Environment & Climate Change

942 Items

three workers install solar panels on roof of home

AP Photo/John Minchillo

Paper - Belfer Center for Science and International Affairs and the Mossavar-Rahmani Center for Business and Government

Financing Building Decarbonization: The Roles of Government and Private Sector Investors

    Authors:
  • Marco Fornara
  • Rushabh Sanghvi
| Jan. 22, 2024

Decarbonizing existing buildings is a key component of greenhouse gas emission reduction strategies, but private investors have been slow to finance residential decarbonization projects because of a range of barriers. Authors Chang, Fornara, and Sanghvi argue that green banks could play a major role in unlocking public and private financing for projects that are currently financially unviable. 

a seabird's nest containing three eggs and plastic pollution

Adobe Stock/Vladimir Melnik

Journal Article - Polar Record

Managing Plastic Pollution in the Arctic Ocean: An Integrated Quantitative Flux Estimate and Policy Study

| Nov. 10, 2023

Plastic pollution in the Arctic marine system is sparsely quantified, and few enforceable policies are in place to ameliorate the issue. In this paper, Dewey and Mackie estimate the flux of plastic through rivers, sea ice, and ocean, and quantify marine plastic pollution from Arctic shipping and fishing. They also examine how a suite of proposed policy interventions would quantitatively change those concentrations.

Steam rises from a coal-fired power plant.

AP Photo/Michael Probst

Report - Belfer Center for Science and International Affairs, Harvard Kennedy School

Technology Primer: Direct Air Capture

    Editors:
  • Howard Herzog
  • Peter Psarras
| June 09, 2023

Direct air capture (DAC) is a type of technology that captures carbon dioxide directly from the air. As the negative impacts of climate change become ever more apparent, governments and private industries have funneled increasing support toward DAC as a critical pathway toward achieving a net-zero future. Although a promising technology, wide-scale deployment of DAC faces several significant challenges.

Students at left watch as student activists take positions in the Cathedral of Learning

AP/Keith Srakocic

Journal Article - Environmental Politics

Fossil Fuel Divestment and Public Climate Change Policy Preferences: An Experimental Test in Three Countries

| 2023

Divestment is a prominent strategy championed by activists to induce positive social change. For example, the current fossil fuel divestment movement includes over 1,500 institutions that control $40 trillion in assets. A primary pathway through which divestment is theorized to be effective is by influencing public beliefs and policy preferences, thus pressuring policymakers to take action. However, prior research only tests this argument via qualitative case studies. The authors assess the impact of exposure to information about fossil fuel divestment on public opinion through the use of national survey experiments in three major greenhouse gas emitters: the U.S., India, and South Africa.

Vehicles move down Altamont Pass Road with wind turbines in the background in Livermore, Calif., on Aug. 10, 2022.

AP Photo/Godofredo A. Vásquez

Analysis & Opinions - Center for a New American Security

Institutionalizing Climate Diplomacy in the U.S. State Department’s Foreign Service

| Mar. 07, 2023

The climate catastrophe is one of the most pressing and consequential challenges of the 21st century. To meet these challenges and maintain global leadership, the United States needs a diverse, nuanced, and data-driven approach to climate resiliency. U.S. foreign policy should prioritize climate diplomacy with an urgency that is comparable to any other U.S. national security interest.

juvenile Arctic cod

Shawn Harper, University of Alaska Fairbanks

Journal Article - Polar Record

The Central Arctic Ocean Fisheries Moratorium: A Rare Example of the Precautionary Principle in Fisheries Management

| Jan. 16, 2023

This paper explores the unique conditions that made the Agreement to Prevent Unregulated High Seas Fisheries in the Central Arctic Ocean possible and examines how success was achieved by the interrelationships of science, policy, legal structures, politics, stakeholder collaboration, and diplomacy.

Audio - Harvard Environmental Economics Program

The Power of Youth Climate Activism: A Conversation with Michael Greenstone

| Oct. 06, 2022

The explosion of youth climate activism in recent years has focused the world’s attention on the problem like never before, but Michael Greenstone, the Milton Friedman Distinguished Service Professor of Economics at the University of Chicago, argues that young activists often err by trying to turn climate change into a moral issue rather than an environmental one. Greenstone shared his thoughts during the latest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” a podcast produced by the Harvard Environmental Economics

On the hood of an electric car, California Gov. Gavin Newsom signs an executive order

The Sacramento Bee via AP, Pool, File/Daniel Kim

Analysis & Opinions - The Washington Post

Americans Agree with Their State and Local Officials on Climate Action

| July 26, 2022

Joshua Schwartz and Sabrina Arias write that although Congress seems unable to act, enough states, cities and counties are mobilizing to make a dent in U.S. carbon emissions. The states, cities, counties, and towns that have committed themselves to upholding the Paris agreement currently release a majority of U.S. carbon emissions. If they do manage to meet their targets, they can make a meaningful difference.

Wind Turbines and sailboats

Wikimedia CC/ http://www.cgpgrey.com

News - Harvard Project on Climate Agreements

Danish Climate Minister Lauds European Countries Vowing to Reduce their Dependency on Russian Gas During HPCA Virtual Forum

    Author:
  • Doug Gavel
| Apr. 11, 2022

The Danish Minister of Climate, Energy, and Utilities expressed his hope that the tragic war in Ukraine will help accelerate the clean energy transformation by weaning Europe off Russian gas during a Virtual Forum (view recording here) last Friday (April 8). The event was 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.