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CGEP scholars reflect on some of the standout issues of the day during this year's Climate Week
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Trade tensions between the US and China have hit a new high mark. Last week, after China announced plans to ratchet up its export controls of some rare-earths...
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Professor at The University of Texas at Austin
Turning on a light or filling a glass with water from the kitchen tap are two of the simple conveniences we often take for granted. While energy and water are essential resources, the ways in which they are interconnected is generally not well understood. If a country or region lacks one of these resources, that can limit its ability to access supplies of the other. Producing energy can impact water supply and quality. And producing useable water where its needed takes a lot of energy. Population and economic growth, climate change, government policies, and much more can all further strain access to water and energy, which is becoming ever more critical as developing economies seek access to them for their citizens.
On this episode of Columbia Energy Exchange, host Jason Bordoff sits down with Dr. Michael Webber, Deputy Director of the Energy Institute and Associate Professor of Mechanical Engineering at The University of Texas at Austin, to discuss the energy-water nexus, which is the topic of his recent book, Thirst for Power: Energy, Water, and Human Survival. Among the topics of they cover:
Trade tensions between the US and China have hit a new high mark. Last week, after China announced plans to ratchet up its export controls of some rare-earths...
Industrial policy, supply chain security, and economic competitiveness are central to how we think about clean energy deployment. As the Trump administration pulls back federal support for the...
Last year, an energy permitting reform bill sponsored by Senators Joe Manchin and John Barrasso passed out of committee but failed to gain full support in the US...
Following the rollback of key climate provisions from the Inflation Reduction Act, the debate over America's energy future is increasingly contentious. The passage of the One Big Beautiful...
CGEP scholars reflect on some of the standout issues of the day during this year's Climate Week
Plug-in electric vehicles (EVs) are reshaping the transportation energy landscape, providing a practical alternative to petroleum fuels for a growing number of applications. EV sales grew 55× in the past decade (2014–2024) and 6× since 2020, driven by technological progress enabled by policies to reduce transportation emissions as well as industrial plans motivated by strategic value of EVs for global competitiveness, jobs and geopolitics. In 2024, 22% of passenger cars sold globally were EVs and opportunities for EVs beyond on-road applications are growing, including solutions to electrify off-road vehicles, maritime and aviation. This Review updates and expands our 2020 assessment of the scientific literature and describes the current status and future projections of EV markets, charging infrastructures, vehicle–grid integration and supply chains in the USA. EV is the lowest-emission motorized on-road transportation option, with life-cycle emissions decreasing as electricity emissions continue to decrease. Charging infrastructure grew in line with EV adoption but providing ubiquitous reliable and convenient charging remains a challenge. EVs are reducing electricity costs in several US markets and coordinated EV charging can improve grid resilience and reduce electricity costs for all consumers. The current trajectory of technology improvement and industrial investments points to continued acceleration of EVs. Electric vehicles are increasingly adopted in the USA, with concurrent expansion of charging infrastructure and electricity demand. This Review details these trends and discusses their drivers and broader implications.
