Planning Framework and Capacity Expansion Modelling Tool for the Honiara Grid

Supporting Solomon Islands’ transition to 100% renewable energy by 2030 through strategic planning and innovative modelling tools.

Core Objectives

01.

Capacity Expansion Model (CEM)

Develop an open-source CEM to assess energy demand and plan renewable pathways.

02.

100% Renewable Target

Identify the most cost-effective and technically feasible path to achieve 100% RE by 2030.

03.

Strategic Planning

Equip MMERE & Solomon Power with tools for long-term RE planning.

Project Context

The Honiara grid relies on diesel for about 98% of electricity. This project models a resilient and cost-effective transition using hydro, solar, geothermal, and biomass.

The CEM evaluates domestic renewable potential to guide policy, investment, and long-term planning.

Tina Hydropower

Once operational (currently 23% completed), Tina Hydro is projected to raise renewable share to 68%.

Key Deliverables & Milestones

Scope of Work
Deliverable
Field Visit & Stakeholder Consultations
Inception Report
Desktop Review of RE Sector
Situational Analysis
CEM Development
Full CEM Model
Knowledge Handover
Workshops & Training

Collaboration & Partnerships

DCCEEW UNSW SPC PPE USP

Funding

DCCEEW

Technical Lead

UNSW

Host Govt

MMERE

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