MIT researchers have developed an approach to control methane emissions by using zeolite clays with small amounts of copper, reports The Engineer. “The systems’ ideal location, the team concluded, would be in places with a concentrated source of methane such as dairy barns and coal mines,” according to The Engineer. “These already tend to have air-handling systems in place since a buildup of methane can be a safety hazard.”
MIT researchers have developed a new approach to removing methane emissions from the air using zeolite, an inexpensive material used in cat litter, reports Adele Peters for Fast Company. Prof. Desiree Plata explains that compared to carbon dioxide, “methane is actually much worse, from a global warming perspective. What this allows us to do is bring immediate climate benefit into the Earth system and actually change global warming rates in our lifetime.”
Axios reporter Miriam Kramer notes that scientists from MIT and other institutions are planning a mission to probe the atmosphere of Venus for any potential signs of life. The probe “will come equipped with a laser designed to help it figure out what kind of chemistry is happening in droplets in Venus' atmosphere during a three-minute flight through the planet's clouds,” writes Kramer.
Bloomberg Opinion reporters Peter R. Orszag and Zachery Halem spotlight Prof. Andrew Lo's work examining the relationship between global companies, their equity value, and greenhouse gas emissions. “With carbon prices rising and other climate-protection measures strengthening, it’s reasonable to speculate that company valuations will become increasingly tied to emissions control,” writes Orszag and Halem.
Washington Post reporter Steven Zeitchik highlights Prof. Jessika Trancik’s work developing a carbon counter that details the carbon impacts of different cars and MIT startup Form Energy, which is “taking the oxidization process, normally only good for ruining your Saturday garage clean-up, and deploying it to store energy on power grids.” Says Trancik of the importance of allowing people the ability to take stock of their environmental impact: “One of the really important aspects of addressing climate change is bringing everyone into the discussion.”
Wall Street Journal reporters Andrew Fillat and Henry Miller highlight Prof. Jacopo Buongiorno’s calculations which find that “over the life cycle of power plants, which includes construction, mining, transport, operation, decommissioning and disposal of waste, the greenhouse-gas emissions for nuclear power are 1/700th those of coal, 1/400th of gas, and one-fourth of solar.”
Vice reporter Becky Ferreira writes that a study by MIT scientists examining extreme climate events in the Earth’s history finds that as the planet warms we could be more susceptible to volatile climate extremes. “I think these results emphasize that Earth's long-term evolution is governed by complex, potentially amplifying mechanisms that we do not yet fully understand,” explains graduate student Constantin Arnscheidt.
Prof. Kerry Emanuel speaks with Ozak Esu and James Lawler of Climate Now about how we know the climate is changing. “We have high confidence that this very high rate of warming, by the standards of the geological past, is owing to the measured incontrovertible increase in greenhouse gases," says Emanuel.
On The Interchange podcast, Prof. Jessika Trancik discusses her research exploring the cost declines in lithium-ion batteries and what it will take to reach mass-market adoption of electric vehicles.
A new study by MIT researchers finds that the oceans may begin emitting chlorofluorocarbons by 2075, reports Valerie Yurk for E&E News. “Even if there were no climate change, as CFCs decay in the atmosphere, eventually the ocean has too much relative to the atmosphere, and it will come back out," says Prof. Susan Solomon.
Prof. Jessika Trancik speaks with The Hill reporter Rachel Frazin about her research that demonstrates people can save more than 30% in emissions by switching to electric vehicles. “One can see an immediate reduction in greenhouse gas emissions, even with today’s power grid and today’s power supply. It’s a really important step to electrify as many vehicles as possible, and quickly,” says Trancik.
CNN reporter Ivana Kottasová writes that a new study co-authored by MIT researchers finds there has been a significant drop in CFC emissions and a resumption in the recovery of the ozone layer. Prof. Ronald Prinn, director of the Center for Global Change Science at MIT, said that the results were “tremendously encouraging,” adding that “global monitoring networks really caught this spike in time, and subsequent actions have lowered emissions before they became a real threat to recovery of the ozone layer.”
Prof. Jessika Trancik speaks with Jesse Remedios of WBUR about her new study that identifies locations where electric vehicle charging stations would have the most impact and help increase the adoption of electric vehicles. “It's important to make sure that chargers are placed where people can charge without having to delay their activities,” Trancik says.
New York Times reporter Brad Plumer spotlights a new study by Prof. Jessika Trancik that finds “new chargers on residential streets, as well as high-speed charging stations along highways, would go a long way to supporting an electric-vehicle boom.”
Mashable reporter Sasha Lekach spotlights a new study by MIT researchers that finds installing more charging stations close to residences and in locations that match where people naturally stop, would help increase usage of electric vehicles. The researchers found that “this helps to make charging more accessible while drivers are going about everyday activities.”