands, visited Germany for lunch, drove all over the Netherlands, then through Belgium, France and Switzerland, down to Italy, and back. We left Nico with a “gift bag” of all the road tripping gear (cooler bag, utensils etc) that wouldn’t fit in our plane baggage tomorrow. Sad to say goodbye, but lots of great memories.
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Watching out for everything, in Amsterdam
A lazy wander around Amsterdam. Really need to pay attention when crossing the road. Watch out for tiny cars, electric bikes, trams, line marking machines, horses, even stilts.
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Van Gogh and silent canal boats in Amsterdam
A day wandering around Amsterdam, starting at the Van Gogh Museum. Lunch next to the canal. No fumes or noise from the many passing tour boats, because they are all electric. Blissful.
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8000 km later, back in Amsterdam
Full circle through Europe, after nearly 8000km, back to Amsterdam. We checked in at the Clayton Hotel. Parking across the canal at QPark – not cheap in the city, for a few days. Tight fit. Several EV charging points. The nearby Albert Heijn store stocked Australian Lindermans wine.
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France to Amsterdam, via a Lesquin McDonald's
We drove from France, through Belgium, back to Amsterdam. First stop, in Lesquin France, at a McDonalds for lunch. This was our first and only fast food chain stop while in Europe. We were curious to see if it was much different to home. The French fries on the menu are, of course, just called “fries” (or “frites”, in French). They also offer plant based chicken nuggets.
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A restored B&B in Flavy-Le-Martel
We arrived last night in this delightful B&B, in the small French town of Flavy-Le-Martel. Our host shared breakfast time with us, telling us the history. She bought the derelict house, which had been abandoned for thirty years. She moved from Paris, and spent a decade rebuilding it, with help from contractors, but mostly herself, with instructions from YouTube videos. Very impressive. We loved being back on rural roads.
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Goodbye Paris, Indian dinner in Saint-Quentin
Goodbye Paris. A quick wave as we passed the Arc de Triomphe and the Moulin Rouge. Northward to Sant-Quentin, France, for a traditional… Indian dinner.
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Lunch at La Petit Palais
Much more inviting, friendly and accessible than most palatial attractions.
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More Paris architecture
We strolled around Paris, checking out some more of the architecture.
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All sorts of EVs in Paris
November 2-4: The inner region of the city now requires vehicles to register and display an emissions sticker. The less polluting the vehicle, the cheaper the permit. The result: noticeably improved air quality, with obvious benefits to health. There are also many electric charging options. The future is looking good.
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How many photos can we take of the Eiffel Tower?
November 2-4: We tried our best, over a couple of days, while we stayed a few blocks away, in Paris.
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A Paris hotel a few blocks from the Eiffel Tower
We used the last of our Luxury Escapes credit to book a couple of nights at this hotel in Paris, a few blocks walk from the Eiffel Tower and the river. Parking on site, but it was a tight fit. The toilets were in the basement, with an impressive arched roof of stones. Many enticing patisseries nearby, even just outside our window. First task was to buy some croissants to have in our room. Then a walk to the Eiffel Tower, and some dinner out, in Paris. As you do 😉.
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A lazy day after two days of Versailles
A lazy day after two days of tackling traffic to and from Versailles. We drove through some of the poorer high density suburbs around us, stopping in a park with a random ruin. Filled with families playing bocci, other ball games, and just enjoying life. Lunch options were difficult to find. We discovered that it was “All Saints Day”, with many businesses closed. We ate at a pub, still Halloween themed, including dismembered body parts. We opted for vegetarian 😉. Tomorrow we’re heading to Paris.
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Inside the Palace of Versailles
Back to the Palace of Versailles. We got to go inside this time, having finally snapped up tickets. Interior decorating overload. Amazing, ostentatious, a bit crowded. The stairs have a well worn groove from so many visitors. The traffic home seemed busier than yesterday. A long slow drive to get back. We later discovered that tomorrow is a public holiday “All Saints Day”. So, we were driving out of Paris suburbs in peak hour, just before a long weekend. We stopped by Best Wok again for dinner, and snapped a photo with the robot waiter.
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More Versailles mishaps, on the road south
Our Versailles string of mishaps continued. First the good news. We finally got out of Versailles and the busy night time suburbs of Paris, heading south east towards our accommodation. Overdue for some dinner, and the EV needing a charge, we looked on the Tesla’s navigation for a stop along the way for both. We picked one of several options along the way, a bank of “V4” Tesla superchargers. We parked, plugged in, and walked next door to “Best Wok” – an all you can eat buffet restaurant. Once we started talking, the designated English speaking staff member came over to help us. The staff were all lovely. Even the robot that collected the dirty plates and delivered drinks, had a smile. Marvin better lift his game 😉. So many food options. We were overjoyed to have fresh veggies. We plated a pile of ingredients, handed them to the wok cook, and watched him fry it up. Fun and delicious. We didn’t have escargot or frogs legs, but this was such a joyful meal to have in France. Returning to…
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Our second run-in with European police
Our second run in with police in Europe. This time in France. After exploring the gardens around the Palace of Versailles, in the evening we drove through the southern suburbs of Paris towards the accommodation we had booked earlier that day. The navigation said to take an exit in 300m, but there were two close together, and I mistakenly took the one, which took us back in the wrong direction, through a low clearance long tunnel with a €12 fee., adding another hour to our trip. This was not going well. We exited the tunnel, back in the suburbs, driving through Versailles. Slow traffic, single lane in each direction. We could hear a siren somewhere getting closer. Suddenly, there was a police car on the wrong side of the road heading straight for our rental Tesla. In addition to flashers and sirens, they started flashing high beams. We stopped, checked rear vision cameras and mirror, and slowly reversed to the side. Bang! We hit something. We felt and heard it. “Shit shit shit” I said…
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Sold out at Versailles, so we wandered the gardens
We arrived at at the Palace of Versailles, passed the golden gates and the armed guards, only to discover that tickets to the actual palace were completely sold out for today. So, we spent the afternoon wandering the magnificent gardens (which also required tickets). But first, lunch at one of the restaurants, which turned out to be big plate (and bill), small meal. Fancy and delicious, though. We bought tickets to the palace for tomorrow, which means another trip back here from our accommodation on the other side of Paris.
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Laundry, then folding while charging, in France
Having finished the laundry and exhausted our hour of parking, we shuffled our now clean clothes into the frunk, drove to the other end of town, plugged into a destination charger, and proceeded to fold our clothes and pack them into our suitcases. Life in Europe is so glamorous! Next to the charger is possibly Cluny’s main attraction: The Cluny Abbey. We felt obliged to visit it.
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Saint-Clement B&B and a regretted kebab
Inching closer to Paris, we stopped overnight at a B&B in Saint-Clement. Breakfast was a hamper delivery in the morning. Dinner was a regretted kebab from across the road. On the way to Saint Clement, we stopped at a patisserie for lunch, followed by Halloween themed cake.
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We stopped at a B&B in Cluny, France
October 27-29: Beautiful historic town. A few streets adorned with strings of bras, which we were told are in support of breast cancer research fund raising. Parking in the narrow cobblestone roads is a challenge. It took a couple of attempts to find somewhere that didn’t block a turning area or garage. On any road trip, the laundry eventually catches up with us. We started some machines going in the local laundrette while we enjoyed some lunch nearby. Then we laid the clean clothes in the Tesla’s frunk to sort out a bit later.
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.