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A modeling study by researchers at MIT projects that 5 billion (52%) of the world’s projected 9.7 The study applies the MIT Integrated Global System Model Water Resource System (IGSM-WRS), a modeling tool with the ability to assess both changingclimate and socioeconomics, allowing the researchers to isolate these two influencers.
A new MIT and Caltech study on the impact that global climatechange will have on precipitation patterns concludes that extreme rainfall will increase in the future. However, the increase in extreme downpours is not uniformly spread around the world.
A team at MIT has analyzed what has accounted for the extraordinary savings and found that by far the biggest single factor was work on research and development, particularly in chemistry and materials science. This is really getting at the fundamental mechanisms of technological change. —Jessika Trancik.
MIT researchers have built a model to simulate long-range atmospheric transport of polycyclic aromatic hydrocarbons (PAHs). Friedman’s work will provide a foundation for ongoing work in Selin’s research group at MIT, in collaboration with the University of Rhode Island and the Harvard School of Public Health.
However, attempts to quantify that cost decline has produced ambiguous and conflicting results that have hampered attempts to project the technology’s future or devise useful policies and research priorities.
The report is the culmination of MITEI’s three-year Mobility of the Future study, which is part of MIT’s Plan for Action on ClimateChange. Understanding the future of personal mobility requires an integrated analysis of technology, infrastructure, consumer choice, and government policy.
Four scenarios from the Forum for the Future toolkit “Megacities on the move” Click to enlarge. Ferrovial and MIT. As a member of the Initiative, Ferrovial will also support two named fellows at MIT, the Ferrovial-MIT Energy Fellows. Forum for the Future. —Professor Ernest J.
ExxonMobil said extended its support of the MIT Energy Initiative’s (MITEI) low-carbon energy research and education mission by renewing its status as a founding member for another five years. The future of personal mobility in urban areas, with a focus on the potentially disruptive role of autonomous vehicles and ride-hailing services.
As part of MIT’s five-year Plan for Action on ClimateChange, the MIT Energy Initiative (MITEI) has launched a major study—“Mobility of the Future”—to explore how consumers and markets will respond to potentially disruptive technologies, business models, and government policies.
The new report, part of the World Energy Outlook (WEO) 2011 series, examines the key factors that could result in a more prominent role for natural gas in the global energy mix, and the implications for other fuels, energy security and climatechange. MIT: The Future of Natural Gas. Source: IEA. Click to enlarge.
MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT. Grimaud et al.
Graphic / Ruben Juanes, MIT. Researchers at MIT have elucidated how underground methane in frozen regions—e.g., Some scientists have associated the release, both gradual and fast, of subsurface ocean methane with climatechange of the past and future. Video / Ruben Juanes and Antone Jain, MIT.
We look forward to building on this work through future experiments to achieve lower-cost, better-performing batteries. Fast charging is incredibly stressful and damaging to batteries, and solving this problem is key to expanding the nation’s fleet of electric vehicles as part of the overall strategy for fighting climatechange.
Researchers at MIT have developed a new detailed air-quality model to simulate the effects of physical, chemical, and meteorological processing of highly reactive trace species in urban areas.
The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. Earth’s Future doi: 10.1029/2021EF002612. —Ryan et al.
A separate paper published online in Science Express by researchers from the Marine Biological Laboratory, Woods Hole and MIT concludes that indirect land use change associated with global biofuels programs will be responsible for substantially more carbon loss (up to twice as much) than direct land use. issue of the journal Science.
As these chemicals were phased-down due to international agreements limiting their use, they were replaced by other synthesized gases that can still be harmful to the ozone layer—and are also greenhouse gases that contribute to climatechange. 2014), Recent and future trends in synthetic greenhouse gas radiative forcing, Geophys.
A paper by a team from the University of Chicago and MIT suggests that technology-driven cost reductions in fossil fuels will lead to the continued use of fossil fuels—oil, gas, and coal—unless governments pass new taxes on carbon emissions. What are the prospects for avoiding this dystopian future? F of warming.
Global land-use changes caused by a major ramp-up in biofuel crops—enough to meet about 10% of the world’s energy needs—could make some regions warmer, according to a new integrated modeling study by researchers from MIT and the Marine Biological Laboratory, Woods Hole. —Willow Hallgren, lead author. Hallgren, W.,
Researchers at MIT have developed a new bicycle rear wheel—the Copenhagen Wheel —that can capture energy from braking and deliver the power back to provide a boost. A close-up of the Copenhagen Wheel, from MIT’s SENSEable City Lab. Click to enlarge. Click to enlarge.
An interdisciplinary team from MIT, the National Oceanic and Atmospheric Administration (NOAA), and elsewhere has identified the major particles upon which cirrus clouds form. Cirrus clouds influence global climate, cooling the planet by reflecting incoming solar radiation and warming it by trapping outgoing heat.
Without significant additional policy interventions to induce market penetration of breakthrough passenger car and aircraft technologies, the overall European (EU27) greenhouse gas (GHG) emissions reduction goals for 2050 will be difficult to meet, according to a new study by researchers from the University of Cambridge, Stanford University and MIT.
A consortium of researchers led by Caltech, in partnership with MIT; the Naval Postgraduate School (NPS); and JPL, which Caltech manages for NASA, seeks to build a new type of climate model that is designed to provide more precise and actionable predictions. —Raffaele Ferrari, Cecil and Ida Green Professor of Oceanography at MIT.
Through a recent modeling experiment, a team of NASA-funded researchers have found that future concentrations of carbon dioxide and ozone in the atmosphere and of nitrogen in the soil are likely to have an important but overlooked effect on the cycling of water from sky to land to waterways. Credit: NASA. Click to enlarge. Cronin, J.
Published in The RAND Journal of Economics and funded by the California Air Resources Board, Archsmith collaborated with Kenneth Gillingham of Yale University, Christopher Knittel of MIT, and David Rapson of the UC Davis Department of Economics to examine vehicle purchasing behaviors using California-based data.
MIT and NASA engineers earlier proposed the D8 Series as one future aircraft design concept that uses boundary layer ingestion. Hall (2016) “ Boundary Layer Ingestion Propulsion – Benefit, Challenges, and Opportunities ” 5 th UTIAS International Workshop on Aviation and ClimateChange.
Role of the Ocean in the Future of Atmospheric Carbon Dioxide Levels: The project’s objective is to gain insight into the future of carbon dioxide uptake by the ocean by reconstructing ocean carbon cycle changes during past periods of warming.
Tom Cackette, Chief Deputy Executive Office of the California Air Resources Board, spent the bulk of his talk during the opening panel discussing the response to climatechange, which he called “ the defining environmental challenge of this century. Current 50-state baseline Projected future baseline. smog and particulates.
Addressing climatechange requires not only a clean electrical grid, but also a clean fuel to reduce emissions from industrial heat, long-haul heavy transportation, and long-duration energy storage. John Deutch, an emeritus Institute Professor at MIT.
Using an alternative approach to determine the amount of black carbon (BC) emissions from civil aviation, researchers from the University of Cambridge, MIT, and Forschungszentrum Jülich have estimated that in 2005, total BC emissions from this sector were 16.9 Credit: ACS, Stettler et al. Click to enlarge.
Aramco’s fuels technology program is focused on reducing the overall environmental impact, cost and complexity of both current and future fuel-engine systems. The new facility, located in Novi, Mich., and owned and operated by US subsidiary Aramco Services Company, further strengthens the company’s global fuels research program.
The discovery came when MIT researchers Byoungwoo Kang and Gerbrand Ceder found out how to get a common lithium compound to release and take up lithium ions in a matter of seconds. I see a future of higher voltage ranges, high voltage to high current devices other than a.c. Like this post? Subscribe to our RSS feed and stay up to date.
Gretchen Ertl/CFS/MIT Plasma Science and Fusion Center CFS, a startup spun out of decades of research at the Massachusetts Institute of Technology (MIT), is among the leaders of a new wave of fusion-energy projects that have emerged in the past decade, taking advantage of technological advances as well as a surge in private-sector investment.
The summit kicked off on 4 May at the Georgia Aquarium with a reception and panel discussion on climatechange and sustainability, moderated by Saifur Rahman , IEEE president and CEO. Kavraki , and IEEE Life Fellow Rodney Brooks —also touched on what applications robots could benefit in the future.
Already, Chinas Gansu province has maritime and aerospace applications in mind for this future energy supply, according to the state-run Xinhua News Agency. Molten-salt breeder reactors are the most viable designs for thorium fuel, says Charles Forsberg , a nuclear scientist at MIT.
of Energy to Yale and MIT , that EVs are better for the environment from cradle to grave.) Eliminating vehicle emissions results in improved air quality, which means better health outcomes and a slowing of climatechange. (Side note: There are lots of studies, from the EPA and Dept.
As the world’s most widely manufactured material, concrete—and especially the cement within it—is also a major contributor to climatechange, accounting for around 6 percent of global greenhouse gas emissions. Concrete is not just a major ingredient in data centers and the power plants being built to energize them.
As the world grapples with the pressing issue of climatechange, it is evident that we need swift action to avert its worst impacts. As one MIT report found, on average, “a fully electric vehicle emits about 25 percent less carbon than a comparable hybrid car.” A straightforward switch can create a substantial positive effect.
Researchers at MIT have determined that growth in aviation causes twice as much damage to air quality as to the climate. Aviation emissions are an increasingly significant contributor to anthropogenic climatechange. They cause five per cent of global climate forcing.
Volkswagen CEO says "Future belongs to electric cars," has gained German government support for development. But we want to give them cause to continue to press forward." ( MIT Technology Review ). Its not in todays Prius and we wouldnt expect that in the future. Raising money to bring a PHEV to market. GM Press Release ).
Heat Pumps—The Well-Tempered Future of A/Cs A window-mounted air-conditioning system includes an electric heat pump for heating. And yet more air conditioning exacerbates the very problem—climatechange—that is driving the need for more air conditioning.
The best we can do is to build tools that allow us to explore possible futures.” The best we can do is to build tools that allow us to explore possible futures, to build intuition about the consequences of different actions under different assumptions, and to hope that that helps us make better decisions than if we were simply ignorant.
Eliza Strickland: Hi, I’m Eliza Strickland for IEEE Spectrum ‘s Fixing the Future podcast. Before we start, I want to tell you that you can get the latest coverage from some of Spectrum’s most important beats, including AI, climatechange, and robotics, by signing up for one of our free newsletters. Wong: Thanks for having me.
Best known as a robotics researcher, academic, and entrepreneur, Brooks is also an authority on AI: he directed the Computer Science and Artificial Intelligence Laboratory at MIT until 2007, and held faculty positions at Carnegie Mellon and Stanford before that. Climatechange makes farming more difficult, more uncertain.
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