The Potential of Mini Grids and Critical Factors - Discussion

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Comprehensive Country Ranking for Renewable Energy Based Mini-Grids Providing Rural Off-Grid Electrification

By C.Breyer - Reyer Lemoine Institut


1. The specific criteria for mini-grids has to be checked at the end locally.

2. How was the rural population caculated?

  • We took into account the number of rural electrification projects per country (%) and the level of poverty (%)

3. Why were some countries that clearly have a huge electrification rate excluded? (E.g. Bangladesh)

  • This was decided upon a combination of market, political environment and the weighting and scoring

4. Did you make a sensitivity analysis for each variable?

  • Yes

5. How were the ability to finance the project and financial costs like company set ups and infrastructure taken into account?

  • This wasNot considered because it was so extensive the investigation
  • Furthermore, all the collected data is standardized and may not reflect exactly the situation in each country




Potential of Mini-grids and Critical Factors

by Dr. Teodoro Sanchez of Practical Action UK

1. How a difference between critical or important factor is done?

  • First, a discussion of several specials from different areas is done in order to identify critical/important factors and finally a practical field investigation is done for verifying which of them were really critical or just important.




An Objectives Analysis for Improved Holistic Design of a Rural Electrification System

By Maizaklah Ayu Abdullah


1. How was the leader of the community approached??

  • The Leaders have to know, how in other communities mini-grids are working by visiting other sites. Community has to be a very active player in the system, they should suggest energy solutions, among others
  • If there is no compromise of the community the project fails very quickly

2. How is the social economy background of the communities? How are people taught to use it?

  • They don’t handle money very often
  • Basic education




Designing a Sustainable Model for Financial Viability of Decentralized Bio-fuel Based Power Projects

By Debajit Palit


  • The water for producing biofuel is enough for biofuel based mini-grids
  • Biofuel is produced by big plants and needs to be decentralized.


Further Information

energypedia Article: The Potential of Mini Grids and Critical Factors

More information can be found at Micro Perspectives for Decentralized Energy Supply Conference - 2013.

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