ApproTech Solutions - Innovating for Impact. Engineering for People.

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Impact Stories

3,000+ people now access clean water

Wampit Primary School, Markham, Morobe

50,000L GRP storage installed

Malala Village, Bogia, Madang

Deep borehole + 100,000L reservoir

Kinim Township, Karkar, Madang

20,000 Litres (20kL) Elevated Reservoir System

Bunsil Station, Siassi – Tewae Siassi District, Morobe

OUR Team

Recent Project: Construction Completion Report

Bunsil Water Supply Project,  Bunsil Station, Siassi – Tewae Siassi District — ​ 20,000 Litres (20kL) Elevated Reservoir System

This report outlines the successful completion and commissioning of the Bunsil Water Supply Project, delivered within a period of one (1) month in preparation for the 35th Lutheran Church National Synod.

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Other Recent Projects

Malala Village — 50,000L GRP Tank

Enhances clean water access and storage capacity with low maintenance.

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Kinim Township — Bore + 100,000L Reservoir

Year‑round safe water for a remote island community.

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Wampit Primary School — Bore Water

Affordable infrastructure serving 3,000+ students, teachers and residents.

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Biogas & Sanitation

Custom biogas plants and ecological toilets for safe, low-cost sanitation.

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Key Services

Water supply systems

Gravity, solar, bore & ram-pump systems designed for rural and remote sites.

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Renewable Energy Solutions

Off-grid solar and hybrid systems to power schools, health posts and homes.

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Biogas & Sanitation Engineering

Custom biogas plants and ecological toilets for safe, low-cost sanitation.

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Agricultural Tools & Equipment

Manual and mechanised processing tools—grinders, dryers, shellers, and more.

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Training & Capacity Building

Hands-on technical training for youths, women, and community groups.

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Engineering consultancy

Feasibility studies, design documentation, and supervision with local context.

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Engineering Consultancy

Empowering Communities with Lasting Impact. Discover how ApproTech Solutions brings affordable, sustainable technologies tailored for rural Papua New Guinea, improving lives through renewable energy, clean water, and practical innovations.

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Technology with Culture and Care

We combine engineering with community engagement so solutions are durable, maintainable, and owned by the people who use them.

We specialize in designing and installing micro hydro power systems ranging from 5kW to 100kW, specifically tailored for rural and remote locations. Our services include feasibility studies, engineering design, project costing, equipment procurement, and installation and commissioning. Supported by a qualified team of engineers and technical experts, we provide sustainable and cost-effective power solutions designed for the unique conditions of Papua New Guinea (PNG).

ApproTech Team

SONA ANEGI
Managing Director/Founder
Engineer WaSH

ROBERT KIPONG 
Associate/Engineer
Appropriate Technology

Feasibility Studies

Local expertise with global standards—engineers, technicians, and trainers delivering appropriate technology for PNG. The Team in Kandrian is identifying potential sources of water to provide the district, as well as its surrounding communities.

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Trusted by partners, institutions, and communities across PNG.

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