Environment & Climate Change

49 Items

Smoke and steam rise from a coal processing plant in Hejin

AP Photo/Olivia Zhang, File

News - Harvard Crimson

Environmental Policy Experts Discuss China’s Coal Transition at Harvard Kennedy School Belfer Center Event

    Authors:
  • Abigail Romero
  • Nathanael Tjandra
| Apr. 11, 2023

Environmental policy experts discussed China’s energy policies during an event at the Harvard Kennedy School Belfer Center for Science and International Affairs on April 10, 2023. The event featured Weila Gong, a Belfer Center postdoctoral research fellow, and Georgetown University professor Joanna I. Lewis, who discussed their joint research exploring China’s coal consumption, its pledge to achieve carbon neutrality by 2060, and the political and economic factors hindering the country’s transition away from coal.

Solar Power Plant Telangana II in state of Telangana, India

Wikimedia CC/Thomas Lloyd Group

News - Harvard Project on Climate Agreements

Harvard Project Conducts Research Workshop on Subnational Climate-Change Policy in India

| Jan. 21, 2022

The Harvard Project conducted a research and policy workshop in December 2021, “Subnational Climate Change Policy in India.” Co-sponsors were the Centre for Policy Research, in New Delhi, and the Lakshmi Mittal and Family South Asia Institute at Harvard University.

Wind Farm

Wikimedia CC/Hahaheditor12667

News - Harvard Project on Climate Agreements

Harvard Project Conducts Research Workshop on China's National Emissions Trading System

| Jan. 04, 2022

The Harvard Project conducted a joint research workshop in October 2021, “ETS and the power sector in China and other Asian countries: interactions, design, and operation.” Co-organizers were the Asia Society Policy Institute (ASPI) and the Center for Energy Economics and Strategy Studies, Fudan University.

Solar panels outside of a Chinese city

Wikimedia CC/WiNG

News - Harvard Project on Climate Agreements

Assessing China’s National Carbon Market: An HPCA Conversation with Valerie Karplus, Carnegie Mellon University

    Author:
  • Doug Gavel
| July 22, 2021

China recently launched the world’s largest emissions trading market, but it is just one component of the nation’s ambitious efforts to curb the rise in greenhouse-gas emissions. That was the message delivered on Thursday (July 22) by Carnegie Mellon University Associate Professor Valerie Karplus during a Virtual Forum hosted by the Harvard Project on Climate Agreements (HPCA) and moderated by Robert Stavins, HPCA Director and A.J. Meyer Professor of Energy and Economic Development.

Shenzhen Skyline

Wikimedia CC/Sparkfour

News - Harvard Project on Climate Agreements

Harvard Project Conducts Research Workshop on Guangdong Province’s CO2 Emissions Trading System

| July 08, 2021

The Harvard Project conducted a research workshop in June 2021, “Prospects for Guangdong Province’s Emissions Trading System.” Guangdong Province ranks first in economic output among China’s provinces and will play a major role in achieving increasingly ambitious national emissions-reduction targets. Guangdong’s emissions-trading system is, in turn, a key policy instrument in the Province’s climate-action plan.

wind farm

Wikimedia CC/ taylorandayumi

News - Harvard Project on Climate Agreements

Harvard Project Conducts Research Workshop on China’s National Carbon Pricing System

| Oct. 28, 2020

The Harvard Project on Climate Agreements conducted a research workshop on October 14 – 15, 2020 titled “China’s National Carbon-Pricing System: Challenges and Opportunities.” Tsinghua University’s Institute of Energy, Environment, and Economy — directed by Professor Zhang Xiliang — co-organized the workshop. The Harvard Global Institute provided major support for the project. The workshop was conducted virtually over Zoom.

Charging electric Vehicle

Flickr/Sino-German Urbanization Partnership

Journal Article - Elsevier Inc.

Electric Vehicle Recycling in China: Economic and Environmental Benefits

    Authors:
  • Fuquan Zhao
  • Zongwei Liu
  • Han Hao
| January 2019

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.

coal-fired power plant in Shuozhou, Shanxi, China

Wikimedia CC/Kleineolive

Journal Article - Nature Sustainability

Managing China's Coal Power Plants to Address Multiple Environmental Objectives

    Authors:
  • Fabian Wagner
  • M.V. Ramana
  • Haibo Zhai
  • Mitchell J. Small
  • Carole Dalin
  • Xin Zhang
  • Denise L. Mauzerall
| November 2018

China needs to manage its coal-dominated power system to curb carbon emissions, as well as to address local environmental priorities such as air pollution and water stress. In this article, the authors examine three province-level scenarios for 2030 that represent various electricity demand and low-carbon infrastructure development pathways.

a man looks up near smoke spewing from a chimney near the Jiujiang steel and rolling mills in Qianan

AP/Ng Han Guan, File

Journal Article - Nature Sustainability

Air Quality–Carbon–Water Synergies and Trade-offs in China's Natural Gas Industry

    Authors:
  • Yue Qin
  • Lena Höglund-Isaksson
  • Edward Byers
  • Kuishuang Feng
  • Fabian Wagner
  • Denise L. Mauzerall
| Sep. 14, 2018

Both energy production and consumption can simultaneously affect regional air quality, local water stress and the global climate. Identifying the air quality–carbon–water interactions due to both energy sources and end-uses is important for capturing potential co-benefits while avoiding unintended consequences when designing sustainable energy transition pathways. The authors examine the air quality–carbon–water interdependencies of China's six major natural gas sources and three end-use gas-for-coal substitution strategies in 2020.

solar panels are seen near the power grid in northwestern China

AP/Ng Han Guan, File

Journal Article - Environmental Research Letters

Climate, Air Quality and Human Health Benefits of Various Solar Photovoltaic Deployment Scenarios in China in 2030

    Authors:
  • Junnan Yang
  • Xiaoyuan Li
  • Fabian Wagner
  • Denise L. Mauzerall
| 2018

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.