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In 2017 in its last month of operation, the 53 year old Hazelwood coal plant was still operating reliably 24 hours a day at around $30/MWhr and producing 1360MW of electricity. Despite its age, it could peak at 86% of its original rated output.
After Hazelwood closed, wholesale prices jumped 85% in Victoria. And the annual average spot wholesale price in Victoria in the last year was $100/MWH.
So naturally Victoria wants to build more wind power, and blow up old reliable coal. Every single week in January, when electricity demand peaks in Australia, there were days when one old coal plant could have provided more electricity than all 57 new wind farms on the National Electricity Market could.
How much did it cost to build 57 not-there-when-you-need-it wind farms?
The output of all the wind farms in Australia still isn’t enough to reliably produce more than one 50 year old coal plant.
In its lifetime Hazelwood made $15 billion dollars worth of electricity (or 520TWH). It paid for itself many times over.
Source: Anero.id
h/t David B, Serp
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9.8 out of 10 based on 75 ratings […]
Last November at lunchtime 64% of the entire generation of South Australia was coming from across thousands of small generators that the Grid Managers had no control of, and that clouds could wipe out. This is the junk conglomerate infrastructure that billions of dollars in forced subsidies have created.
The AEMO (Australian Energy Market Operator) has no control over the vagaries of two-thirds of the electricity generation. Audrey Zibelmen has described it as “”It’s almost like driving without your headlights.” She wants new panels to get “smart inverters” which means they can be dumb servants — controlled by the AEMO, just in case there is an emergency — lest the state suffer another System Black. They also want old panels to get the new style inverters when the next replacement is due.
Who could have seen that coming (only anyone with an engineering degree).
Poor solar home owners are feeling pretty miffed. They didn’t realize their panels were never economic, a burden on the grid, and they’ve been riding on the backs of fellow Australians for years. And after reading this ABC story (below), they still won’t know. So it’s a complete surprise to them that the green electrons they […]
It’s like someone read all the major skeptic blogs in the world and turned them into a documentary.
The new Michael Moore documentary: Planet of The Humans
1 – unapologetically exposes Al Gore, Bill McKibben, Robert Kennedy, etc. for being con artists and hypocrites, 2 – crucifies the Sierra Club and their ilk for being disingenuous and primarily in it for the money and influence, and 3 – also carefully documents how wind, solar and biofuels are scams. — John Droz, jr.
h/t Thanks to Peter D, AndyG, Michael S, Colin, Willie, and Jim Simpson who enjoyed this “even the credits”.
Richard Branson will allegedly spend $3 billion to fight global warming! Then Branson, sitting next to @AlGore, is asked “Is Al Gore a prophet?” Branson replies “How do you spell “prophet””? [Profit!!!] Everyone laughs! — @tan123
HaroutDSDZ: It’s the moment when Winston Smith realizes that O’Brien is not a revolutionary but a loyal member of Ingsoc… Covering article by genuine environmentalist –
Over the last 10 years, everyone from celebrity influencers including Elon Musk, Arnold Schwarzenegger, and Al Gore, to major technology brands including Apple, have repeatedly claimed that renewables like solar panels and wind […]
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Do young adults learn anything that matters in school?
They’re protesting in the streets but can’t even answer the most baby-basic questions about energy or their pet molecule “CO2”.
It’s almost like carbon dioxide is totally irrelevant? Teachers don’t care. Kids don’t care. Media don’t care, and when they all grow up the adults won’t care either.
More than 72% of Gen Z ‘don’t know nuclear power is low carbon energy’
Dimitri Macrokefalidis EnergyLive News:
Only 26% of people aged 18-24 understand that nuclear power is a low carbon source of electricity, compared with 76% for renewables such as wind and solar, according to a new poll by the Institution of Mechanical Engineers (IMechE).
Older people are more likely to say that nuclear power is low carbon. The poll found the level of understanding rising from 47% among 35 to 44-year olds to 61% among 65 to 74-year olds, although it remains well below levels seen for renewables.
Good on the Mech Eng’s for asking. I call “fake” on the protesters that tell us the world is at stake but can’t be bothered learning the basics.
Wait til they find out […]
The Tasmanian Government has just announced they will be “200% renewable” by 2040 — a feat only possible because they have an umbilical cord to hostages in the mainland who have to pay for irrelevant surges in electricity that arrive when they don’t need it. The same hostages will send back fossil powered electricity every week to keep Tasmania running when the wind and sun stop and the water is worth more in the dam than out of it. Not to mention container-ships of GST cash to support the state with the second highest unemployment in the nation.
This is the same state that went 100% renewable for three months in 2015 and launched itself into an electricity crisis. They decommissioned the last fossil fuel power station, just in time to get islanded by a break in their umbilical cable and thence had to order flying squads of diesel generators to keep the lights on at a cost of at least $140m. They also had to restart the same plant they just closed. The state lost half a billion dollars in the crisis — nearly twice the cost of the newish gas plant which had only built in 2009.
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Since SA was islanded the costs just to keep the frequency stable are as much as the energy itself
Two weeks ago the Australian grid had a major near miss, and South Australia has been isolated from the rest of the nation ever since. It was supposed to be connected again in two weeks, but repairs to the 6 high voltage towers that fell over, evidently will be longer. Strangely, apparently no news outlet has mentioned this in the last two weeks.
While SA has been the renewables star of the world for two weeks, there’s been mayhem in the market. Instead of cheap electricity with 50% renewables it’s chaos. Allan O’Neill explains that the cost of stabilizing the grid has gone through the roof. It’s so bad, and generators have to contribute to balance their output, that solar and wind power are holding back from supply because they can’t afford to pay the costs to cover their share of frequency stability.
But when South Australia became islanded by the transmission line collapse, FCAS requirements for that region could only be supplied from local providers – and there is only a small subset of participants in South Australia […]
Here in Renewables-World downunder, most people don’t know the grid has barely scraped through the last two weeks. We almost lost an Aluminium smelter, came close to a statewide blackout and South Australia is (possibly) still islanded from the rest of the National Grid.
The AEMO held a crisis meeting yesterday but this trouble started Friday week ago in what was described as a “white knuckle event” by energy analyst, Paul McArdle at WattClarity. A storm knocked down six large transmission towers on the high voltage interconnector line in Western Victoria which left South Australia suddenly islanded. This time SA had 1,000MW more energy than it could use, so frequency in SA suddenly rose to a near disastrous 50.96Hz and briefly perhaps even higher. (Wait for the official reports). The system teetered but managed to stay running. Prices rocketed up to the usual spike to $14,500/MWh in both Victoria and South Australia.
It would have been nerve-wracking in the control rooms. The Portland Aluminium Smelter in Victoria, which is the largest single user of electricity in Victoria, had a near death experience. Both pot lines shut down immediately. It appears emergency workers only managed to get 50% of the […]
Wind turbines pose a threat not just to bats, birds and bedtime, but also Buicks, buildings and babies.
By some miracle luck, no one was killed. This wind turbine was installed two weeks ago…
Coming soon: insurance premiums to rise in car parks under turbines, and real estate values to fall. Children’s car seats to be reinforced with 6ft thick titanium shells.
Presumably Al Gore and the member for Warringah will dismiss the risk and plan to build one in their own backyards.
Repeat after me: Wind energy is free and there are no hidden costs from installing gigatons of infrastructure across the country to catch low-density random unreliable energy.
9.4 out of 10 based on 54 ratings
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You can’t make this stuff up.
The Government advertising bureau — the ABC — is telling Queenslanders that it’s good for them if the government switches off their air conditioning. As we pay more than ever for electricity, we also lose control of even our household appliances. If we get something back for the overpriced service, the propaganda unit calls this a payment, and a benefit. If you have a Christmas party and 30 guests and you can’t use your own air conditioner, don’t forget, the State knows best. If it causes “whitenoise” interference, adds one more failure point, or causes people to turn their air conditioners down in temperature preemptively, or program them to come on earlier, who cares?
If the ABC says something is smart, we know it’s …
Power companies will soon be paying you to cut your energy use
Stephen Long, ABC
The units installed on the walls of his apartment look the same as any other air conditioners, but there is a difference. They’re fitted with “PeakSmart” technology. It allows the electricity network company to send a signal that turns the air conditioning down for a […]
Western Australia is a giant experiment: Even the Energy Experts are saying solar is jeopardizing the grid — it’s “dumb”
Watch this space — blackout coming, 3 years and counting…
The Western Australian grid is a separate island from the rest of the nation. It’s roughly a 2.5 GW system for 2.5 million people. WA is getting into trouble faster than nearly anywhere else. Solar PV is now up to …. something larger than 850MW (which is the size of the coal fired generator). The ABC doesn’t tell us what the real figure is (according to the AEMO it’s around 1300MW, and growing at 120MW a year). There are no interconnectors to rescue WA, just the taxpayer or hapless electricity consumer.
Unreliable solar is now the largest single generator in the Western Australian grid. It’s not only bad because there are no other states to dump the excess energy on, or to save the state, but despite the vast size nearly everyone lives within 100 kms (60 miles). So when the sun peaks for one it nearly peaks for all. When the clouds roll over, especially when those nice north-south aligned fronts roll in, it covers most of the […]
The Red Brigade uniforms are mass produced and the same all over the world.
Big finds in Mozambique, Saudi trouble, and the anti coal movement are helping African oil and gas:
Why Africa’s Oil & Gas Sector Is Exploding
By Tsvetana Paraskova – Nov 05, 2019, OilPrice
Major oil and gas discoveries and subsequent investments in infrastructure projects are set to help the oil and gas industry in Africa to grow, also helped by improved governance and regulation, PwC said in its newly released Africa oil & gas review 2019.
“One of the most dramatic finds in Africa over the past decade is Mozambique’s natural gas estimated at over 180 tcf, which has already unlocked the first three large-scale LNG projects,” according to PwC.
These projects and additional exploration could make Mozambique the world’s third-largest LNG producer after Qatar and Australia by 2030, PwC says.
So seven XR groupies turn up outside an African oil and gas conference to show just how arrogant they are:
Extinction Rebellion calls Africa Oil Week delegates “climate criminals”
By Madison Yauger, GroundUp
In a media statement, the group said: […]
The panicked closure of nuclear power in Japan pushed electricity prices up. The UN agrees that no people died from radiation in the Fukushima event, but the frenzied over-evacuation killed up to 2,000 people. After that, higher electricity prices led to at least 1280 extra deaths in the 21 largest cities. That translates into 4,500 deaths if the mortality rate was similar across the rest of the country.
Japan nuclear shutdown did ‘more harm than good’, study finds
World Nuclear News
Be Cautious with the Precautionary Principle: Evidence from Fukushima Daiichi Nuclear Accident, by Matthew Neidell, Shinsuke Uchida and Marcella Veronesi. A discussion paper by the Germany-based IZA Institute of Labor Economics.
“Our estimated increase in mortality from higher electricity prices significantly outweighs the mortality from the accident itself, suggesting the decision to cease nuclear production caused more harm than good.”
The authors calculated that these higher electricity prices resulted in at least an additional 1280 deaths during 2011-2014. This is higher than a previously documented estimate of 1232 deaths which occurred as a result of the evacuation after the accident, they say.
“Since our data [on mortality […]
Welcome to the new complexified energy grid where a cloud can cause a system black event — knocking out power for as much as nine hours. This affected the hospital for 30 minutes and the prolonged problems caused many businesses and supermarkets to close. Alice Springs is an island microgrid servicing about 29,000 people in the centre of Australia. It was 38 degrees C yesterday when the power went out. Shame about those fridges and air conditioning units.
Alice Springs is a mini version of larger grids showing how fragile these new complicated systems of multiple generators based on weather events and batteries can be.
Looks modern, sometimes has electricity too. Alice Springs | Photo by Stefano, Wikimedia.
Yesterday: Thousands impacted by Alice Springs power blackout*
Steve Vivian, ABC News
Thousands of residents in Central Australia went without power yesterday afternoon, with some experiencing blackout conditions for up to nine hours.
Electricity was cut across the Alice Springs region around 2:30pm yesterday and was not restored in some areas until 10:47pm.
Today: Inquiry called, and explanations garbled — NT Chief Minister announces review
NT Chief Minister Michael Gunner told ABC Darwin […]
The Basslink cable has gone down again, and is expected to be out of action til mid-October. Luckily for Tasmania, the dams are at 45% full. However in Victoria, which sits on one of the largest brown coal reserves in the world, currently prices are hitting $300/MWh every morning and every evening at peak time. This graph below shows 5 minute prices for the last two days in Victoria. Every dollar Victoria saves at lunchtime from solar generation is lost a few hours later, and then some. Though it’s wrong to use the word “saves” at any time of day. The wholesale price of brown coal power for years was $30/MWh, and this below is a wholesale price graph. Even the lunchtime “low prices” are twice as expensive as brown coal which can supply all day, every day and for hundreds of years to come and doesn’t cause voltage surges, frequency instability, or house fires, and doesn’t need backup batteries, demand management schemes, free movie tickets, or dark hospitals.
The AEMO must be counting their lucky stars that this happened at probably the “best” time of year when demand is lower.
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The effect of the Basslink outage […]
Add another billion to the cost of the Renewable Energy Target?
In the last few days Bluescope Steel (formerly BHP) has confirmed it will spend US$700m (AU$1b) to expand it’s North Star steel mill in Ohio. So there are multiple headlines. But back in February CEO Mark Vassella explained exactly why they were thinking of it, and his first reason was “energy prices”. Last week, high energy prices were even “a tragedy” for Australian manufacturing. This week however, he’s clarified his position by muddying it up. Now there other reasons and the solution is to fix our gas prices. He’s backpedaling and tossing quotes that happen to help the renewables industry.
Perhaps he’s been heavied by his PR and strategy team? Now he’s saying that energy costs matter, but labor costs do too and “we weren’t ever going to put another steel mill in Australia”. He’s even saying energy costs “did not play a role” — the complete opposite. These will become the quotes the renewable energy fans rely on. Apparently, now what he really wants is cheaper gas — which requires a socialist government-driven solution to fix gas prices, and it’s safe for anyone to mention anything that requires […]
Fragile grids
Over a million people customers lost power in the UK yesterday thanks to the sudden outage of a gas and a wind plant. Some of the country’s biggest railway stations were inoperable. Passengers were stuck on trains for up to seven hours. Others stayed in hotels, walked miles or paid “hundreds” for taxis. The outpatient sections of Ipswich Hospital were blacked out for 15 minutes when backup generators failed. “At the height of the Friday rush hour, all trains out of King’s Cross were suspended and remained so for most of the evening.” — BBC. Commuters resorted to using their phones as torches to get out of tunnels in the dark.
Urgent Investigation called for into “fiasco”
According to headlines, at this early stage before the investigation all we know for sure is that wind power is definitely not to blame, but Boris might be. (Seriously, it’s the no-deal Brexit that hasn’t happened).
Officially, people are saying in solemn knowing tones that it is “extremely rare” for two generators to go out at once. But the odd thing about this is how small the loss was. Barfield Gas power is only a 730 MW generator, and Hornsea Wind […]
After nearly two weeks the ABC carrier pigeons finally brought the news that Bob Brown, former Greens leader, is campaigning against this gigantic wind farm — the $1.6b one in NW Tasmania that wants to be the largest in the Southern Hemisphere. Could it be the ABC doesn’t want to admit they were wrong too, pushing wind power non stop for years?
Look how erratic that wind is — 90% one day, zero the next
Tom Quirk looked at the nearest wind farm to Robbins Island, and it’s a fitful machine (see that graph below). Worse, it fails in synchrony with most wind farms in Australia. Thus exacerbating the unstable, fickle supply of wind energy.
Tom Quirk predicts the demise of another coal plant
Quirk was Deputy Chairman of VENCorp, which managed the transmission and wholesale natural gas market and system planning for the electricity market in Victoria, Australia.
A wind farm on Robbins Island will simply extend the variations in power supplied to the mainland while making no difference to the correlations of wind through the states in the wholesale market. Thus more backup would be required from gas and hydro sources. Loy Yang B […]
Once upon a time Australians were rich enough to afford electricity on demand
Now obedient Australian’s are impressed with getting tiny refund for having voluntary mini-kinda-blackout.
Presumably, people are either desperate or already so trained in paying unnecessarily exorbitant electricity bills that they are grateful just to get a tiny fraction of their electricity payments back as an incentive for switching off when it suits those managing our inadequate infrastructure.
Demand response is a sales term for a voluntarily “doing without”. The ABC describes it as a wonderful new market force held back by selfish corporate greed (wouldn’t you know it?). The ABC doesn’t mention that electricity used to cost much less before we artificially forced renewables onto the grid and drove out the cheap reliable baseload generators or make the remaining ones less efficient and more expensive. But who remembers 1995? Were ABC researchers even born then?
It’s like 50 years of history doesn’t exist:
Another graph the ABC won’t show on TV
Behind-the-scenes battle over future of Australia’s energy market
It’s called demand response – it allows customers to save thousands of dollars by switching their appliances to lower electricity use at peak times.
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Expensive birds
California Valley Solar Ranch Photo Credit: Sarah Swenty/USFWS
Oops. On June 5th, an event described as “an avian incident” started a fire at the California Valley Solar Ranch plant in California. The 250MW plant was reduced to 40MW of generation. It’s expected to be back up and running on July 1. By then the incident will have cost the company $8m.
‘Avian Incident’ Knocks Out 84% of Massive California Solar Farm
by Millicent Dent, Blomberg
An “avian incident” sparked a fire at one of California’s biggest solar farms, affecting 1,200 acres and knocking out 84% of the California Valley Solar Ranch’s generating capacity.
Impressive company spin:
” incidents such as these give us continued confidence in our risk prevention and mitigation plans.””
It’s not clear if this was one bird, or a flock.
The plant covers 2000 acres (8km2) was built in 2013 at an estimated cost of $1.6b using a $1.2b loan from taxpayers through the DoE. It makes about 550 GWh a year at times that may or may not suit Californians. No doubt readers here will help out comparing the output of an equivalent coal plant built at […]
Generic wind turbine near farm. Photo: @gonz_ddl
Finally, a study looks at data on nine houses within ten kilometers of an old (probably small) wind turbine. What’s amazing about this research is not the result but that this study is so tiny, yet it’s still a “world first”.
There are already probably around 400,000 wind turbines installed around the world.* So you might think that there would have been scores of studies involving hundreds of people and followed up for a year or two. They would have looked at the effect of wind turbines upwind, downwind, side wind, in low wind, high wind, and at different times of day. They’d check for altered sleep patterns, lack of deep sleep, REM sleep, cognitive performance, blood pressure, cortisol levels, and school marks. Dream on. It’s like everything with climate change — who needs data?
Renewables are a $300 billion annual global industry. This work was done with a $1.4 million National Health and Medical Research Council grant. Where is the precautionary principle when we need it?
Can wind turbines disturb sleep? Research finds pulsing audible in homes up to 3.5km away
Nicole Hasham, Sydney Morning Herald
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