Energy-from-waste (EfW) is a waste treatment process that combusts residual waste after re-use, recycling and composting to produce energy in the form of electricity and/or heat. In the UK, the EfW sector contributes around 3% of total national power output, but also 3.5% of overall territorial...

Waste-to-energy (WtE) is a waste treatment process that incinerates waste to produce energy in the form of electricity and/or heat. WtE is considered one of the most environmentally-friendly methods of dealing with residual waste. The alternative to this process is waste dumping or landfilling,...

Carbon dioxide removal from the atmosphere is becoming an important option to achieve net zero climate targets. This paper develops a welfare and public economics perspective on optimal policies for carbon removal and storage in non-permanent sinks like forests, soil, oceans, wood products or...

Reaching carbon neutrality necessitates radical changes in terms of energy sources and industrial technologies. Some industries such as cement and lime emit significant amounts of process emissions, which will continue to be generated regardless of the type of energy source employed. One way to...

We study optimal climate policy in a global economy where regions differ in wealth and climate vulnerability. Carbon emissions from production lead to output losses, and there is a technology for emissions absorption. We provide an aggregation result: the model with heterogeneity can be cast...