Mariella Ruggeri

author:

Mariella Ruggeri

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3 Articles

Author's articles

• How to save electricity and reduce light accounts?
  Five effective ways to save electrical energy.Useful recommendations on the use of electrical appliances.
  8 July 2025
• Energy saving for children
  The problem of reasonable use of energy is one of the main problems of humanity.Energy saving not only saves money, but also concern for the environment.
  18 May 2025
• Energy saving: What is and why is it necessary?
  Energy saving: What is and why is it necessary? We understand the problem.
  29 April 2025