Category Archives: Renewables

UK record wind output

The UK had record windpower output this morning. Not surprised, really windy here in Edinburgh. Neil

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wind power

Wind power study says opponents’ claims are unfounded see here. I don’t suppose anyone is going to shift anyone’s position. But talking of wind power (and other renewables) Orkney is doing really well powering itself using micro-renewables especially wind. Of … Continue reading

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Could PV output overtake other “renewable” generation sources in the UK in 2012?

I came across some interesting data (source DECC) on UK renewable energy capacity and output for last year. First installed capacity. Table 1. Capacity Installed capacity (MW) 31/12/2010 31/12/2011 Capacity increase Increase as % Onshore wind 4,037 4,632 595 15% … Continue reading

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Renewable Olympics

Couldn’t resist a post related to the Olympics. On channel4 news at their spot at the Olympics site a number of vertical axis wind turbines can be seen behind the news anchor whizzing round (for the most part). One wasn’t … Continue reading

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solar PV and seagull poo

On Saturday my new PV system modules had seagull poo on them (nothing else produces that much).  I climbed on the shed roof and cleaned it off.  By Monday they had done even more.  It was due to rain and … Continue reading

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Energy storage

In a previous posts I have raised the real issue of how to balance renewable electricity from different renewable resources.   One way of doing this, perhaps the best way, is to store electricity.  The ways of doing this directly are … Continue reading

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Renewable energy data

The other day I came across this.  The UK governments quarterly energy data for 2012 has shown record renewable energy production.  There was lots of wind, lots of rain and even solar power shows up with sufficient capacity to be … Continue reading

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Thoughts on electricity production in the future

The other week we had a small group leaders meal at our house and the weather was actually good enough to sit outside.  Conversation turned to our Solar PV panels that were in view.  I mentioned that on the 28th … Continue reading

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