Project References

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World Bank solar renewable resource mapping

Zambia, Malawi and Maldives

World Bank solar renewable resource mapping, Zambia, Malawi and Maldives

The project is funded by the Energy Sector Management Assistance Program (ESMAP) administered by the World Bank and is part of a major ESMAP initiative in support of renewable energy (RE) resource mapping and geospatial planning across multiple countries. The project development objective is to improve the quality of available information on RE resources in each of three countries by developing resource maps for solar energy. These resource maps:

  • Provide a detailed assessment and geospatial planning framework for RE resources in the country
  • Increase the awareness and knowledge of the Government and other energy sector players on RE potential
  • Encourage new public and private sector investments in RE projects

The World Bank Group
Project details

Countries: Zambia, Malawi and Maldives
Start date (Zambia): 03/2014
End date (Zambia): 06/2018

Start date (Malawi): 10/2014
End date (Malawi): 09/2018

Start date (Maldives): 07/2014
End date (Maldives): 06/2018
Resources used: 15 person-months each project

Partner companies: GeoSUN Africa, Suntrace, SGS Zambia, SGS Malawi, REM Maldives

Partner organisations: Maldives Meteorological Service, Zambia Meteorological Department, Malawi Meteorological Services

Delivered services
  • Phase 1 – Project inception, preliminary modeling and implementation planning: Project inception and stakeholder engagement; preparation of an initial solar resource estimate for Zambia based on modeling using satellite and reanalysis data; preliminary validation using existing ground-based data; preparations for the implementation of Phase 2;
  • Phase 2 – Ground-based data collection: Implementation of a ground-based measurement campaign using high quality solar measurement devices, with real-time data transmission and reporting, for the purpose of validating and improving the initial solar resource maps and for generating reliable benchmarking data;
  • Phase 3 - Production of validated solar resource atlas: Prepare validated solar resource maps and a Solar Atlas report that describes the final outputs, methodology and process, and includes provision of the final geographic information system (GIS) data 

Evaluation of solar resource for development of solar projects


Evaluation of solar resource for development of solar projects, Morocco

Morocco intends to develop a sustainable and financially justifiable capacity of solar power generation in the country. Objective of the project was to evaluate state of the art methods for solar resource assessment including site-adaptation of satellite data using local measurements, generation of TMY data, preparing solar resource reports for the two sites for prospective development. Several reports have been issued; a workshop with national experts from MASEN was organized.

Project details

Country: Morocco
Start date: 12/2012
End date: 05/2013
Duration: 6 months
Resources used: 5 person-months

Delivered services
  • High resolution maps of GHI and DNI for Morocco
  • Subhourly time series and TMY data for candidate sites for CSP/PV development
  • Evaluation of solar resource for country mapping and project development. Extensive study summarizing scientific knowledge and comparing most advanced approaches in solar modelling, site adaptation of satellite data with ground measurements and generation of TMY data
  • Best practices in solar resource assessment for solar parks in arid climate. Expert study identifying and justifying the best locations for solar parks in arid climate
  • Delivery of data products generated by the Solargis model for two sites designated for solar projects
  • Solar resource assessment for selected sites based on application of best available practice in site adaptation of Solargis data with local ground measurements and generation of TMY data. Results of the assessment and uncertainty of estimates were summarized in two expert reports.
  • Workshop with national experts and training about the best approaches in solar resource assessment for the conditions of Morocco

Solar Resource Atlas for the Mediterranean

Countries from Turkey to Mauretania

Solar Resource Atlas for the Mediterranean, Countries from Turkey to Mauretania

The "Solar Atlas for the Mediterranean" is a portal for solar resource data and energy simulations (PV and hot water) for the southern and eastern Mediterranean region.

The project brings high-resolution long-term solar resource calculated from Meteosat satellite and atmospheric data calculated by DLR and Mines ParisTech. The data are available via a distributed information system, compliant with GEOSS and ISO standards. The web system is multilingual (EN, FR and AR) and ensures easy access to the data and related PV electricity and hot water simulation tools.  The project is financed by International Climate Initiative of the Germany Ministry of Environment, Nature Conservation and Nuclear Safety. The project initiated and further catalyzed processes, which resulted in creation of Global Atlas of Solar and Wind resource managed by IRENA.

The project can be accessed at:

German Aerospace Agency
Project details

Country: Morocco
Start date: 02/2011
End date: 02/2016
Resources used: 26 person-months

Delivered services
  • Development of web infrastructure of the Atlas, including language versions
  • Link of the user interface to the distributed databases (socioeconomic information, solar resource and other map-based data)
  • Development of map-based information system, with visualisation of GHI and DNI data
  • Provision of GIS support data at high resolution (e.g. terrain, temperature) through live links to SolarGIS and to the server
  • Development of solar radiation and energy simulation software applications (PV electricity simulation and hot water)
  • Preparation of training documentation, lecture on 3 dedicated workshops

Solar resource data, maps and reports for Renewable Resource Atlas

Saudi Arabia

Solar resource data, maps and reports for Renewable Resource Atlas, Saudi Arabia

K.A.CARE having a mandate to contribute to sustainable development in the Kingdom of Saudi Arabia is focused on development of the technology and human capacity required to build an economic sector in alternative energy and create new business and job opportunities for the Kingdom's citizens. Project focused on mapping the solar potential of the country based on satellite data. Comprehensive satellite-based solar resource data sets and inventory documentation including technical data analysis has been delivered. This deliverables reflect the requirements of Kingdom of Saudi Arabia for strategic development of solar energy sector. The data and maps are seen at

King Abdullah City for Atomic and Renewable Energy
Project details

Country: Saudi Arabia
Start date: 12/2012
End date: 03/2013
Resources used: 8 person-months

Delivered services
  • Inventory of existing national solar resource studies and datasets
  • Delivery of GIS data layers, which include solar resource and meteorological parameters (GHI, DNI, DIF, TEMP) 19 years of data, monthly/yearly values, 1-km spatial resolution). Longterm averages are incorporated into online Renewable Resources Atlas
  • Detailed technical report on data calculation methodology, data inputs (including methods used to calculate and verify AOD and other atmospheric parameters); validation statistics using the data sets inventoried in Step 1.
  • 2 days workshop

Solar resource data

Federated States of Micronesia

Solar resource data, Federated States of Micronesia

The project performed reflected the requirements of the Federated States of Micronesia for key information vital for strategic development of solar energy. In particular it addressed area of provision of high-resolution data suitable for Geographical Information Systems (GIS). Global Horizontal Irradiation (GHI) and Direct Normal Irradiation (DNI) data for the entire country were provided, along with Digital terrain model, digital maps and technical report on data calculation methodology, data inputs, and validation statistics.

After selection of the most suitable sites for PV power plants, also the site-specific time series and TMY data will be delivered. The site-specific data are important for energy simulation, PV project optimization and financial calculations. Data are accessible from

Secretariat of the Pacific Community of Federated States of Micronesia
Project details

Country: Federated States of Micronesia
Start date: 04/2013
End date: 07/2013
Resources used: 4 person-months

Delivered services
  • Delivery of Global Horizontal Irradiation and Direct Normal Irradiation data: monthly and yearly longterm averages
  • Digital Terrain Model: elevation, slope, aspect
  • Digital maps
  • Hourly time series and TMY datasets for selected locations
  • Technical report – solar and meteorological data description, methodology, validation and uncertainty.

Atlas of solar resources

State of Palestine

Atlas of solar resources, State of Palestine

The aim of the project was to motivate the commercial sector towards the usage of low carbon energy production and towards the diversification of electricity generation.

The objective was to increase the knowledge of solar energy resource potential by producing a solar atlas based on satellite, atmospheric and meteorological models. Complete Solar Atlas includes inventory, modelling and validation of solar and PV potential data for the State of Palestine. Atlas is accompanied by a Technical report, which provides an overview of the state-of-the-art methods that are used in development of high quality, harmonised, comprehensive and validated solar resource and meteorological data.

Palestinian Energy Authority and Palestinian Energy and Environment Research Center
Project details

Country: The State of Palestine
Start date: 04/2014
End date: 09/2014
Resources used: 4 person-months

Delivered services
  • Inventory of existing solar resource data and studies.
  • Production of Solar Atlas, database and digital maps
  • Delivery of GIS Data, digital map files and GeoTIFF/KMZ files for Google Earth
  • Delivery of Solar Resource Atlas of Palestine
  • Preparation of Technical Report on Solar Mapping Methodology
  • Preparation and delivery of training seminar