How Waste Management Plays Key Role in Green Energy Projects for Modern Cities

A vast amount of liquid and solid wastes are generated by many different industries which are then dumped into water bodies and landfills and is extremely harmful if left untreated and can lead to colossal air and water pollution.

Luckily the recent technological advancements in waste-to-energy technologies can reduce the effects of this scenario through a systematic treatment of waste before disposal, reducing the quantity of waste while generating sustainable energy from it.

Material Recovery for Waste Disposal

Improper waste disposal problems can be eliminated drastically by the recovery of material. If there is a systematic source separation inert as well as high moisture content fractions, the potential for tepid recovery and other treatment options is significantly increased. Waste-to-energy technologies generate a substantial amount of energy and even reduce landfills used for dumping.

Segregating Waste

  • Certain waste is not biodegradable but can be recycled or reused.
  • This makes it all the more critical for you to try and segregate your waste into different bins according to their various categories of debris such as dry and wet waste which can be disposed of properly later.
  • Wet waste is made up of leftover food items such as vegetable peels which can be composted and used as manure in your garden. 
Dry waste is made up of glass, metal, plastics, aluminium foils, cans and paper which can all be recycled. Paper is the easiest of all can be recycled and repurposed within your hotel itself with the help of good industrial paper shredders.

Popular Waste-to-Energy Technologies and their Impact

Waste to energy, also known as WtE is the generation of electricity from waste. This is the process whereby developing technology is used to compress and dispose of waste while attempting to generate energy from them through some of the following techniques:

Thermal Technologies usually takes plastic and biomass as its primary ingredients and is a replication of the conditions under which fossil fuels were created. Here are some thermal technologies:


  1. Gasification
  2. Gasification
  3. Pyrolysis

Non-Thermal Technologies

  1. Fermentation is also being developed as a form of waste to energy management.
  2. Anaerobic digestion is a slow process whereby micro-organisms are used to destroy the biodegradable content and create biogas. Anaerobic technologies can reduce the greenhouses gases that are already in the atmosphere as well as being an excellent alternative to fossil fuels.

Implementing Waste-to-Energy in Modern Cities for Sustainable Energy Projects

Encouraging city dwellers to practice proper waste management techniques can lead to less polluted and cleaner rivers which in turn will lead to better water consumption sources. Having adequate waste management and treatment process in place can generate renewable energy with a cleaner and healthier ecosystem, which will boost the quality of life on a global or national scale.

WTE can also lead to the creations of jobs, diminishing landfill area, improve air quality and decrease lousy odour as well.

Waste to energy is a conscious effort to equalise the patterns of our planet and save our ecological cycles. Harnessing these technologies for domestic and industrial use is not so popular but is worth considering for your own business as they are seen as the emerging solutions for tomorrow.

Author Bio:

Erich Lawson is very passionate about the environment and is an advocate of effective recycling. He writes on a wide array of topics to inform readers on how modern recycling equipment can be used by industries to reduce monthly wastage bills and increase recycling revenue. You can learn more about environment saving techniques by visiting his blog on

Post a Comment