Fortsätt till huvudinnehåll

North Sea energy generation folly


Power companies awarded contracts to build 6,400 wind turbines off the British coast have warned that they will need a "super-grid" connected to Europe to guarantee a steady power supply.

The government proposes that these wind generators should be built in locations far out in the North Sea. These politicians ought to spend a couple of weeks on a North Sea oil rig, or make a ferry crossing on a rough night (photograph).

How do they think these things are going to be constructed and maintained? How would the workmen gain access to a generating tower? Unless each tower has a helicopter landing pad, maintenance crew will have to go by boat and somehow climb onto a landing stage, probably up a ladder or steps. Have the advocates of this project tried transferring from a boat to a vertical steel rung ladder - and back - in a heaving sea? What procedures would Health and Safety advise?

How much energy will be consumed in building and maintaining these generators? How long will it take to recover the energy used for construction?

One suspects that this "green energy" generation will turn out to be anything but. It may even consume more than it ever produces.

Kommentarer

Skicka en kommentar

Populära inlägg i den här bloggen

The dreadfulness of British governance

I wrote to my MP on two entirely separate issues recently. The first was to do with the replacement for the Inter City 125 train, which at £2.6 million per vehicle, is twice as expensive as it ought to be. The second concerned the benefits of a switch from business rate and Council Tax to a tax based on site values. In both cases, the replies were full of spurious, unsubstantiated assertions and completely flawed arguments. This is typical. You will not get an iota of sense from the government on any area of public policy at all - finance, economics, trade and employment, agriculture, housing, health, transport, energy. All junk. If you write to your MP you will invariably receive answers that are an insult to your intelligence, no matter what subject you are writing about. Of course they cannot understand statistics. They are innumerate. Whitehall is staffed with idiots with a high IQ. Look at their IT projects. And mind your purse, they will have that too.
Skicka en kommentar
Läs mer

How much more will the British tolerate?

The British are phlegmatic, tolerant and slow to rouse. Thus there was no great reaction after the terrorist attack in July 2005. The murder of Lee Rigby created a sense of outrage, but nothing more, since it appeared to be an isolated incident. Two serious incidents within a fortnight are another matter. Since the first major terrorist incident in 2001, authority has tried to persuade the public that Islam is a religion of peace, that these were isolated events, or the actions of deranged "lone wolves", having nothing to do with Islam, or to reassure that the chances of being killed in a terrorist attack were infinitesimally small. These assurances are are beginning to wear thin. They no longer convince. If government does not act effectively, people will take the law into their own hands. What, however, would effective action look like? What sort of effective action would not amount to rough justice for a lot of innocent people? Given the difficulties of keeping large n...
Skicka en kommentar
Läs mer

Battery trains fool’s gold

A piece by the railway news video Green Signals recently reported the fast charging trials for battery operated electric trains on the West Ealing to Greenford branch, in west London. In a comment under the video, I described the project as technological overkill, bearing in mind that before dieselisation in the 1960s it was worked by the tiny steam locomotives of the Great Western 1400 class, a 1932 design based on an 1870s design. The money that has been spent on the experiment would have paid for a small fleet of the old things. Elsewhere in the comments, I was critical of the 800 series trains. This produced a response from the makers of the video, as follows. “I may be grasping at straws here but I am guessing you don't like 8xx series trains all that much and rather wish we still had Kings, Castles and (for the branches) 14xx's. Fair? ” My reply was as follows... Yes you are grasping at straws. The model for long distance stock is the class 180, which is a 23 metre veh...
Skicka en kommentar
Läs mer