As the world strives to cut carbon emissions, electric power from renewables has emerged as a vital energy source.  Fuel needs for transport and industry, meanwhile, could be met with renewable-based hydrogen.

This IRENA/IEA-ETSAP Technology Brief provides technical background, analyses the potential and barriers for market growth, and offers insights for policy makers on tSolar thermal systems (STS) .

Energy emissions from industry and transport could be cut to zero by 2060 with pro-active policies and investments. Renewables will be crucial.