Met Office UK to get £1.2 billion supercomputer which will be the powerful weather and climate supercomputer
Predicting severe weather and the impacts of climate change will be faster and more accurate than ever before.
£1.2 billion investment confirmed for state-of-the-art supercomputer to improve severe weather and climate forecasting
the latest supercomputing technology will unleash the full potential of weather and climate data for the UK
data from the supercomputer will be used to inform government policy as part of leading the global fight against climate change and meeting net zero emission targets
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Predicting severe weather and the impacts of climate change will be faster and more accurate than ever before, thanks to confirmation of £1.2 billion government funding to develop a state-of-the-art supercomputer, Business and Energy Secretary and COP26 President Alok Sharma announced today (17 February 2020).
Data from this new supercomputer – expected to be the world’s most advanced dedicated to weather and climate – will be used to help more accurately predict storms, select the most suitable locations for flood defences and predict changes to the global climate.
The new supercomputer, to be managed by the Met Office, will also be used to help ensure communities can be better prepared for weather disruption, including through:
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more sophisticated rainfall predictions, helping the Environment Agency rapidly deploy mobile flood defences
better forecasting at airports so they can plan for potential disruption
more detailed information for the energy sector to help them mitigate against potential energy blackouts and surges
With the government announcing its Year of Climate Action, the news further demonstrates the UK is leading by example ahead of hosting UN climate conference COP26, where the world will meet to agree more ambitious action.
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Business and Energy Secretary and COP26 President Alok Sharma said:
Over the last 30 years, new technologies have meant more accurate weather forecasting, with storms being predicted up to 5 days in advance.
Come rain or shine, our significant investment for a new supercomputer will further speed up weather predictions, helping people be more prepared for weather disruption from planning travel journeys to deploying flood defences.
The new supercomputer will also strengthen the UK’s supercomputing and data technology capabilities, driving forward innovation and growing world-class skills across supercomputing, data science, machine learning and artificial intelligence.
Professor Penny Endersby, Met Office Chief Executive said:
This investment will ultimately provide earlier more accurate warning of severe weather, the information needed to build a more resilient world in a changing climate and help support the transition to a low carbon economy across the UK.
It will help the UK to continue to lead the field in weather and climate science and services, working collaboratively to ensure that the benefits of our work help government, the public and industry make better decisions to stay safe and thrive.
We welcome this planned investment from UK government.
Chair of the Science Review Group Professor Ted Shepherd said:
The agreement to upgrade the Met Office high performance computer is welcome news. The improved processing power will deliver a step-change in weather forecasting and climate modelling capability for the UK, such as the further development of the Earth Systems Model, which involves collaboration with the many UKRI-NERC funded research centres.
Improved daily to seasonal forecasts and longer-term climate projections will equip society with a greater ability to proactively protect itself against the adverse impacts of climate change.
The Met Office is at the forefront of supercomputing, using its current technology to drive advances in environmental forecasting.
As a result, detailed weather predictions for the UK now take place every hour instead of every 3 hours, providing crucial and timely updates when extreme weather is approaching.
The benefit of this has been felt recently: major storms Ciara and Dennis, and the ‘Beast from the East’ in 2018, were forecast 5 days in advance, enabling local councils and emergency services to prepare and instigate resilience plans. Similarly, the Environment Agency has used the Met Office’s latest UK climate projections set out potential future flooding scenarios and how funding can be best allocated.
The government investment will replace Met Office supercomputing capabilities over a 10-year period from 2022 to 2032.
The current Met Office Cray supercomputers reach their end of life in late 2022.
The first phase of the new supercomputer will increase the Met Office computing capacity by 6-fold alone. The Met Office will look to deliver at least a further 3 times increase in supercomputing capacity for years 6-10.
£1.2 billion refers to the total expected investment from government. The expected contractual value for the supercomputing capability is £854 million. Other costs include investment in the Observations Network, exploiting the capabilities of the supercomputer and the programme office costs.
2020 marks the 30th anniversary of the establishment of the Met Office Hadley Centre for Climate Science, working at the forefront of climate science and pioneering research.
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