The walls were thin, the roof leaked, and the building was broiling in the summer and freezing in the winter.
In addition, there will need to be access to large sources of energy to keep the ponds from freezing in cold winter climate areas, and for processing the algae into fuel.
One, admittedly very difficult, question is how to charge market prices for energy to those who can afford them, while protecting the really poor from freezing in winter.
If this were to change, and the Earth became unstable, then parts of the world could experience much greater temperature swings than we are used to through any given year, with freezing Arctic temperatures in winter followed by blazing hot temperatures in summer.
Swans, ducks and wildfowl that fled the harsh winter in their Arctic encounter freezing conditions at a reserve that straddles Norfolk and Cambridgeshire.
BBC: Welney welcomes wildfowl that fled harsh Arctic weather
After unusually mild temperatures this winter in Paris, it has been freezing the last few weeks.
In Germany, a week of freezing temperatures and this winter's biggest snowfall led to hundreds of road accidents, with the country's third busiest airport--Duesseldorf International--forced to close on Sunday.
Populations who live in parts of the world where winter is an extended, freezing affair, often have conflicted emotions about it.
My testing of that car was performed in winter conditions, in low temperatures (well below freezing) and often at highway speeds (occasionally, beyond).
ENGADGET: Tesla vs. The Times: What one review means for the future of auto news
The film started out as a project for 21 BAS personnel and contractors to help occupy their free time during the winter when the continent is locked in darkness and freezing conditions.
BBC: Scriptwriter's mum too scared to watch Antarctic horror
Inside the greenhouse, lines of bright sodium lights shine down on the growing tomato plants, and the temperature remains a constant, warm 23C -- even in the depths of winter when outside temperatures drop well below freezing.
Shantry admits he is not missing the freezing conditions of the English winter but he is keeping in touch with his Worcestershire colleagues who are in back in pre-season training.
BBC: Worcs Jack Shantry is benefiting from Aussie experience
In winter, when the continent is locked in darkness and freezing conditions, staff learn skills such as woodwork and black and white photography to help while away their free time.
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