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Publications
Geothermal Power Potential of Selected Pacific Nations
SPC Geoscience, Energy and Maritime Division (GEM) Publications
This report has been prepared by the Institute of Geological and Nuclear Sciences Limited (GNS Science) exclusively for and under contract to Ministry of Research Science and Technology....
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Dataset
Post Disaster Needs Assessment - Cyclon Gita 2018
Tonga Environment Data Portal Dataset
Tropical Cyclone Gita hit the main island of Tongatapu and the island of ‘Eua on the night of Monday, 12th February 2018 as a destructive category 4 storm, causing severe damages to these...
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Publications
Tonga Global School-based Student Health Survey 2010
SPC Statistics for Development Division (SDD) Publications
The 2010 Tonga Global School-based Student Health Survey (GSHS) was a school-based survey of students in Forms 2, 3, and 4. The purpose of the GSHS is to provide data on health behaviors...
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Publications
Tonga MR Tanker Port Feasibility Study
SPC Geoscience, Energy and Maritime Division (GEM) Publications
Tonga MR Tanker Port Feasibility Study. Prepared for the Ministry of Labour, Commerce & Industries of Tonga by Hale & Twomey. The feasibility of an MR tanker port in Tonga is...
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Publications
Generation & Distribution Key Performance Indicators for the Pacific Power Utilities (PPA 2012)
SPC Geoscience, Energy and Maritime Division (GEM) Publications
Dataset captures the generation & distribution key performance indicators (KPI) for 21 power utilities in the Pacific. This was sourced from the PPA 2012 Report and has been verified...
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Publications
Lifuka, Ha'apai Water Supply Reports
Tonga Environment Data Portal Publications
Different reports on freshwater supply, groundwater pertaining to Lifuka of Ha'apai, Tonga.
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Publications
An Analysis of Judicial Sentencing Practices in SGBV Cases in PICs
Pacific Women Lead Publications
This study analysed a random selection of 908 cases from seven Pacific Island countries, including 111 domestic violence cases and 787 sexual assault cases. Each case is analysed to...
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Publications
Country Report for Tonga - Technical Analysis of Appliance Markets to Support the Pacific Appliance Labelling and Standards (PALS) Programme
SPC Geoscience, Energy and Maritime Division (GEM) Publications
This report was prepared by the International Institute for Energy Conservation (IIEC) for the Renewable energy and energy efficiency partnership (REEEP). The objective of this study is...
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Publications
Tonga Feasibility Study
SPC Geoscience, Energy and Maritime Division (GEM) Publications
This study is to further develop a project proposal submitted by the Government of Tonga to transform its solar electrification programme into a financially sustainable one. This is to be...
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Publications
Tonga Labour Force Survey 2018
SPC Statistics for Development Division (SDD) Publications
This is the fourth Labor Force Survey of Tonga. The first one was conducted in 1990. Earlier surveys were conducted in 1990, 1993/94, and 2003 and the results of those surveys were...
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Dataset
SEAPODYM 0.25° model hindcast
The Pacific Community (SPC) Dataset
Tuna biomass (skipjack and bigeye tuna) variability over the period 1998-2019 simulated by the Spatial Ecosystem and Population Dynamics Model (SEAPODYM). Here, we provide the unfished...
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Publications
Tonga Early Grade Reading Assessment 2009
SPC Statistics for Development Division (SDD) Publications
The 2009 Tonga Early Grade Reading Assessment (EGRA) was conducted in a sample of 1,203 students from 60 randomly-selected primary schools in the Kingdom of Tonga. The Tonga EGRA was...
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Dataset
Tonga Population and Housing Census 2011
SPC Statistics for Development Division (SDD) Dataset
The Census is the official count of population, dwellings and households in Tonga and it provides a ‘snapshot’ of the country at one specific point in time: 30th of November 2011. A Tonga...
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Publications
World Database on Protected Areas
Tonga Environment Data Portal Publications
The World Database on Protected Areas (WDPA) is the most comprehensive global database of marine and terrestrial protected areas, updated on a monthly basis, and is one of the key global...
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Publications
Promoting Energy Efficiency in the Pacific (Phase 2) - PEEP2 Summary Report on Assessment of Energy Efficient Technologies for the Pacific
SPC Geoscience, Energy and Maritime Division (GEM) Publications
Report prepared for Asian Development Bank, by International Institute for Energy Conservation - Asia. 5 countries are part of this PEEP2 programme: Cook Islands, PNG, Tonga, Samoa,...
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Dataset
2016_Tonga_PHC_Admin_Boundaries
SPC Statistics for Development Division (SDD) Dataset
Administrative boundaries utilized to conduct Tonga 2016 Population and Housing Census Block boundaries: specific geographic units used for statistical data collection. Village boundaries...
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Dataset
Tonga Recognised Seasonal Employer Program Impact Evaluation 2007-2010
SPC Statistics for Development Division (SDD) Dataset
Seasonal migration programs are widely used around the world, yet there is little evidence about their development impacts. A multi-year prospective evaluation of New Zealand's Recognised...
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Publications
Tropical and Sub-Tropical Flood and Water Masks
Livelihoods and Landscapes Project Publications
Tropical and Sub-Tropical Flood and Water Masks 10 m spatial resolution flood and water masks that can be used to develop machine learning models to classify flooding in satellite images....