There is a broad agreement that renewable energy sources (RES) will play an important role to abate CO₂ emissions but there is a contentious debate about the economic sense to promote RES via subsidies. Many static analyses conclude that subsidizing RES ties up capital which could have been...

For decarbonization purposes, variable renewable energies (VRE) are widely and quickly deployed in historically fossil-dominated power systems. Yet, some fossil technologies are more suitable than others for integration with VRE due to their higher exibility. I utilize an analytically tractable...

Viet Nam needs huge investment in the energy sector in the coming 30 years to satisfy the rapid increase in the energy demand. Given the current status of the electricity sector, which is primarily dependent on fossil fuels (coal) and increasingly reliant on imports, as well as the weak level of...

The study explores the dimensions of energy insecurity on small islands in terms of heavy dependence on fossil fuels and the challenges involved in improving efficiency and renewable energy capacity to enhance energy security in the electricity system. Although all inhabited islands in the...

In recent times, the People's Republic of China (PRC) has faced significant challenges in terms of managing its environment and moving forward with the concept of sustainable economic development. The environmental challenges concern the increasing consumption of fossil fuel energy, which has...

Based on a life-cycle sustainability assessment and the calculation of carbon abatement costs, we quantify the greenhouse-gas emission reductions and costs if green waste in the metropolitan region of Berlin, Germany, is diverted from composting into the production of hydrothermally carbonized...

The availability of inappropriate technologies in Asian countries has been a largely-ignored factor preventing the expansion of renewable energy in Asia. The promotion of certain expensive types of renewable energy with inbuilt deficiencies, which detract from their benefits, has served as a...

If bioenergy has a less negative impact on the climate than fossil energy, it may be optimal to have a significant increase in the use of bioenergy over time. Due to the difference in the way the climate is affected by the two types of energy, the future time path of the use of bioenergy may be...