CST Links Solar Associations, Networks and relevant links CSP Today EERA - European Energy Research Alliance ESTELA - European Solar Thermal Electricity Association HELIOSCSP - Solar Thermal Energy News IEA - International Energy Agency IRENA - International Renewable Energy Agency ISES - International Solar Energy Society SolarPACES STELA-World - World Solar Thermal Electricity Association STG - ANU Solar Thermal Group Solar irradiation maps DLR - Global Concentrating Solar Power PotentialsRadiation map of the Mediterranean basin IRENA Solar irradiation maps Global Atlas for Renewable Energy Meteonorm - Meteorological reference for worldwide weather dataMeteonorm Demo Datasets and Maps REN21 - Renewable Energy Policy Network for the 21st Century REN21 Interactive Map SolarGIS database and online system - GeoModel Solar World Map of Direct normal irradiation (DNI)Europe Map of Direct normal irradiation (DNI) Concentrating Solar Thermal (CST) toolkits National Renewable Energy Laboratory (NREL) - System Advisor Model (SAM) German Aerospace Center (DLR) – Greenius:The Green Energy System Analysis Tool European Commission, Research & Innovation, Research Infrastructures ESFRI - European Strategy Forum on Research Infrastructures Research Infrastructures projects funded under Research and Technology (RTD) Framework Programmes