Category Archives: One thing we have learnt this week

One thing we have learnt this week – too well insulated?

Are homes getting too well insulated?  I’ve just heard an interesting report on the radio about this.  There has been a step change in energy efficiency regulations in the UK over the last 10 years or so*.  This is good … Continue reading

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One thing we have learnt this week – Saudi renewables programme

Saudi Arabia is relaunching its Saudi renewables programme.  An announcement was made last year but but nothing much has happened since then.  The programme is still relatively small with bids being invited for 400MWp of wind and 300MWp of solar.  … Continue reading

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One thing we have learnt this week – greens shortage

The UK is suffering a greens shortage.  This has been so far a bit of a middle class crisis and no more.  First the news was full of a shortage of courgettes (zucchini) but since has expanded to lettuce.  The … Continue reading

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One thing we have learnt this week – Fukushima radiation levels hit new high

Fukushima radiation levels have hit a new high this week and boy is it a new high.  The problem with radiation level measurements are there are so many different units.  Some measure the physical dose of radiation an others the … Continue reading

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One thing we have learnt this week – ocean plastics recycled

As has been mentioned on this blog before ocean plastics are a real problem.  Marine animals can be killed when they swallow them and by doing so chemicals in them enter the food chain.  In at least one place in … Continue reading

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One thing we have learnt this week- lithium mining in Cornwall

Lithium mining in Cornwall looks like it could be possible this week.  As the costs of wind and solar fall below the cost of all other forms of energy on disparate parts of the planet and sales of hybrid/electric cars/laptops/phones/pads … Continue reading

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One thing we have learnt this week – dementia and pollution

Is there a link between dementia and pollution?  A new study in Canada has suggested that people who live near main roads are more likely to suffer dementia.  For those living within 50m of a main road its a 7% … Continue reading

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One thing we have learnt this week “clean energy” hits 50%

In the last quarter for which there is any data clean energy hit 50%.  This was largely due to renewables especially wind and solar and the total clean energy output was about 5% higher than Q3 last year.  This is … Continue reading

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One thing we have learnt this week – energy prices

Energy prices seem to be going up and down simultaneously.   That’s the news today in the UK.  To explain.  Most of the big six suppliers are holding off on price increases or even cutting prices but warning of big … Continue reading

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One thing we have learnt this week- the tale of two types of electricity storage

This work two stories on  electricity storage have made the news (or parts of it).  The first was that of diesel “farms”.  (Have you noticed everything is a farm nowadays, solar wind etc).  Diesel “farms” are so unlike a conventional … Continue reading

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