Why I’m hopeful for the future of energy
(or why Net Zero will never happen)
By Barry Foster
If we were to take a photo of today’s typical fossil fuel energy provision, it would look something like this:
The reason I’m very hopeful is that if we were to take a picture of the future of
energy provision, say in 20-
The future is fossil fuel. The long-
In the next few years, we’ll see a massive dash towards wind & solar -
Fossil fuels are going to be there for us while idiots finally grasp that our whole
lives depend on energy...and that we will demand more energy, not less -
The world’s number one problem is poverty. Astoundingly, it effects 10% of the world’s
people. And that’s ‘extreme’ poverty. If we raise the bar and say ‘poverty’ is anything
below Western standards of living, then ‘poverty’ is about half of the world, or
even more. To lift people out of poverty should be our number one priority, surely?
And to do that means to provide them with energy -
Everything in your life is surrounded by energy -
So the future is MORE energy than we currently consume. So where will this energy
come from? If you listen to the Greens, you will only hear wind & solar. But for
very simple reasons already explained, that is not going to happen on economic grounds
alone. Countries (the people) will not tolerate subsidising wind & solar for much
longer -
Wind & solar will come crashing down...and oil companies even know this. They know
that fossil fuels will make a huge comeback. There is even the suggestion that a
few oil companies are promoting the idea of wind & solar in order to see small oil
companies crash...so that they can have the market to themselves in a decade or so.
How about that for a nice conspiracy theory...oil companies actively encouraging
the renewables idea because they have already seen what lies in store when people
finally grasp that wind & solar cannot provide our energy demand and is too costly?
Oil (gas) wll look incredibly cheap by comparison. People will see that they could
pay, say 50p for a kilowatt generated by wind & solar, or 10p by gas. That would
be an annual bill choice of £5,000 or £1,000. People will demand cheap energy -
Before I go on, I want to provide an example of why solar doesn’t pay. I don’t need to show calculations for wind, as it seems everyone has realised that wind simply cannot ever provide energy economically. However, that applies to solar as well. It’s just that it hasn’t been realised yet. What I’m talking about can be shown on a domestic basis.
Let us say that you want a typical solar panel array for your home. A typical solar array will cost just short of £10,000. It proposes to provide you with free energy to the extent that you will retrieve your capital expenditure (the amount you initially pay out). In order to do this effectively, you will need batteries to store the energy when you can’t use it. This is the difference between a £6,000 solar panel system and a £10,000 one. Nevertheless, battery storage is what is being promoted as the way to go. So let’s look at the figures for a typical system...
Purchase cost of a TYPICAL 3kW system with batteries -
Generates 2,500 kW a year
At 27p per kWh that is £675 'saved'
Minus the cost of maintenance & repairs which is £4,000 over the 25 years, so £160 a year
This means we are down to £515 a year 'saved'
We put that in a savings account (which with compounded interest comes to £10,724 after 15 years)...to pay for the new inverter and battery array which costs £10,724!
So the overall payback from a TYPICAL system is...£0...you get a big fat nothing
from your solar panel array after 15 years. After this time, they have also degraded
by 9%. The above data even IGNORES the loss of interest (at £400 a year) on the £10,000
spent!!! It assumes you have been gifted the panels. If you purchase them, then you
will be out of pocket big time, obviously. Not only do you have that initial capital
expenditure of £10,000 you also lose interest on it at £400 a year -
ALL solar panel data is supplied by Contact Solar, and is for a typical system with batteries.
When you see it as simple as that, you realise that it’s not worth bothering, and
that your solar array will NEVER pay its costs back. In fact, it will be a cost burden
-
I have assumed a battery pack change at £3,495 for a 3kW array and an inverter cost
at £3,714 -
So typically, a solar panel array will NEVER pay for itself. For national energy
demands, it’s a different problem...the sun doesn’t always shine! And we’ve said
nothing about the resources -
It seems you cannot go a single day without hearing something about Net Zero – the idea of an equilibrium between CO2 emission, and that of CO2 removal from the atmosphere. So the idea is to reduce our emissions of CO2 to as close as possible to zero, whilst mitigating what we do emit with some counter effect...so that overall, it will be net zero.
It means a reduction of burning fossil fuels which have CO2 locked up inside – principally coal, oil, and gas. Remember that this is ‘fossil’ fuels (old fuels) and not wood. Wood locks up CO2 as it grows, and releases it when it decays or is burned. So it’s seen as part of the natural cycle, and not something we’re in any way responsible for – well, not much!
The very idea that CO2 equals warming is, in fact, very contentious – despite what the BBC would have you believe. It is understood to have raised global temperatures by around 1.2⁰ C in 100 years. But anyone who says ‘the science is settled’ doesn’t understand science! What many scientists think about CO2 is not shared by all, far from it. And there remains the possibility that the recent warming is predominantly part of natural cycles. However, there is a tendency to blame man for everything, and this fits in well with that. The fact is that there is no ‘climate emergency’ or ‘climate crisis’...not a single scientist anywhere in the world says that there is. This is an emotive phrase dreamed up by those who actually seek obfuscation on the issue.
Fossil fuels must go – according to the demands of the Greens. No coal, no oil, and no gas. In fact, we’re looking at electrification of pretty much everything from transportation to domestic heating. So let’s look at the cost of Net Zero, and its practicalities – in order to implement it in less than 30 years from now.
Any national plan or project has to undergo feasibility studies. They have to be presented to the public for appraisal, not just to the government. It’s the people who will pay. But more than that, can it even be done, even with a bottomless pit of money? It would appear not.
An assessment of costs and materials has been carried out by Michael Kelly, who was
Prince Philip Professor of Technology at the University of Cambridge during 2002-
The Net Zero requires three parts of the project to be brought to fruition. They are:
Transport – electrified and de-
Heating – electrified and natural (primarily by heat pumps)
The National Grid – generation, transmission, and distribution
You may note that no mention has been made of agricultural emissions, nor of air and sea transportation. This is why real Net Zero (of greenhouse gases) can of course never really be achieved. The emissions from farting cows (which wouldn’t be there if we didn’t eat them) are not considered. Though to be fair, that is methane, and not CO2. Equally, there has been little in the way of radical new ways to fly airplanes or move ships. Electric motors can of course be used. But as we will see, this merely adds to the problems of implementing Net Zero.
We have to also take account of what will happen in the 30 years from now. The population of this country will certainly rise, as it will throughout the world. So Net Zero won’t become easier, it will become harder, year on year.
So how much electricity do we currently consume annually – remembering that all sectors will have to convert to electricity? We currently use around 1 terrawatt of electricity in general electrical supplies – to all homes and businesses.
Transport uses around 1.7 terrawatts of energy. But as electrical engines are more efficient, we can reduce the transport requirement.
Heating accounts for an annual average of 1.5 terrawatts of energy. But if virtually all heating is switched to heat pumps with a COP (coefficient of performance) of 3, then we can reduce the electrical requirement to say, 1 terrawatt. This is a huge ask, as to convert millions of homes to heat pumps on its own requires an infrastructure of engineers and materials. The cost to the consumer will be considerable and, in some cases, simply not economically feasible.
A project carried out on over 100 houses in ‘Retrofit for the future’ aimed for an 80% efficiency target. 45 houses received extensive work including interior and exterior insulation, triple glazing, etc. The average spend was £85,000 per house. Unfortunately, the average efficiency achieved was just 60% with only 3 homes reaching the target, and 3 not even getting to a 30% efficiency!
A national rollout of such a scheme would likely cost £2 trillion. This is even more than we require to transform the national grid, as we will see. And there are many other buildings leaking heat, some 5.5 million of them. To carry out the same sort of exercise would cost another £1 trillion.
So totalling our future requirement to 2.7 terrawatts of electricity (not taking into account population growth), we will need the entire national grid of electricity all over again just to provide for heating alone.
We will also have problems with all our homes switching to electric. Do you know the size of the main fuse in your incoming electrical box? It could be as low as 60 amp, possibly 80 amp. Every time you turn on an electrical appliance, you’re drawing amps. Let’s look at future you getting up in the morning.
It’s seven o’clock…
You switch your kettle on. The amp draw is 13 amps.
You switch your radiant hob on to fry your eggs. 27 amps.
You put your bread in the toaster. 9 amps.
Then your heat pump comes on. 58 amps.
That’s a total of 107 amps without even taking into account the lighting. If your electric car is also charging, that’s a whopping 33 amps more. We’re up to 140 amps! Your main fuse has just popped and you have nothing. Time to get the cereal packet out. So every home will require its mains fuse changed. But of course it doesn’t stop there.
Local transformers (sub stations) will require to be changed, as will cables supplying homes and businesses throughout the country. It has been suggested that we will have to add more than 12 gigawatts capacity every year for the next 27 years. That’s eight times the capacity we have added in the last 30 years. The cost of expanding the grid by 1.7 times will be around £700 billion. The transmission costs will be an additional £165 billion.
We currently have 75 gigawatts installed capacity which will need to be raised to 150 gigawatts, as we will need to allow for peak demand in winter. Renewables like solar and wind cannot be relied upon, and batteries won’t even come into it due to scale and costs. This is an estimated capital cost then of £500 billion.
Totalling this will mean a requirement of some £1.365 trillion. But adding in the efficiencies in the housing stock which need to be made, we’re not far short of £4 trillion, and that doesn’t include the electric car charging infrastructure. This is a cost to each UK household on average of a staggering £160,000. But the costs aren’t the only consideration.
A £1 billion energy contract involves 1,000 years of professional engineer time and
another 3,500 years of skilled tradespeople time. For a £1.4 trillion project, 42,000
electrical engineers are required for 30 years (there are a total of 38,000 electrical
engineers currently). And we would require 130,000 skilled tradespeople for 30 years.
To retrofit our housing stock in addition to this, we would need half a million semi-
And still we haven’t stopped on our requirements. What of materials? Our current energy generation is fuel intensive. But renewables are material intensive.
A current 600 megawatt combined cycle gas turbine (CCGT) requires 300 tonnes of high-
Those who talk of renewables being able to replace our current energy generation appear to think we are going to dream up all these materials out of nowhere. Never mind the enormous cost, where are the materials? Won’t all other countries be seeking the same materials?
Consider electric cars. If we all went crazy and wiped all cars from UK roads unless they were EVs, where are we going to source the materials? We would need 208,000 tonnes of cobalt – that’s almost double the current world production. We would need 265,000 tonnes of lithium carbonate – that’s 75% of all the world’s production. We would need at least 7,200 tonnes of neodymium and dysprosium – that’s almost the entire world production of neodymium. And we would need 2.36 million tonnes of copper – a sixth of the world’s production of copper.
Remember, this is just for UK cars alone, AND we would be in competition with other nations for those materials. To do the same in the US, the US would require 1 million tonnes of cobalt, 1.3 million tonnes of lithium carbonate, 36,000 tonnes of neodymium and dysprosium, and 10 million tonnes of copper. The cost of these materials would rocket due to demand – if they are there at all!
But our current demand for energy and materials is not going to stand still -
Fossil fuels make up 82% of all the world’s energy use now. But in 2050 it will still
be 79%. Net Zero isn’t coming to the world any day soon, and not even to the UK for
many decades, if ever. The Climate Change Committee of the UK believes that the cost
of Net Zero will be 1% of GDP. Michael Kelly believes it to be closer to 7% of GDP.
Can we afford anything like that? The cost is the equivalent of one HS2 fast-
There are some scientists who believe that what we think about CO2 is wrong, and that solar cycles are responsible for much of the warming. One professor especially, Valentina Zharkova, believes that we are heading toward another Little Ice Age, and her predictions are startling – that by 2037 (just 15 years) we will be having very cold winters in the Northern Hemisphere, and that global warming will be shown to be wrong. If that were true, what of all the trillions spent by then – halfway toward Net Zero? How will the public, funding it, react?
Assuming the warming science is correct, and that we need to spend money to mitigate its effects, might it be better to spend a fraction of all that Net Zero proposes, say £1 trillion, on adapting to climate change, and carry on burning fossil fuels, rather than drastically altering our infrastructure for an enormous cost? Because even if the science is correct, we would have to double the CO2 level from 400 parts per million (ppm) of the atmosphere to get another 1⁰ C rise in global temperatures – as CO2 is logarithmic on temperature. And there are scientists who say that we wouldn’t even get that.
Our energy demands will only increase as our population grows at over half a million people a year, or even more. People aspire to higher standards of living, with quick heating, air conditioning, and electric cars – all energy intensive. The demand for energy now may be dwarfed by our demand in 30 years, making all the above figures redundant. We could be talking about twice the amounts shown.
Our government is going to have to look again at the whole idea of Net Zero, and its feasibility in the real world. They may have to make unpalatable decisions on using fossil fuels, despite everything they have said, and the green agenda they hope to follow. We cannot afford Net Zero, we haven’t the engineers to deliver it, and we haven’t the materials. Nor could the UK compete economically with other nations for those materials – the cost would be too great. It’s a foolish pipedream, and may even be based on incorrect science.
CO2 makes up just 0.04% of the atmosphere. The part we have been responsible for is just 0.01%. If it turns out that CO2 doesn’t in fact warm the planet (and there are many eminent scientists warning that it may not) then all this expense will have been pointless, and at a time when we really need to tackle the world’s number one issue...poverty. And ironically, the dash for Net Zero will impoverish millions.
We have already seen that fossil fuels cannot be replaced in the short-
As a species, we look for some meaning in life, some cause to follow. Religion has
been just that for so many for so long. However, our understanding, our use of logic
and rationale has eaten away at a spiritual belief. It has shown it to be ethereal,
make-
Religion is dying, or rather, declining. Though it will never die completely. People
seek some sort of cause...and that’s why the religion that is CO2=warming (man-
This was madness. She made predictions which never came true (of course), and berated
the world’s older people for taking away her future. She bemoaned the fact that people
merely talk about change, but don’t do it. Most of all, she foretold that we were
all going to perish under a warming planet. This has been the standard mantra from
people like Al Gore (a perpetual liar), John Kerry (supremely unintelligent) and
numerous world leaders, journalists, campaigners, and media groups like the BBC -
Why? Because the whole idea of man-
Anyone, ANYONE, in any field of science, even without a science degree (David Attenborough
doesn’t have one, by the way) can say that science is NEVER settled. It is the root
and core of science to continually move forward, to provide the best explanation.
This is why it can never be ‘settled’. It is the antithesis of science to say otherwise.
And yet this is what the protagonists of man-
We build computer models to see how the climate plays out -
Here are the predictions for the ‘corn belt’ summer temperatures by 36 computer models. These were used as ‘evidence’ to promote US climate change policy...
Source: Dr Roy Spencer
The blue bar at the left-
Man-
So is the world warming? Yes, that is virtually undeniable. The issue is the cause of this little warming of about 1.2 degrees celcius in 100 years. The idea that the warming is the result of us increasing atmospheric CO2 from around 280 ppm to 420 ppm does not stand up to scrutiny. First of all, CO2 is just 0.04% of the atmosphere, and we are responsible for 0.01 of that 0.04. Many scientists are not just questioning the science behind that conclusion, they are actively stating that it’s ludicrous, and cannot actually happen. Indeed, we may well have the science behind the complete assessment of how our atmosphere works utterly wrong.
It’s certainly true that the global warming hypothesis is not playing out as it should
have done. We should be much warmer by now, according to the theory and the predictions.
‘Polar Amplification’ stated that BOTH poles would warm. That’s not what has happened.
The Arctic has warmed, but the Antarctic has actually cooled a tiny amount. We were
also supposed to see more hurricanes and tornadoes. Actually both are down in number.
The troposphere above the tropics was supposed to heat up 1.2 times that of the surface
-
The warming that we have seen is certainly not catastrophic -
Source: UAH
In 50 years, the lower troposphere has warmed by a mere 0.4 degrees C. It can even
be said there’s been no significant warming in 25 years. When you compare this to
the daily scares the BBC is putting out, you start to wonder at the agenda which
some (like the BBC) is following -
The sad fact is that humans DO ruin the Earth, and plunder its resources. We do harm,
that is fact. But that is human life, it’s how we have evolved. Beavers may alter
local geography by building small dams; while we started fires, and drove animals
to extinction. As we have grown in huge number (and we haven’t finished yet) we affect
the Earth massively. To exist is to do so. We don’t want to go back to when we ‘merely’
started fires -
Long-
We need to re-
It riles me intently that liberals and left-
Tell this child that you are MOST concerned with fossil fuels -
Africa is due to boom -
If we are to have a cause, now that religion has more or less gone, then let it surely
be to lift everyone out of poverty. Let THAT be our number one priority, and not
the puerile idea that a trace gas, making up just 0.04% of our atmosphere, is magically
the control knob for our climate system -
We have raised CO2 from 280 parts per million (ppm) to 420 ppm. It went up to 7,000
ppm back at the Cambrian explosion of life. It went down to 180 ppm a little while
back. At 150 ppm ALL life dies. We are actually at very low levels of CO2. We desperately
need to shake off childish ideas and philosophy. We need to stop listening to silly,
12 year-
We are within the grotesque stupidity of Greens saying that CO2 is a pollutant. This
is the gas you breathe out. This is the gas which plants thrive on. This gas is the
sole reason our planet is currently greening, with huge crop yields across the globe
-
This stupidity, this stain on our intelligence, must be stopped. People need to wake up to the absurdity that we are somehow affecting our climate (to a large extent), and that even if we were, that we can send all of humanity back to the Dark Ages to rectify it. Because therein lies the problem, that even if it were true (that our emissions are changing the temperature of Earth) we couldn’t do anything about it, anyway. Progress, even when it is malevolent, cannot be halted. We cannot turn the clock back. As I have shown, even if we tried, we haven’t the money, the engineers, or the resources to be on any other path of progress.
So let’s stop the stupidity. Let’s re-
To be young is to be stupid, or rather ignorant. Most of us have been there, and
when we get older we are embarrassed at our naivety. But that’s not a useable excuse
when you’re older, when you’re a politician, when you’re a journalist, or even when
you’re Gary Lineker. We have the world of the internet right before us -
*Fun fact:
The first hand-