Question to the Department for Science, Innovation & Technology:

To ask the Secretary of State for Science, Innovation and Technology, if he will make an assessment of the potential impact of the Advanced Research and Invention Agency programme entitled Exploring Climate Cooling on levels of solar power generation.

The Advanced Research and Invention Agency’s (ARIA) ‘Exploring Climate Cooling’ programme, backed by £56.8 million, has been designed to build an evidence base which will enable scientists to better understand and properly assess whether or not Earth cooling approaches could help to mitigate climate change safely.

ARIA is an independent research body, and they are conducting cautious, controlled research aimed at improving understanding of the risks and impacts of Solar Radiation Modification. This will produce important information for decisions around the world.

ARIA have put in place an independent oversight committee, made up of international experts, to support effective governance of outdoor experiments and communication of their findings. Projects with field trial components will be subjected to risk and impact assessment by an independent team of experts and subjected to a degree of co-design with local communities; the results of both exercises will be publicly available prior to any outdoor experiment taking place. An independent assessment will also take place on completion of any outdoor experiment, also to be made publicly available.