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💧simon holmes à court

@simonahac

Dec 13

☢️ why does @PeterDutton_MP keep saying "labor's renewable only plan" when labor's plan includes gas all the way to 2050?

just another example of dutton's constant lies.

☢️@tedobrienmp said today that "energy is the economy". i don't disagree.

his dodgy modelling assumes 31% less electricity in 2050 — a 31% smaller economy?

(ted is not comparing apples with apples.)

☢️the dodgiest thing about the coalition's new #nuclear modelling is that it doesn't compare apples with apples.

if the modelling had integrity, it would model the 'progressive change' scenario with and without nuclear.

this is junk modelling.

Read 8 tweets

💧simon holmes à court

@simonahac

Jul 20

hardly a week goes by without some 🪿telling me that "saudi arabia built a nuclear power station in just 8 years" or similar.

south korea built it for the UAE & it'll be 16+ years from formal announcement to project completion.

no, it was not on time & likely not on budget

any 🪿telling you nuclear can be built in australia in 2-3, 5, 10 or 15 years:
• ignores years of work required before construction starts
• doesn't understand IAEA's "construction" ignores _years_ of actual construction
• assumes an established regulator & warm supply chain.

https://x.com/Agrivetbusiness/status/1813905668925198781

"from memory, it was 2-3 years" 🪿

https://x.com/Agrivetbusiness/status/1813905668925198781

Read 6 tweets

💧simon holmes à court

@simonahac

Jun 28

🤓 icymi, latest data from @EnergyInstitute is out!

this dataset has been lovingly curated since 1952, until recently by @bp_plc.

a good report, lots of charts and most exciting for energy nerds, lots of raw data!

i knocked up a few charts 🧵

energyinst.org/statistical-re…

🤓 global electricity generation by technology

gas and coal still growing, but at a slower pace than renewables.

quite likely we'll see coal and gas both peak in the next few years.

🤓 global nuclear and wind+solar, as energy

nuclear peaked in 2006. IEA expects that a new peak may be set in 2025.

Read 9 tweets

💧simon holmes à court

@simonahac

Jun 18

☢️ with the #coalition expected to announce its #nuclear plan on wednesday, here are 18 questions every diligent journalist should be seeking answers to:

🧵

1. how will dutton remove the ban?

the coalition would require control of the senate to repeal the ban, which is embedded in two acts.

the coalition hasn’t controlled the senate since 2004-2007.

2. which state(s) would dutton build the reactors in?

only VIC, NSW and QLD grids are big enough to handle a large nuclear reactor.

WA, SA and TAS grids are too small to host a GW-scale reactor.

Read 20 tweets

💧simon holmes à court

@simonahac

May 20

🤓 you'll probably hear scary claims today about "blackouts" in NSW, due to a "reliability gap".

…caused by delays with SA-NSW transmission line, a few batteries & mothballed generators.

to meet the 99.998% reliability standard, NSW needs to build more kit.

not a big deal. 🧵

the eraring power station has 4 units, each 720MW. delaying closure of 1-2 units could fill the gap.

a 500MW–1GW gas generator operating <10 hours a year would also suffice. lower emissions and might be cheaper?

helpfully AEMO has provided 9 options to fill the gap:

small reliability gaps are forecast in VIC and SA, but far enough out that they'll likely evaporate… as they often do for this regular report.

why? because the reports show what happens if we don't do anything more than committed — and we pretty much always do.

Read 6 tweets

💧simon holmes à court

@simonahac

May 15

i attended the ‘navigating nuclear’ conference on monday in sydney.

up front: there were some high quality presentations — on issues such as health impacts, safety culture, regulatory systems.

…but sadly there was also some abject nonsense…

the presentation below argued that we have two options:

1. build a complex grid of wind, solar, hydro, hydrogen, batteries, pumped hydro, transmission and EVs.

2. just build nuclear and use existing powerlines.

…apparently #2 is the way to go. 🙄

Read 10 tweets

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