Wind turbines are not Viable?

 Many nations believe in Them!

Recent long term studies done in both Israel and the United States has found that what was believed to be an alternative energy source is no longer viable, because when the winds pick-up the turbines have to be shut down for the fear of the blades getting sheared off!

Many have been placed at sea in areas of low lying waters and despite some advantages in the short term, they do not provide enough power as fossil fuel burning or Nuclear power?

As yet we do not know or perhaps will never know what Russia has achieved in its wave power alternatives, since the western world want to make money on their shares and investments in fossil fuels while they last?

London Overground. Part-One.

'A Vision fulfilled.

Now that London Underground has expanded with its new Overground service it has just been able to cope, but despite the success with the new types of trains both third rail and overhead electrics it has to expand to succeed.

A surface EMU (Electrical multiple units) Class 378 Capital Star, built by Bombardier Derby was a wise choice for the stock fleet. Fifty-seven trains were purchased bran new, between 2009-10. They are designated /1 and /2, The first batch of /1 are 750V Dc third rail only and the second batch are /2 25kV AC overhead and some are 750 Dc third rail. North of the river Thames is mostly overhead, while south is third rail, there are a few exceptions in west-London. 

But more trains and link lines will need to be added to cope with the capacity that London demands. Many new projects are under construction for London. But despite all of them the Underground really needs some serious financial investments, as it once had in the past.