Deutsch: Effizienz / Español: Eficiencia / Português: Eficiência / Français: Efficacité / Italiano: Efficienza /

Efficiency is with respect to solar cells, the percentage of light Energy that is converted to electricity by the cell. Depending on cell technology and production technique, this ranges from as low as 5% to as high as 30%.


Efficiency in the environment context refers to the optimal use of resources to maximize outputs while minimizing waste and negative impacts on the environment. It involves using energy, water, materials, and other resources in a way that reduces pollution, conserves natural resources, and promotes sustainability. Efficiency is crucial in addressing environmental challenges such as climate change, resource depletion, and pollution. By improving efficiency, organizations and individuals can reduce their ecological footprint and contribute to a more sustainable future.

Application Areas

Treatment and Risks

  • Implementation of clean technologies
  • Regulatory measures to promote efficiency
  • Risks of not addressing inefficiencies include increased pollution, resource depletion, and negative impacts on ecosystems


  • Upgrading to energy-efficient appliances in homes
  • Implementing recycling programs in businesses
  • Optimizing transportation routes to reduce fuel consumption
  • Designing buildings with sustainable materials and efficient heating and cooling systems

Similar Concepts and Synonyms

  • Energy efficiency
  • Sustainability
  • Resource efficiency
  • Conservation
  • Green practices


Articles with 'Efficiency' in the title

  • Destruction and Removal Efficiency: A Destruction and Removal Efficiency (DRE) is a percentage that represents the number of molecules of a compound removed or destroyed in an incinerator relative to the number of molecules entering the system (eg
  • Energy efficiency: Energy efficiency are technologies and measures that reduce the amount of electricity and/or Fuel required to do the same work, such as powering homes, offices and industries
  • Energy-efficiency: Energy-efficiency- 'Energy efficiency'


Efficiency in the environment context involves using resources wisely to minimize waste and negative impacts on the environment. It plays a vital role in promoting sustainability and addressing environmental challenges. By improving efficiency in various sectors such as waste management, energy production, and transportation, we can reduce our ecological footprint and contribute to a more sustainable future.


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