Feasibility study on the use of mini-grids in Papua New Guinea

In this project, the RLI and it’s partners, conduct a detailed feasibility study for mini-grid electrification for Daru, an island in Papua New Guinea. The goal of the project is to plan the integration of photovoltaic systems into the existing diesel-based energy system on Daru. The goal is to minimize diesel consumption on the island and replace it with renewable energy.

The RLI explores the conversion of the energy supply to hybrid solutions. These sustainable energy supply solutions should be are reliable and resilient.

Core components of the feasibility study

The feasibility study first illuminates existing local conditions and analyzes the market. Local decision makers and stakeholders have a special role. They will be consulted and involved in the off-grid electrification project.

Energy demand surveys will be conducted by local project partners and based on these, the RLI will identify typical energy demand profiles for Daru. From this, it will be derived how a mini-grid can be technically designed to meet the requirements.

The analysis of the legal framework and financial expenditures as well as the development of an environmental and social management plan are also part of the feasibility study.

Project duration: September 2021 – April 2022

• Evaluation of planning materials and literature
• Analysis of energy requirements based on a survey and proxy data
• Creation of a side evaluation
• Writing the final feasability study, considering the findings