NUCLEAR POWER, GERMANY
Environmentalists are meeting up in Munich this Sunday to demand a halt to nuclear plant closures. They say such closures are increasing air pollution and locking us in to fossil-fuel energy production.
16 Oct 18
CO2 & TEMPERATURE
Here is a graph illustrating temperature and carbon dioxide data from the US, from 1895-2011.
The black dots show CO2 concentration (right-hand scale) and the red line is temperature.
No comment is required.
4 Jul 18
A NOTE FROM OZ
From our geologist friend in Australia:
I object to our Ministry of Energy formulating Australia's Energy Policies according to the fraudulent anti-carbon mythology promoted by the United Nations. We must get rid of the Renewable Energy Targets at the State and Federal level, which are stifling our economic development. They are based on UN anti-carbon bunkum: that they can control a supposed rise in the Earth's temperature by 2 degrees thus preventing catastrophic global warming. If you believe that you'll also believe in Father Christmas. Geologists are predicting a global cooling and another Ice Age.
AT, 3 Jul 18
About ten years ago, I worked for a while as a motoring magazine writer. I went to Toyota’s 70th anniversary celebrations, and asked one of Toyota’s senior management people why the motoring industry didn’t hire its own scientists to challenge the CO2 story. He simply shrugged his shoulders and said “We just do what governments tell us to.”
and a reminder from Josef Goebbels, Nazi Propaganda Minister:
If you tell a lie big enough and keep repeating it, people will eventually come to believe it. The lie can be maintained only for such time as the State can shield the people from the political, economic and/or military consequences of the lie. It thus becomes vitally important for the State to use all of its powers to repress dissent, for the truth is the mortal enemy of the lie, and thus by extension, the truth is the greatest enemy of the State.
COST OF INSTALLED ACAPACITY
Very roughly, a gas turbine is $1m per MW and a wind turbine $1.5m per MW nameplate power.
A gas turbine can be self contained, dropped on simple foundations and up and running in no time.
You need maybe 40 large wind turbines to match the output of one large gas turbine requiring acres of land and miles of cable.
Gas trumps wind every time from an economic point of view.
19 Jun 2018
WIND TURBINE MAINTENANCE DIFFICULTIES
Recent reports indicate that major repairs are required on 500 offshore wind turbines in United Kingdom waters, and about two hundred more at sites off the Danish and German coasts. Whether this is just normal wear and tear is as yet unclear, and is, according to Danish news reports, in dispute.
Some of the manufacturers are no longer trading. It won't be simple or cheap to do the repairs.
An email just arrived (thanks JG)...
I rented a holiday cottage last year off a chap who was an off shore wind turbine engineer. He said the whole thing was a licence to print money because the things don’t work and are constantly breaking down.
[ The weather / daylight dependants, wind and solar can never take on the steady base load role or the demand response role on a power grid. They are the least efficacious types of energy yet subsidised more per MWh than more efficient forms of generation such as gas, coal or nuclear. - Ed]
20 May 2018
TESLA ELECTRIC CAR SALES
Tesla´s sales in Hong Kong plummeted in late 2017 after the local government cut tax incentives for electric vehicles.
Data from the Transport Department in Hong Kong shows Tesla sales decreasing to 32 vehicles between April and December 2017, compared to nearly 2,000 sales over the same period in 2016. The removal of tax incentives in Hong Kong almost doubled the price of some models.
There was a similar fall in electric car sales in Denmark following the decision of local authorities to end tax breaks.
13 Feb 2018
Politics now is the same as it was 100 years ago. Here is some wisdom from the American writer, Henry Mencken, who died in 1956:
"The most dangerous man to any government is the man who is able to think things out for himself. Almost inevitably, he comes to the conclusion that the government he lives under is dishonest, insane and intolerable."
13 Feb 2018
ELECTRICITY GENERATION 2012-2016, UK
The data are from BM reports via Gridwatch and National Grid.
12 Feb 2018
We all depend on our media environment to give us a roughly accurate view of the world around us. Tim Cook, the head of Apple, said last year that fake news is killing people's minds. I prefer to call fake news by its proper name - lies. And when it comes to lying or distortion, the mainstream media are not exempt from criticism.
The BBC has been broadcasting propaganda on certain topics for years. For example - in 2006 it said the arctic would be ice free by 2013. As for its relentlessly negative Brexit coverage, that's an ongoing joke.
The day the media become truly independent of any political party will be the day people start believing them.
Media credibility is now lower than it has ever been. Look at the ongoing attacks on Brexit voters, Trump supporters, climate sceptics, diesel car owners and others.
Orwell warned us against letting the government decide what was true and what was fake.
It is not surprising that people are now looking for alternative sources of news which they trust.
10 Feb 2018
IMPACT OF RENEWABLES USE ON ELECTRICITY PRICE
3 Feb 18
The Financieele Dagblad has carried out research predicting that cheap natural gas may kill off wind power. Hundreds of wind turbines in the Netherlands are operating at a loss and are in danger of being demolished. The main cause is low energy prices, which means that maintaining the turbines costs more than the electricity is worth.
23 Jan 18
According to Prof. Hans-Günter Appel of Wilhelmshaven University of Applied Sciences for Materials Science, the installed capacity of Germany’s wind and solar (Nov 2017) is 100GW. It produces a mean output of approximately 15GW.
22 Jan 18
I learned something today which is not generally known. If a hybrid or EV vehicle has an accident it cannot be moved by highways officers or police because of the danger of electrocution through the bodyshell. They have to wait for a special tow truck and specially trained staff to isolate the batteries. In the case I was watching, the truck took 45 minutes to arrive, plus the time to isolate and load the crunched vehicle. In the meantime this blocked the A1M to all traffic. The accident was a minor shunt which would have been cleared in five to ten minutes if it was a petrol or diesel car. (message from JG, engineer, 22 Jan)
15 Jan 18
I have no personal experience of fracking. However, the UK Royal Society states that fracking is safe, as long as it's properly regulated.
A review by the Royal Society and the Royal Academy of Engineering says that fracking can be undertaken safely, as long as best practices are implemented and strictly enforced through regulation.
Robert Mair, chairman of the review's working group, says they found that the most common areas of concern, such as the causation of earthquakes or drinking water contamination, were very low risk.
15 Jan 18
WIND TURBINES TO BE DISMANTLED AND REMOVED
A dozen 140ft wind turbines on the edge of the Lake District are due to be dismantled next summer, 2018. The decision follows a campaign by the Friends of the Lake District and the Open Spaces Society. They said that the turbines spoiled views in the Lake District National Park. Kate Ashbrook, OSS general secretary, said that they objected because the turbines were a severe intrusion in a wild landscape.
22 Dec 17
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