Environment & Climate Change

134 Items

Joe Biden and Justin Trudeau shake hands

AP Photo/Andrew Harnik, File

Analysis & Opinions - The Hill

Biden and Trudeau Need to Talk About the Arctic

| Mar. 18, 2023

Arctic Initiative Co-Director John Holdren and Senior Fellow Fran Ulmer call for increased U.S.-Canadian cooperation on geopolitical challenges around relations with Russia and China as well as the critical problems being imposed by climate change on the North American Arctic.

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.

Sequoyah Nuclear Power Plant near Chattanooga, Tennessee.

Photorush/Wikimedia Commons

Journal Article - Nature Energy

Increase in Frequency of Nuclear Power Outages Due to Changing Climate

| July 05, 2021

Climate-related changes have already affected operating conditions for different types of energy system, in particular power plants. With more than three decades of data on changing climate, we are now in a position to empirically assess the impact of climate change on power plant operations. Such empirical assessments can provide an additional measure of the resilience of power plants going forward. Here I analyse climate-linked outages in nuclear power plants over the past three decades. My assessment shows that the average frequency of climate-induced disruptions has dramatically increased from 0.2 outage per reactor-year in the 1990s to 1.5 in the past decade. Based on the projections for adopted climate scenarios, the average annual energy loss of the global nuclear fleet is estimated to range between 0.8% and 1.4% in the mid-term (2046–2065) and 1.4% and 2.4% in the long term (2081–2100).

Offshore Wind Turbines

Wikimedia CC/Ioanna22

News - Harvard Project on Climate Agreements

Environmental Defense Fund SVP Nat Keohane Shares Insights on Climate Policy and Thoughts on COP-26

    Author:
  • Doug Gavel
| Apr. 30, 2021

The Biden Administration is showing a renewed commitment to addressing climate change, but there is still a long road ahead for the development of substantive domestic policies to reduce greenhouse-gas emissions. That was one of the messages delivered on Friday (April 30) during a Virtual Forum hosted by the Harvard Project on Climate Agreements.