Archive for the ‘Analysis’ Category

energy1The amount of additional electricity required worldwide is more than any existing increase in output from renewables. As value-for-money fossil fuels – coal and gas mostly – fill the breach as it were, ‘decarbonisation’ is in effect going negative (if it was ever doing anything else). Let COP26 delegates chew on such ‘challenges’ as they’re called, in Glasgow later this year.
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The planet’s electricity demand is expected to rebound strongly this year and next after falling by around 1% in 2020, according to a new publication from the International Energy Agency.

Released on Thursday, the IEA’s electricity market report predicts that global demand for electricity will increase by nearly 5% in 2021 and 4% in 2022 as economies around the world seek to recover from effects of the Covid-19 pandemic, says France24.

The report from the Paris-based organization notes that although electricity production from renewable energies “continues to grow strongly” – it is expected to increase by 8% this year and more than 6% in 2022 – it does not, cannot meet the growing demand.



Quote: ‘the bottom line is that the doubling in the number of named storms over a century is very likely due to technology change, not natural or man-made climate change.’

Inside the Eye

Chris Landsea and Eric Blake [1]

An Incredibly Busy Hurricane Season

The 2020 Atlantic hurricane season was extremely active and destructive with 30 named storms.  (The Hurricane Specialists here at the National Hurricane Center use the designation “named storms” to refer to tropical storms, subtropical storms, hurricanes, and major hurricanes.)  We even reached into the Greek alphabet for names for just the second time ever.  The United States was affected by a record 13 named storms (six of them directly impacted Louisiana), and a record yearly total of 7 billion-dollar tropical cyclone damage events was recorded by the National Centers for Environmental Information (  Nearly every country surrounding the Gulf of Mexico, Caribbean Sea, and tropical/subtropical North Atlantic was threatened or struck in 2020.  Total damage in the United States was around $42 billion with over 240 lives lost in the United States and our neighboring…

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By the Ageing Tiger

The International Energy Agency was set up in 1974 to ensure the security of oil supplies, if you are old enough, like me, you might remember the Arab oil embargo, queues at petrol stations and rocketing oil prices. So, if the IEA come out and say “that no new oil and natural gas fields are needed in the net zero pathway”, then that must be true and all of us oil and gas professionals can hang up our boots and head to the scrapheap.

When the IEA was formed, it was in response to the emergence of OPEC. When OPEC flexed its muscles in the early 1970’s the cartel supplied over 50% of the world’s oil, they had massive market power.

By the time I was moving to Aberdeen to work offshore on Forties, you see for a brief period I was a genuine North Sea Tiger, OPEC supplied less than 30% of the world’s oil. Oil prices which had been over $100/bbl in 2021 money, duly collapsed and it wasn’t until US shale oil started to chip away at OPEC’s market share that anyone really paid attention to OPEC again.


We’re gonna need a bigger world!

PA Pundits - International

By Ronald Stein ~

The worldwide plans for EV domination of the vehicle population are like having the plans to build a large house without sufficient materials available to ever finish the house.

The pressure to go Green is increasing as countries are announcing plans to phase out petrol and diesel cars. Germany will stop the sale of all new petrol and diesel cars from 2030, Scotland from 2032, and France and the UK from 2040.

Even California, the current leader in America with 50 percent of the EV’s in country being in that state, has jumped onto the EV train with Democratic Governor Gavin Newsom, who will be on the 2021 Recall ballot, issued an Executive Order in 2020 to ban the sale of gas-powered vehicles in California by 2035.

A Tesla lithium EV battery weighs more than 1,000 pounds. While there are dozens of variations…

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Ned Nikolov, Ph.D. Has written to me with news of the presentations he made at this years AMS meeting. It’s vital we get people to understand the implications of the discoveries he and Karl Zeller have made. With our western governments jumping aboard the ‘Green New Deal’ and ‘NetZero’ bandwagons, we will need to work hard to rise awareness of viable alternative hypotheses for ‘climate change’ and ‘global warming’ which better explain the phenomena we can measure around us. Ned and Karl’s work should be given proper attention, because it strives for universality and general application of physics solar system wide, rather then treating Earth as a ‘special case’.

Two studies presented at the American Meteorological Society’s 34th Conference on Climate Variability and Change in January 2021 employed a novel approach to identify the forcing of Earth’s climate at various time scales. The new method, never attempted in climate science before, relies on the fundamental premise that the laws of nature are invariant across spacetime.


Back in 2016, the UK MET Office’s median projection to the start of 2021 forecast a global temperature temperature anomaly of 1.4C above their 1850-1900 “Pre-Industrial” baseline. Their recently published five year model projection (rightmost blue blob on graph), shows a 2021 median anomaly 0.35C lower, at 1.05C.

Their HADcruT 4GL temperature time series (data since 2016 added in red on graph) shows a linear trend of +0.09C/semi-decade for the last 50 years. CO2, by far the biggest forcing in their model, is still rising in lockstep with the 50 year temperature trend. What could have caused this remarkable downward step change in their model output?


Image credit:

H/T Climate Depot

Nothing must stand in the way of the public being bombarded with supposed climate alarms, and told it’s their fault. Data jiggery-pokery serves a useful purpose in that aim – in this case, a kind of ‘climate reset’.
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Climates Multiple: Three Baselines, Two Tolerances, One Normal — Mike Hulme

Excerpt: “Friday 1 January 2021, a new World Meteorological Organisation (WMO) climatological standard normal came into effect. The ‘present-day’ climate will now formally be represented by the meteorological statistics of the period 1991-2020, replacing those from 1961-1990. National Meteorological Agencies in member states are instructed to issue new standard normals for observing stations and for associated climatological products. Climate will ‘change’, one might say, in an instant; today, the world’s climate has ‘suddenly’ become nearly 0.5°C warmer. It is somewhat equivalent to re-setting Universal Time or adjusting the exact definition of a metre.” …


Data courtesy of

Back in November it looked like solar cycle 25 was finally getting underway, with daily sunspot numbers peaking up to 80, and the 30 day Wolf number climbing over 30 in early December. Since then though, the Sun has relapsed into a low activity state.

This won’t come as any surprise to Talkshop followers, we’ve been saying that cycle 25 would be very low for most of the last decade. Our group research culminated in late 2013 with publication of Rick Salvador’s orbital resonance model in the journal ‘Pattern Recognition in Physics’. We provided an update on the validation of the model a while back, showing it has remained on track since publication.


Credit: NASA

This six-planet system has orbit periods from 1.9~ to 20.7~ days, all much closer to their star than Mercury is to the Sun.

It was recently ‘upgraded’ from the three planets discovered in 2018 and 2019.

As usual, the key to understanding the timings of the orbits is to look at the conjunction periods of the neighbour pairs.


‘this is data covering just 800 days, and here we have 265 occasions where the power loss exceeds 500MW.’ = almost one day in every three, on average. [Links to parts 2 and 3 at the end of the post].

PA Pundits - International

By Anton Lang ~


We have all heard that wind power generation is intermittent, that it goes up and down on a daily basis. However, is that really all that much of a problem, and if so, how big a problem is it? We have also heard that constructing more wind plants will go towards alleviating this problem. Is that correct? Or will that only make the problem worse?

Well, it is in fact quite a large problem, and constructing more of those wind plants is making the problem worse.

Macarthur Wind Plant In Victoria Australia

For many years now, I have been looking at wind power generation here in Australia, and in fact recording and keeping wind generation data on a daily basis now for more than four years. After looking at this data on a daily basis for so long, I could see that it went up…

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I’m not writing anything in this post which will get it automatically flagged up to our blog hosts or anyone else. Look at the images and see what you think.

Figure 1. Incomplete teaser from the ONS, and my inductive reasoning.

We’ll look here at examples of where a 2400 year period has been identified by researchers in radiocarbon data.
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Part of the abstract below is highlighted for analysis. The original Talkshop post on the paper in question:
S. S. Vasiliev and V. A. Dergachev: 2400-year cycle in atmospheric radiocarbon concentration

Abstract. We have carried out power spectrum, time-spectrum and bispectrum analyses of the long-term series of the radiocarbon concentrations deduced from measurements of the radiocarbon content in tree rings for the last 8000 years. Classical harmonic analysis of this time series shows a number of periods: 2400, 940, 710, 570, 500, 420, 360, 230, 210 and 190 years. A principle feature of the time series is the long period of ~ 2400 years, which is well known. The lines with periods of 710, 420 and 210 years are found to be the primary secular components of power spectrum. The complicated structure of the observed power spectrum is the result of ~ 2400-year modulation of primary secular components. The modulation induces the appearance of two side lines for every primary one, namely lines with periods of 940 and 570 years, of 500 and 360 years, and 230 and 190 years. The bi-spectral analysis shows that the parameters of carbon exchange system varied with the ~ 2400-year period during the last 8000 years. Variations of these parameters appear to be a climate effect on the rate of transfer of 14C between the atmosphere and the the ocean.


From Forbes, by Tilak Doshi H/T to Andrew Gibson

As the world emerges from Covid-19 lockdown we are now being told that the economic recovery from the pandemic-panic needs to be “green.” Political leaders and mass media editors cite the well-known slogan “never let a crisis go to waste,” and claim that massive sums need to be spent on economic recovery plans, and that the spending has to be “sustainable.”

Prince Charles – a prognosticator of apocalyptic climate change – said at the opening of a virtual World Economic Forum event that the global pandemic presented an opportunity to “reset the global economy and prioritize sustainable development.” Using similar language, the founder and chairman of the World Economic Forum Klaus Schwab calls for a “Great Reset” of capitalism. Seeing a silver lining in the pandemic, he advocates “radical changes” to “create a new economic system” including sustainably green urban infrastructure.


Another climate alarm promoter gets scrutinised by more sober-minded analysts, and doesn’t come out of it well.

PA Pundits - International

By David Wojick, Ph.D. ~

If Greta Thunberg is an alarmist princess then Katherine Hayhoe is the queen of climate alarmism, at least in the U.S. and Canada. She was the de facto spokesperson for the atrocious third National Climate Assessment. After that she started doing bogus “Here’s what is going to happen to you” climate studies for various states and cities. Making big bucks scaring people.

Last year Hayhoe delivered a doomsday forecast to the Province of Alberta, Canada, and here our story begins. Alberta is home to the Friends of Science Society (FOSS), one of Canada’s top skeptical organizations. FOSS has now produced a 77 page takedown report, shredding Hayhoe’s so-called study in detail. It is an elegant critical work, with implications far beyond Canada.

The topic is technical but it is written for policy makers. The plain English table of contents gives the flavor and shows the…

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COVID-19 puts brakes on driverless cars

Posted: May 4, 2020 by oldbrew in Analysis, Travel

Is ride-sharing going out of favour before its time due to social distancing ideas? But any form of public transport also has its challenges in that regard.

In recent years, the automotive industry has been addressing the megatrends set to transform long-term urban mobility and the industry, reports Green Car Congress, but the current crisis is now re-setting priorities, says GlobalData, a leading data and analytics company.

Connected, autonomous, shared and electric (CASE) strategies were seen by car companies as elevating them to another plane in terms of being able to make money and bring their market capital up to the levels enjoyed by Silicon Valley tech companies.

—Calum MacRae, Automotive Analyst at GlobalData


The Saros cycle by numbers

Posted: April 14, 2020 by oldbrew in Analysis, Cycles, data, moon

The basis for discussion is the abstract of the paper below. Instead of their ‘high-integer near commensurabilities among lunar months’ we’ll just say ‘numbers’ and try to make everything as straightforward as possible. This will expand on a previous Talkshop post on much the same topic.

Hunting for Periodic Orbits Close to that of the Moon in the Restricted Circular Three-Body Problem (1995)
Authors: G. B. Valsecchi, E. PerozziA, E. Roy, A. Steves

The role of high-integer near commensurabilities among lunar months — like the long known Saros cycle — in the dynamics of the Moon has been examined in previous papers (Perozzi et al., 1991; Roy et al., 1991; Steves et al., 1993). A by-product of this study has been the discovery that the lunar orbit is very close to a set of 8 long-period periodic orbits of the restricted circular 3-dimensional Sun-Earth-Moon problem in which also the secular motion of the argument of perigee ω is involved (Valsecchi et al., 1993a). In each of these periodic orbits 223 synodic months are equal to 239 anomalistic and 242 nodical ones, a relationship that approximately holds in the case of the observed Saros cycle, and the various orbits differ from each other for the initial phases. Note that these integer ratios imply that, in one cycle of the periodic orbit, the argument of perigee ω makes exactly 3 revolutions, i.e. the difference between the 242 nodical and the 239 anomalistic months (these two months differ from each other just for the prograde rotation of ω).
[bold added]

To start with we can create a model that pretends the ‘high-integer near commensurabilities’ really are whole numbers, then break down the logic of the result to see what’s going in with the Moon at the period of one Saros cycle.



For decades we’ve been told that net cloud radiative forcing is positive. This means that the the amount by which clouds cool the surface, by reflecting solar radiation back to space, is outweighed by the amount that clouds warm the surface, by re-radiating surface emitted IR back towards the ground. So cloud increase equals warmer surface See e.g IPCC AR5 on the subject:

image credit

Mike Waite left the following comment over at Paul Homewood’s excellent not a lot of people know that blog yesterday:

There is an interesting paper by MacGuth et al (2013) which supports you :

From their summary:

-“We calculate the future sea-level rise contribution from the surface mass balance of all of

Greenland’s glaciers and ice caps (GICs, ca. 90 000 km2) using a simplified energy balance

model which is driven by three future climate scenarios from the regional climate models

HIRHAM5, RACMO2 and MAR. Glacier extent and surface elevation are modified during the

mass balance model runs according to a glacier retreat parameterization. Mass balance and glacier surface change are both calculated on a 250 m resolution digital elevation model yielding a high level of detail and ensuring that important feedback mechanisms are

considered. The mass loss of all GICs by 2098 is calculated to be

2016 +/- 129 Gt (HIRHAM5 forcing),

2584 +/-109 Gt (RACMO2)

and 3907+/- 108 Gt (MAR). This corresponds to a total contribution to sea-level rise of

5:8 +/- 0:4,

7:4 +/- 0:3

and 11:2 +/- 0:3 mm, respectively. “-

The future sea-level rise contribution of Greenland’s glaciers and ice caps

H Machguth1,2, P Rastner1, T Bolch1,3, N M¨olg1, L Sandberg Sørensen4,

G Aðalgeirsdottir5, J H van Angelen6, M R van den Broeke6 and

X Fettweis7

Online at

Even if subsequent calculations modified these figures they are unlikely to be an order of magnitude higher and the sea level rise to 2098 calculated here is at most 11mm (not cm or feet or metres).

Can’t someone take these activists, sit them in a quet room and just read the literature to them since they seem incapable of such study themselves.

Well this is a disappointment.

After the fiasco in 2018 when I revealed the data-shifting technique the MET-Office were using to never be wrong about their ‘decadal’ forecast, and the late update in 2019 , the MET-O have now disappeared the ‘decadal’ forecast altogether. This after they promised to update it in January 2020.

EDIT: The forecast has been found! See comments below.