The Anonymous Widower

The Wind Of Change Blowing All Over The UK

This has nothibg to do with Brexit or even politics, but the UK and in addition our friends in Denmark, Germany, Ireland and The Netherlands seem to be investing to reap the wind.

To many of my generation, Hornsea is a town on the Yorkshire coast famous for dull ethnic pottery. But now it will the name of the Hornsea Wind Farm, which will have a generating capacity of up to 4 GigaWatt or 4,000,000 KiloWatt. It will be sited around 40 kilomwtres from the nearest land.

To put the size into context, Hinckley Point C, if it is ever built will have a power output of 3.2 GigaWatt.

You may day that wind is unreliable, but then Hornsea will be just one of several large offshore wind farms in the UK like Dogger Bank(4.8 GW), Greater Gabbard(504 MW), Gwynt Y Mor(576 MW), London Array(630 MW), Race Bank(530MW), Thanet(300 MW), Yriton Knoll(600-900 MW) and Walney Extension (659 MW).

The electricity produced can be used, stored or exported.

Storage will always be difficult, but then there are energy consumptive industries like aluminium smelting, creating steel from scrap or the electrolysis of water to produce hydrogen, oxygen and ither gases, that could probably be based around an interruptible supply backed-up by a biomass or natural gas power station.

Hydrogen As A Fuel

Hydrogen could be the fuel of the cities for buses, taxis and delivery vehicles. Suppose they were hybrid, but instead of a small iesel engine to xharge the battery, a small hydrogen engine or fuel cell qere to be used.

Remember that the only product of burning hydrogen is water and it wouldn’t produce any pollution.

Each bus garage or hydrogen station could generate its own hydrogen, probably venting the oxygen.

Enriched Natural Gas

We can’t generate too much hydrogen and if because of high winds, we have hydrogen to spare it can be mixed with natural gas, ehich contains a proportion of hydrogen anyway.

September 12, 2017 - Posted by | World | , ,

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