Study: The ozone hole is healing, thanks to global reduction of CFCs
New results show with high statistical confidence that ozone recovery is going strong.
Rooftop panels, EV chargers, and smart thermostats could chip in to boost power grid resilience
MIT engineers propose a new “local electricity market” to tap into the power potential of homeowners’ grid-edge devices.
3 Questions: What the laws of physics tell us about CO2 removal
In a report on the feasibility of removing carbon dioxide from the atmosphere, physicists say these technologies are “not a magic bullet, but also not a no-go.”
Seeking climate connections among the oceans’ smallest organisms
MIT oceanographer and biogeochemist Andrew Babbin has voyaged around the globe to investigate marine microbes and their influence on ocean health.
David McGee named head of the Department of Earth, Atmospheric and Planetary Sciences
Specialist in paleoclimate and geochronology is known for contributions to education and community.
MIT Climate and Energy Ventures class spins out entrepreneurs — and successful companies
The course challenges students to commercialize technologies and ideas in one whirlwind semester. Alumni of the class have founded more than 150 companies.
Explained: Generative AI’s environmental impact
Rapid development and deployment of powerful generative AI models comes with environmental consequences, including increased electricity demand and water consumption.
Minimizing the carbon footprint of bridges and other structures
MAD Design Fellow Zane Schemmer writes algorithms that optimize overall function, minimize carbon footprint, and produce a manufacturable design.
An abundant phytoplankton feeds a global network of marine microbes
New findings illuminate how Prochlorococcus’ nightly “cross-feeding” plays a role in regulating the ocean’s capacity to cycle and store carbon.
A nonflammable battery to power a safer, decarbonized future
The startup Alsym Energy, co-founded by Professor Kripa Varanasi, is hoping its batteries can link renewables with the industrial sector and beyond.
MIT engineers make converting CO2 into useful products more practical
A new electrode design boosts the efficiency of electrochemical reactions that turn carbon dioxide into ethylene and other products.
How climate change will impact outdoor activities in the US
Using the concept of “outdoor days,” a study shows how global warming will affect people’s ability to work or enjoy recreation outdoors.
Study evaluates impacts of summer heat in U.S. prison environments
MIT researchers identify facility-level factors that could worsen heat impacts for incarcerated people.
3 Questions: The past, present, and future of sustainability science
Professor Ronald Prinn reflects on how far sustainability has come as a discipline, and where it all began at MIT.
Study: Rocks from Mars’ Jezero Crater, which likely predate life on Earth, contain signs of water
The presence of organic matter is inconclusive, but the rocks could be scientists’ best chance at finding remnants of ancient Martian life.