Energy

48 Items

rendering of Carbon Engineering’s air capture design

Courtesy of Carbon Engineering

Journal Article - Joule

A Process for Capturing CO2 from the Atmosphere

    Authors:
  • Geoffrey Holmes
  • David St. Angelo
  • Kenton Heidel
| 2018

The authors describe a process for capturing CO2 from the atmosphere in an industrial plant. The design captures ∼1 Mt-CO2/year in a continuous process using an aqueous KOH sorbent coupled to a calcium caustic recovery loop. They describe the design rationale, summarize performance of the major unit operations, and provide a capital cost breakdown developed with an independent consulting engineering firm. They report results from a pilot plant that provides data on performance of the major unit operations.

A rural stove using biomass cakes, fuelwood and trash as cooking fuel... It is a major source of air pollution in India, and produces smoke and numerous indoor air pollutants at concentrations 5 times higher than coal.

Wikipedia

Journal Article - Nature Energy

Energy decisions reframed as justice and ethical concerns

| 6 May 2016

Many energy consumers, and even analysts and policymakers, confront and frame energy and climate risks in a moral vacuum, rarely incorporating broader social justice concerns. Here, to remedy this gap, we investigate how concepts from justice and ethics can inform energy decision-making by reframing five energy problems — nuclear waste, involuntary resettlement, energy pollution, energy poverty and climate change — as pressing justice concerns.

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Journal Article - Climatic Change

Expert Views — and Disagreements — About the Potential of Energy Technology R&D

| June 2016

In order to make R&D funding decisions to meet particular goals, such as mitigating climate change or improving energy security, or to estimate the social returns to R&D, policy makers need to combine the information provided in this study on cost reduction potentials with an analysis of the macroeconomic implications of these technological changes. The authors conclude with recommendations for future directions on energy expert elicitations.

New York Times reporter Coral Davenport speaking at the event "Controversy! A Reporter’s Perspective On Global Climate & Energy Debates."

Benn Craig

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

Climate Change: The Story About Everything

    Author:
  • Casey Campbell
| February 18, 2016

For journalism, the 21st century is an era where public trust drops yearly, and reporters face competition to reach a growing Internet audience. Adding these challenges to a beat as controversial and global as climate and energy policy creates a job that seems near impossible.

The New York Times’ Energy and Environment Correspondent Coral Davenport confronts these challenges head-on by covering environmental policy in a way that goes beyond the conventional boundaries of Washington-based reporting to the larger, all-encompassing impact of climate change issues on a human and dollars-and-sense scale.

News

What’s at Stake in Paris - Diplomacy & Policy at the Climate Change Talks

Nov. 22, 2015

Opening the joint CLIMATE CHANGE DIPLOMACY WEEK event series, speakers and leading climate change experts from both Harvard and beyond participated in a panel discussion titled "What's at Stake in Paris?: Diplomacy and Policy at the Climate Change Talks," moderated by the Future of Diplomacy Project Faculty Director, R. Nicholas Burns, and co-hosted with the Harvard Project on Climate Agreements on November 9. The speakers comprised of Sturgis Hooper Professor of Geology at Harvard University, Daniel Schrag;former Costa Rican Minister of Environment and Energy, René Castro; former Under Secretary of State for Democracy and Global Affairs and chief climate negotiator, Paula Dobriansky; and Albert Pratt Professor of Business and Government and Director of the Harvard Project on Climate Agreements, Robert Stavins. Together panellists weighed in on the upcoming UNFCCC talks to be held in Paris in December and the overarching policy issues at play.

Oil Pump Jack between Seminole and Andrews, West Texas

Paul Lowry, Creative Commons

Newspaper Article - The Wall Street Journal

What Will the U.S. Energy Industry Look Like Over the Next Five Years?

| November 15, 2015

Professor Meghan O'Sullivan was interviewed on November 15th, 2015 for a Wall Street Journal special section on energy, discussing the rapid transformation of the American energy sector in light of low fuel prices, new climate policies and other factors.

The Smoky Hills Wind Farm as seen from Interstate 70 in Kansas, 2 November 2009.

Creative Commons

Journal Article - Energy & Environmental Science

How Much Bulk Energy Storage is Needed to Decarbonize Electricity?

| 2015

High cost and technical immaturity of bulk (multi-hour) electricity storage (BES) systems are often cited as major hurdles to increasing the penetration of intermittent renewables. The authors use a simple model to assess the economics of BES under carbon emissions constraints.

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

Daniel Schrag to Direct Belfer Center's Science, Technology, and Public Policy Program

| September 16, 2015

Cambridge, MA – The Belfer Center for Science and International Affairs has named Daniel Schrag, Sturgis Hooper Professor of Geology and Director of the Center for the Environment at Harvard University, to lead its Science, Technology, and Public Policy program. STPP, one of Harvard's most collaborative and cross-disciplinary programs, is renowned world-wide for its cutting-edge research on technology innovation, nuclear non-proliferation and safety, climate science and policy, cybersecurity, and globalization and development.

Journal Article - Reference Module in Earth Systems and Environmental Sciences

Technology Innovation and Energy

Energy technology innovation is the key to driving the technological changes that are necessary to meet the challenge of mitigating energy-related greenhouse gas emissions to avoid 'dangerous climate change.' Success in innovation requires the enhancement of public investment in the innovation process, the creation of markets for low-carbon technologies through stronger climate policies, and a continued focus on energy access and equity.