ABSTRACT
The study aims to test the nexus of green financing with renewable electricity generation and energy efficiency. The study used data envelopment analysis (DEA) technique during the year of 2016 to 2020 in developed and developing countries. The findings show that there is a 24% possibility of worldwide rise in expenditures in renewable energy through energy efficiency projects and probably could fall around 17% much further in 2017 and 2018. This may jeopardize the Sustainable Development Goals (SDGs) and the Paris climate change agreement. Lack of access to private financing slows the development of green initiatives. Now that sustainable energy is not about science and technology, it is all about getting financing in developed and developing countries. As policy measure, the study suggested to value environmental initiatives, like other infrastructure initiatives, for greater electricity generation and energy efficiency in developed and developing countries. Such infrastructural projects need long-term financing and capital intensiveness. It is further suggested to sustain growth, development, and energy poverty reduction, and around $26 trillion would be required, in terms of green financing, in the developed and developing countries alone by the year 2030 to enhance energy efficiency. To achieve energy sustainability goals in developed and developing countries, recent research suggested some policy implication considering the post COVID-19 time. If such policy implications are implemented successfully, there are chances that green financing would make energy generation and energy efficiency effective.
ABSTRACT
Although some countries are gradually returning to production and life, the COVID-19 pandemic continues to affect the world, further motivating recovery policies. Using a global computable general equilibrium (CGE) model, this study evaluates the environmental and economic impacts of COVID-19 on the world, both today and in the longer term. This study explores the post-pandemic impacts conditional on varied fiscal policies (including forgone revenue and additional spending) and their combination with a carbon tax. This study finds that the pandemic shocks in 2020 slowed regional economies worldwide, and a continued pandemic in 2021 will further stymie economic activity. Among the government’s recovery policies, indirect tax reduction has the best positive stimulus to regional economies;however, it is not conducive to low-carbon energy development and will also lead to an increase in CO2 and pollutant emissions. A post-pandemic green recovery plan could prioritize replacing indirect production taxes with taxes on GHG emissions, which would both improve economic turnover metrics and reduce environmental emissions in 2021. In the long run, this tax shift will not only minimize the economic damage to the global economy but also help governments around the world to get back on track in meeting the goals of the Paris Agreement.
ABSTRACT
A Correction to this paper has been published: https://doi.org/10.1038/s41467-020-20254-5.
ABSTRACT
The COVID-19 pandemic is impacting human activities, and in turn energy use and carbon dioxide (CO2) emissions. Here we present daily estimates of country-level CO2 emissions for different sectors based on near-real-time activity data. The key result is an abrupt 8.8% decrease in global CO2 emissions (-1551 Mt CO2) in the first half of 2020 compared to the same period in 2019. The magnitude of this decrease is larger than during previous economic downturns or World War II. The timing of emissions decreases corresponds to lockdown measures in each country. By July 1st, the pandemic's effects on global emissions diminished as lockdown restrictions relaxed and some economic activities restarted, especially in China and several European countries, but substantial differences persist between countries, with continuing emission declines in the U.S. where coronavirus cases are still increasing substantially.