Rob Farago
robfarago.bsky.social
Rob Farago
@robfarago.bsky.social
81 followers 180 following 130 posts
I have been writing software, building the internet and installing solar, sometimes simultaneously. An EV driver since 2012.
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sad that twitter has gone downhill and has fragmented my universe. therefore also on mastodon and LinkedIn @[email protected] www.linkedin.com/in/robert-fa...
Since then profits are now much greater than regulatory credits. It must be nice when your ICE vehicle competitors end up paying a decent chunk of your profits, equivalent to around 24% of your capex costs.

EU emissions pools article here www.reuters.com/sustainabili...
Automakers pool with EV makers to avoid EU emissions fines
Automakers have formed alliances to help them avoid hefty European Union fines on carbon emissions by purchasing credits from electric vehicle companies.
www.reuters.com
Tesla EV myth #42 - regulatory credits are the only reason #Tesla is profitable. From 2014-2019 they were indeed greater than profits because there weren't any and they definitely helped keep the lights on.

1/3
#Tesla is profitable (EBIT) at that scale, although their EV volumes and margins are declining, but it's been very hard for #Ford to scale up their EV sales over the last 4 years to turn a profit. Looking forward to new Ford EVs hitting our shores.

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In 2025 Tesla has sold 8.6x as many EVs as Ford Motor Company and received 11x the revenue (not counting regulatory credits, which is another story).

2/3
#EV profit is hard. Ford has lost over $25K on every EV it's sold in 2025! Ford is losing less money than in 2024 though, and sales volumes are trending up.

1/3
Reposted by Rob Farago
subtropical australia is so much more solar friendly. although there is seasonality it still gives enough generation all year around
This annual solar opinions thread is always insightful and also amusing.
Time for 2025 updates to my annual “opinions about solar” thread. If you like these, you might like the second edition of my book, Solar Power Finance Without The Jargon. A 30% discount code WSQ0437 is valid on publisher website until end of November 2025.

www.worldscientific.com/worldscibook...
Solar Power Finance Without the Jargon
www.worldscientific.com
If we could harness all the new EVs fully, to charge up in the day using this "free" energy & then discharge at night, of course leaving enough for expected driving the next morning, we could start to soak up some of the solar surplus from the past solar installs, & lower electricity prices for all
The rapid installation of home batteries under the program, along with our EVs, are now almost keeping up with the new small scale solar PV installs, absorbing around 84.6% of the new solar electricity.

4/5
Of course some of the new solar electricity was going to other electrification uses like electric hotwater/heatpumps, pool pumps, induction cooking, and heating and cooling.

3/5
Before the "cheaper home batteries program" came along, our home batteries and EVs (for driving) were only using around 13.6% of the new solar generation being installed each month.

2/5
The final missing piece to this puzzle of “too much” solar energy is bi-directional charging (aka #V2H & #V2G).

The wholesale electricity price in the middle of Australian sunny days has dropped to zero and even negative!

1/5
ok, if we run out of fuel, everyone with an EV will now be called up to deliver stock to woolies and coles
archive.is/V3LFI
archive.is
#V2H #bidi with additional external hardware (estimated US$7.3-$7.5K) but no #V2L in this new Chevy Bolt which is a US$29K #EV

“The new Bolt supports GM Energy’s V2H home products, & can offload power at 9.6kW(!).

However, in terms of V2L onboard power, there are no 120V plugs”
chance of UNSW singlet fission becoming commercial before perovskites

www.acap.org.au/post/unsw-si...
We do need more competition in cheaper and lower range EVs for use around town like this #Hyundai #Inster. I believe this is the cross model.

Pricing Breakdown (before on-road costs):
Standard Range: $39,000
Extended Range: $42,500
Inster Cross: $45,000

From www.mynrma.com.au/open-road/ca...
Our home electrification story in “one step off the grid”

onestepoffthegrid.com.au/it-took-14-y...