149 Items

London Skyline and the Thames

Wikimedia CC/DAVID ILIFF

Journal Article - Water Science and Technology

Multi-objective Optimization of Energy and Greenhouse Gas Emissions in Water Pumping and Treatment

    Authors:
  • Iliana Cardenes
  • Mohammad Mortazavi Naeini
  • Jim W. Hall
| 2020

A large part of operating costs in urban water supply networks is usually due to energy use, mostly in the form of electricity consumption. There is growing pressure to reduce energy use to help save operational costs and reduce carbon emissions. This study shows how a hybrid linear and multi-objective optimization approach can be used to identify key energy consumption elements in a water supply system, and then evaluate the amount of investment needed to achieve significant operational gains at those points in the supply network.

Report - Global Efficiency Intelligence

Deep Decarbonization Roadmap for the Cement and Concrete Industries in California

| September 2019

Cement production is one of the most energy-intensive and highest carbon dioxide (CO2) emitting manufacturing processes. The goal of this study is to develop a roadmap for decarbonization of California's cement and concrete production. In this study, the authors look at the current status of cement and concrete production in California and develop scenarios up to 2040 to analyze different decarbonization levers that can help to reduce CO2 emissions of cement and concrete production in California.

The flag of the European Union

Richard Revel

Analysis & Opinions - The National Interest

A Call for Realism in Europe

| May 27, 2018

Strategic thought in Europe is underdeveloped. Hard power and military force remain beyond the scope of many Europeans. That is a problem because the extent to which Europeans can understand the world determines the extent to which they can exert influence. The United States are in a relative decline and there is no guarantee that Washington will protect Europe against the rise of China, the threat from Russia, and/or the instability from the Middle East. Europe will have to stand upon its own feet and take responsibility for its own fate. Doing so not only requires significant investment in military resources, but also a renaissance of European realist thought.

Analysis & Opinions - Lawfare

Decoding the 2017 NDAA's Provisions on DoD Cyber Operations

| Jan. 30, 2017

Cyber Security Project Director Michael Sulmeyer and Project Affiliate Charley Snyder examine some of the most important provisions to the recently signed into law 2017 National Defense Authorization Act that the Trump Administration must grapple with during its first year in office.

Thucydides statue image

Foto: Wienwiki/Walter Maderbacher

Analysis & Opinions - Council on Foreign Relations

The Cybersecurity Dilemma: Where Thucydides Meets Cyberspace

    Author:
  • Ben Buchanan
| Jan. 30, 2017

Cyber Security Project Fellow Dr. Ben Buchanan discusses how the traditional concept of the "security dilemma" applies to conflict in cyberspace, arguing that as states play offense and defense in the digital domain, they risk tension no one wants.