judgecorp writes "The British Government has announced its plans to handle solar storms. The idea is to improve the resilience of infrastructure, including satellite communications — which the government says will also be useful against the future possibility of electromagnetic pulse (EMP) weapons. From the report: 'National Grid and DECC are building on the work of the Space Environment Impacts Evaluation Group and E3C to analyse the range of impacts of extreme space weather events, with the Carrington Event being adopted as the reasonable worst case. These scientific assessments have enabled National Grid to change the design requirements for its Supergrid transformers, and to increase its reserve holding of transformers. National Grid is currently developing improved monitoring tools with the British Geological Survey (BGS) and installing or reinstalling Geomagnetically Induced Currents (GIC) monitoring devices into its Strategic Asset Management program. The next steps will be for National Grid, in association with BGS and working with E3C, to develop more detailed modelling of severe space weather events including impacts on generator transformers. This will extend and strengthen its analysis on the electricity transmission system completed so far.'"