The chapters of this cumulative dissertation contribute to the evidence base on the effect of different policies on decarbonising energy supply, in other words reducing greenhouse gas emissions from energy use while maintaining energy services. The use of fossil fuels is the most important...

Not anytime soon. Using a novel dataset covering 127 countries and spanning two centuries, we find evidence for an energy Kuznets curve, with an initial decline of energy demand at low levels of per capita income followed by stages of acceleration and then saturation at high-income levels....

Improving energy efficiency-using less energy to do the same amount of work-has both supply-side and demand-side aspects. Improvements in energy efficiency are reductions in the energy required to maintain or improve energy services to households, businesses, and communities. Supply-side energy...

Improving energy efficiency-using less energy to do the same amount of work-has both supply-side and demand-side aspects. Improvements in energy efficiency are reductions in the energy required to maintain or improve energy services to households, businesses, and communities. Supply-side energy...