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Technology and Innovation Pathways for Zero-carbon-ready Buildings by 2030

A strategic vision from the IEA Technology Collaboration Programmes

About this report

This report provides the strategic vision of experts from the IEA Technology Collaboration Programmes (TCPs) on how to help achieve some of the most impactful short-term milestones for the buildings sector outlined in the IEA’s Net Zero by 2050 Roadmap.

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TCPs strategic vision

All countries targeted for zero-carbon-ready codes for new buildings by 2030
Renovation of near 20% of existing building stock to zero-carbon-ready by 2030 is ambitious but necessary
Installation of about 600 million heat pumps covering 20% of buildings heating needs required by 2030
Approximately 100 million households rely on rooftop solar PV by 2030
Solar PV and wind supply about 40% of building electricity use by 2030
350 million building units connected to district energy networks by 2030, provide about 20% of space heating needs
Solar thermal technologies deployed in around 400 million dwellings by 2030
Targeting 100% LED lighting sales by 2025
Residential behaviour changes lead to a reduction in heating and cooling energy use by 2030
By 2030 EVs represent more than 60% of vehicles sold globally, and require an adequate surge in chargers installed in buildings