N. K. Khanzada, S. Jamal Khan, P. A. Davies: Performance evaluation of reverse osmosis (RO) pre-treatment technologies for in-land brackish water treatment, Desalination, 406, 44-50 (2017). 

A. K. Hossain, C. Serrano, J. B. Brammer, A. Omran, F. Ahmed, D. I. Smith and P. A. Davies: Combustion of fuel blends containing digestate pyrolysis oil in a multi-cylinder compression ignition engine, Fuel, 171, 18-28 (2016). 

T. Qiu and P. A. Davies: Concentration polarization model of spiral-wound membrane modules with application to batch-mode desalination of brackish water, Desalination, 368, 36-47 (2015).    

J.D. Nixon, P.K. Dey, S.K. Ghosh and P.A. Davies: Evaluation of options for energy recovery from municipal solid waste in India using the hierarchical analytical network process, Energy, 59, 215-223 (2013).

A. K. Hossain and P. A. Davies: Pyrolysis liquids and gases as alternative fuels in internal combustion engines - a review, Renewable & Sustainable Energy Reviews, 21, 165-189 (2013). 

T. Y. Qiu, O. N. Igobo and P. A. Davies: DesaLink: solar-powered desalination of brackish groundwater giving high output and high recovery, Desalination and Water Treatment, 51, 1279-1289 (2013).

G. Lychnos and P. A. Davies: Modelling and experimental verification of a solar-powered liquid desiccant cooling system for greenhouse food production in hot climates, Energy, 40, 116-130 (2012).

A. Gordon, W. Langford, M. White, J. Todd and L. Bastin: Modelling trade offs between public and private conservation policies,  Biological Conservation 144:  558-566 (2011).

P. D. Topham, A. J. Parnell and R. C. Hiorns. Block Copolymer Strategies for Solar Cell Technology. Journal of Polymer Science Part B: Polymer Physics, 49: 1131-1156 (2011).

T. Y. Qiu and P. A. Davies: The scope to improve the efficiency of solar-powered reverse osmosis, Desalination and Water Treatment, 35: 14-32 (2011).

J. D. Nixon, P. K. Dey, P. A. Davies: Which is the best solar thermal collection technology for electricity generation in north-west India? Evaluation of options using the analytical hierarchy process, Energy, 35:5230-5240 (2010).

L. Bastin: Urban ecosystems – tapping the human resource. In The New Optimists: Scientists View Tomorrow's World & What it Means to Us (editor K. Richards) Linus ISBN-10: 1907843000 (2010).