This chapter contributes to goal 7 by examining the effects of petroleum and its by-products on the environment and the Biotechnological remedies for such situations.

To advance goal 7, this chapter examines how biotransformation, namely the use of micro-organisms to fractionate and enhance petroleum, might help mitigate the associated pollution and upgrading of crude oil.

To advance goals 7 and 9, this chapter examines the properties of Polyaniline-Graphene Nanocomposite and considers its suitability as an energy storage material.

This chapter contributes to goals 7 and 9 by looking in-depthly at the various structures of nanocomposaite proton exchange membranes (PEMs) using carbon nanotubes, graphene, and graphene oxide as fillers.

This chapter advances goals 9 and 7 by discussing sustainable solar energy generation and storage for rural sub-Saharan Africa in the context of the ‘circular economy’.

This chapter advances goals 11 and 7 by analysing the users' perceptions of thirty-one sustainable commercial and institutional buildings located in a range of climatic zones.

The road transport scene is changing rapidly under the stimulus of new vehicle and engine technology, as well as global political and socio-economic pressures. Through discussion of these issues, this chapter advances goals 11 and 7.

Towns and cities worldwide emit significant pollution and are also increasingly affected by pollution's health and climate impacts.

The concern regarding alternate sources of energy is mounting day-by-day due to the effect of pollution that is damaging the environment.

Activities in the food-energy-water nexus require ecosystem services to maintain productivity and prevent ecological degradation.