Energy system models are used for policy decisions and technology designs. If not carefully used, models give implausible outputs and mislead decision-making. One implausible effect is “unintended storage cycling”, which is observable as simultaneous storage charging and discharging. Methods to remove such misleading effects exist, but are computationally inefficient and sometimes ineffective. Through ...
Changing political conditions in Mexico threatens the future of clean energy inthe country. A competitive electricity market and ambitious environmental goalswere among the priorities of the previous administration, but the current administrationaims to increase revenues from the national power company and acquirecontrol of the electricity market at the expense of consumer welfare and the environment.In ...
Industrialized countries and emerging economies must cooperate in order to decarbonize the emissions-intensive industrial sector and to limit global warming to 1.5 degrees Celsius. While Germany and the other G7 countries have committed to supporting emerging economies in their efforts to combat climate change via international climate finance, it remains to be seen how this support can be implemented ...
Over the course of a decade, Mexico transitioned from a peak of 1.8% of GDP given as fuel subsidies in 2008 to generating positive fuel tax revenues equivalent to 1.6% of its GDP in 2018. This paper analyzes Mexico's carbon pricing experience: the mechanisms that made fossil fuel subsidies such a large burden on public finances, the strategies followed in its five-year phase-out, and the institutional ...
Our analysis highlights that the current national energy and climate plans (NECPs) of EU countries are insufficient to achieve a cost-efficient pathway to EU-wide climate neutrality by 2050.