Thailand’s climate change governance is assessed on the basis of the polycentric and the Climate Action Tracker (CAT) framework. This framework is a systematic approach to understand current climate change governance and considers the aspects of key enabling factors for effective climate actions towards a zero emissions society. The results show that, over the last […]

The ASEAN Power Grid (APG) is the grand plan for an integrated regional power grid system in Southeast Asia designed to benefit its member countries by optimizing the use of energy resources. In this paper, we study how to fairly distribute the benefit of the APG to its member countries by focusing on the Greater Mekong Subregion (GMS), which includes Cambodia, Laos, Myanmar, Thailand, and Vietnam. Using data from two different years, 2012 and 2020, we analyze 12 scenarios with different combinations of the generation and the transmission capacities together with the maximum percentage of power trade allowed. We propose to allocate the total cost saving of the GMS by using the Myerson (1977) value. We show that the resulting Myerson value allocation from the 2020 plan satisfies two stability properties: (1) core stability, which implies that it belongs to the core when the core is nonempty, so that no country has an incentive to leave the APG, and (2) pairwise stability, which implies that no country has an incentive to add a new transmission line or delete an existing transmission line.

This study examines whether policies to promote renewable electricity generation are likely to be effective by applying panel unit root and stationarity tests to time series data on renewable electricity generation for 115 countries over the period 1980-2008. We find that for the panel as a whole, and almost three quarters of the individual countries, renewable electricity generation is characterized by a unit root. This result implies that policies to promote renewable electricity generation, such as renewable portfolio standards, which result in annual increases in renewable energy and, as such, which represent permanent positive shocks to the long-run growth path of renewable electricity generation, will be more effective in increasing renewable electricity generation than policies with a pre-specified time horizon.

There is an increasing interest in investigating the environmental Kuznets curve (EKC) hypothesis because it suggests the existence of a turning point in the economy that will lead to a sustainable development path. Although many studies have focused on the EKC, only a few empirical studies have focused on analyzing the EKC with specific reference to Indonesia, and none of them have examined the potential of renewable energy sources within the EKC framework. This study attempts to estimate the EKC in the case of Indonesia for the period of 1971–2010 by considering the role of renewable energy in electricity production, using the autoregressive distributed lag (ARDL) approach to cointegration as the estimation method. We found an inverted U-shaped EKC relationship between economic growth and CO2 emissions in the long run. The estimated turning point was found to be 7729 USD per capita, which lies outside of our sample period. The beneficial impacts of renewable energy on CO2 emission reduction are observable both in the short run and in the long run. Our work has important implications both for policymakers and for the future development of renewable energy in Indonesia.