Asia & the Pacific

This paper focuses on the deep decarbonization of the transportation sector. The first part of the paper provides an assessment of China’s efforts to stimulate the rapid deployment of electric vehicles. The second part analyzes the CO₂ equivalent reductions from a 20% electric vehicle deployment scenario. It concludes that under most assumptions, emissions will be reduced, but the total reduction will be less than many people believe due to the carbon intensity of battery manufacturing.

Municipal solid waste generation is a rapidly increasing challenge that is leading to severe pollution and environmental degradation in many urban areas of developing countries. This study presents the Waste to Energy Recovery Assessment (WERA) framework, a new quantitative decision support model for initial evaluation and alternative comparisons of different thermochemical treatments of municipal wastes. The framework is used to study waste-to-energy (WtE) systems for Abu Dhabi, Riyadh, Tokyo, and New York. The results show that WtE systems can fulfill only 1.4–3.6% of 2014 electricity demand in the analyzed cases.

A surge of U.S. oil production has reduced Washington’s need for imports, leaving China as the world’s largest purchaser of crude in global markets. Meanwhile, Beijing has become the largest trading partner of Saudi Arabia, the United Arab Emirates, Kuwait and Oman, as well as Iraq, Iran, Egypt and Lebanon. Now, with synergy between Xi Jinping’s One Belt, One Road and Vision 2030, the stars seem aligned for a Saudi-Sino alliance to displace American influence in the Gulf.

The Trump administration has never shown much interest in human rights. Last year, it pulled the United States out of the U.N. Human Rights Council. In 2017, within months of President Trump’s inauguration, then-Secretary of State Rex Tillerson said diplomats should not let human rights values become “obstacles” to achieving national goals. Trump has spoken favorably about some of the world’s most vicious dictators.

As American and Chinese trade representatives continue to discuss the two countries’ ongoing trade war, the architects of Middle East’s ambitious renewable energy policies are watching closely for opportunities to expand their burgeoning green industries. Regional leaders from across industry, government, and academia have recently gathered at the World Future Energy Summit and the Jubail Energy Management Conference, and the trade war has been high on the agenda.

With the rapid growth of electric vehicles in China, their benefits should be scientifically identified to support the industry development. Although the life cycle benefits of electric vehicles have been analyzed worldwide, the recycling phase has not been fully studied yet, especially in China. Therefore, this study focuses on the economic and environmental benefits of electric vehicle recycling in China. Based on the technology adopted by leading enterprises, the gross income and reduction of energy consumption and greenhouse gas emissions are calculated to reveal the benefits.

The Belfer Center’s Environment and Natural Resources Program and the Center for Science, Technology, and Education Policy at Tsinghua University held the fifth annual Tsinghua-Harvard Workshop on Low-Carbon Development and Public Policy. This event brought together leading experts on climate and energy from academic, business, and government communities in both the United States and China. This year’s workshop focused on electricity systems and renewable energy penetration.

The changing carbon content of coal consumed in China between 2002 and 2012 is quantified using information from the power sector. The carbon content decreased by 7.7% over this interval, the decrease particularly pronounced between 2007 and 2009. Inferences with respect to the changing carbon content of coal and the oxidation rate for its consumption, combined with the recent information on coal use in China, are employed to evaluate the trend in emissions of CO2. Emissions are estimated to have increased by 158% between 2002 and 2012, from 3.9 Gt y-1 to 9.2 Gt y-1.

Solar photovoltaic (PV) electricity generation can greatly reduce both air pollutant and greenhouse gas emissions compared to fossil fuel electricity generation. The Chinese government plans to greatly scale up solar PV installation between now and 2030. However, different PV development pathways will influence the range of air quality and climate benefits. Benefits depend on how much electricity generated from PV is integrated into power grids and the type of power plant displaced. Using a coal-intensive power sector projection as the base case, the authors estimate the climate, air quality, and related human health benefits of various 2030 PV deployment scenarios.

Like revolutions in the past the on-going AI revolution will produce winners and losers. The first industrial revolution in the 18th century changed the world of production and paved the way for Britain’s global leadership. Similarly, the current digital revolution is redefining the service sector and China’s role in the world.