Waste to Energy: Nairobi West Hospital Harnesses Potential of Incinerator

Nairobi West Hospital, a leading healthcare facility in Kenya, has embarked on a groundbreaking initiative to harness the potential of its waste through an on-site incinerator. This innovative approach aims to address the dual challenges of waste management and energy scarcity in the city.

How it works:

The hospital’s new incinerator utilizes a high-temperature combustion process to convert various types of healthcare waste, including sharps, clinical waste, and infectious materials, into energy. The heat generated during this process is used to produce steam, which in turn drives a turbine connected to an electrical generator.


  • Energy Generation: The plant generates 1.5 megawatts of electricity, enough to power approximately 1,500 households.
  • Waste Reduction: Incineration reduces the volume of waste by approximately 90%, generating only ash as a residue.
  • Cost Savings: The energy generated offsets the hospital’s energy costs, resulting in significant financial savings.
  • Environmental Protection: The controlled combustion process minimizes emissions, ensuring compliance with environmental regulations.

Key features:

  • Modern, high-efficiency incinerator with advanced pollution control technology.
  • Sophisticated monitoring and control system for precise operation and safety.
  • Ash management system for responsible disposal of the remaining residue.

Project Significance:

This project is a pioneering example of resource recovery and environmental sustainability in healthcare. It demonstrates the potential for hospitals to become energy self-sufficient while disposing of waste responsibly.

Future Prospects:

Nairobi West Hospital plans to expand its waste-to-energy program by adding anaerobic digestion technology in the future. This would enable the conversion of organic waste into biogas, further increasing energy production and reducing environmental impact.


1. What types of waste can be incinerated?

Sharp objects, clinical waste, and infectious materials.

2. How much energy does the incinerator generate?

1.5 megawatts.

3. What is the environmental impact of incineration?

Advanced pollution control technology minimizes emissions, ensuring compliance with environmental regulations.

4. What are the cost savings associated with the project?

The hospital is expected to save on energy costs and waste disposal fees.

5. What are the future plans for the project?

Expanding the program with anaerobic digestion technology.


Comments are closed

Recent Posts