Does social distancing impact rail performance?

New modelling work and research for RSSB have shown that although social distancing might increase dwell times, the overall performance impact is not significant nor widespread. As train operators welcome passengers back to the railway, the industry needed to understand the impact of increasing numbers and continued social distance to better manage network performance. Good […]  more...

Rail performance modelling

Risk Solutions and City University of London have successfully delivered research for RSSB to explore knock-on train delays, partnering with Greater Anglia, Great Western Railway and Network Rail. The result is Savi, a Rail Performance Model with a set of powerful interactive visualisations of modelling results. Savi is now being used by train operators and Network Rail to explore the most effective ways to improve service performance and build more resilient timetables.  more...

Understanding the Impact of Interacting Risks

Climate change affects many sectors, but the way that climate change risks interact between sectors is not well understood. Risk Solutions are working with climate resilience experts from WSP, ADAS and UCL, helping the Climate Change Committee (CCC) better understand how climate related risks interact and how the effects of risks cascading through systems can affect impacts. The study represents an important new source of evidence for the UK governments next climate change risk assessment.  more...

Water Abstraction Reform

Risk Solutions helped Defra design and test changes to the regime that govern how users can abstract water from rivers and ground water aquifers, in response to increasing pressures from demographic and climate change. We managed a multi-disciplinary team that engaged water users, environmental groups and regulators in the construction of an integrated water resource and economic behavioural model - using the technique of agent based modelling.  more...

Value for money decision support tool for HS2

HS2 Ltd faces many design decisions in the delivery of high speed rail in the UK. Each design decision has cost implications, and crucially, implications for delivery of benefits. WSP and Risk Solutions have created a whole life value tool for HS2. HS2 and ITS contractors are now using the tool to measure and compare the value of various options, and TO inform design decisions to ensure the benefits of HS2 are realised.  more...