Ecology - Page 4

Photovoltaic windows – distant future or present?
Photovoltaic windows – distant future or present?

Research on photovoltaic glass panels is ongoing. Find out when and in what areas photovoltaic windows will be used

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Wood pellets – ecological and economical fuel
Wood pellets – ecological and economical fuel

How is pellet made? Why are so many people choosing greener ways to heat their homes? Everything you should know about it.

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