Tim Murrells

Tim Murrells

Tim Murrells

Transport emissions - air pollution modelling and atmospheric chemistry Knowledge Leader

Tim has over two decades of experience in emissions inventories, transport emissions, air pollution modelling and atmospheric chemistry. As well as being a Knowledge Leader, Tim is the Technical Director of Ricardo Energy & Environment’s inventory programmes, the business lead on road transport emissions modelling and emission projections, and the lead on modelling of tropospheric ozone in the UK. Tim regularly provides high-level technical support to governments, including the UK Government’s Department for Environment, Food and Rural Affairs (Defra), the Department of Energy and Climate Change (DECC) and the Department for Transport (DfT), on issues concerning transport emissions including emission forecasting and scenario modelling of different transport policies and regulatory impact assessments of policies such as the introduction of cleaner vehicles and fuels. Tim’s depth of knowledge and experience has been acknowledged through his membership of the world renowned Air Quality Expert Group (AQEG) that provides independent scientific advice on air quality to the UK Government.