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Light Pollution and Climate Change
It can be considered a secondary problem and certainly it is not comparable to many possible consequences of climate change as: floods, draughts, sea raising, … But, in my opinion, it is at the same...
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My journey to Germany
Last week I went to Düsseldorf and Cologne for a business trip. 3 days 4 flights, I know, several CO2 tons thrown to the atmosphere. This time I am not going to write about this, just some light and...
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110 kph for saving energy, money or both?
Last week spanish government is facing severe criticism for proposing a maximum speed reduction from 120 to 110 kph in speedways. The mentioned reason is to save money due to petroleum price increase...
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Smoking and KWhs
Heating lamp in the outside of a bar in winter time Some weeks ago I took this photo in a cold winter day close to Bilbao. This heaters have become popular since smoking is not allowed in bars and...
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Earth Hour and Strike balance
Thanks to the wonderful information from Spanish electrical distribution data it is possible to make an evaluation of Earth Hour. At 21:00 29000 MWh were used whereas it was 31500 last saturday and...
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Story of one dizzy parcel
A pair of weeks ago I bought a parcel from Ljubliana (Slovenia) with tracking number and the possibility of checking the status of the parcel via web. It was a big parcel and everything arrived well...
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Electricity prices and renewables
Electricity prices are a very important issue for climate change, as the main criticism, the only serious one, towards renewable energy sources is that they are more expensive. This is a really...
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Climate Change Snapshots from my Canary Island Holydays (IV)
This summer I was lucky to enjoy some vacation days in the very nice Canary Islands, concretely in Tenerife and La Palma. It was just holidays but Climate Change appeared, subtly in certain occasions I...
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Are renewables so expensive? Research about renewable electricity supply...
This very recent paper focuses in costs studies of a fully renewable electricity supply system based in part of EEUU states grid. It is very interesting and deserves a more profound reading but the...
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Smoking and KWhs
Heating lamp in the outside of a bar in winter time Some weeks ago I took this photo in a cold winter day close to Bilbao. This heaters have become popular since smoking is not allowed in bars and...
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