News and Blog Landing | MIT Sustainability

MIT engineers have developed a design for a system that efficiently harnesses the sun’s heat to split water and generate hydrogen.
Credit: Courtesy of the researchers

MIT News Office

October 16, 2023

MIT design would harness 40 percent of the sun’s heat to produce clean hydrogen fuel

Conventional systems for producing hydrogen depend on fossil fuels, but the new system uses only solar energy.

“After years of knowing I wanted to work in green energy but not knowing what that looked like, I very quickly fell in love with [nuclear engineering],” says MIT PhD student Alexander O'Brien.
Photo: Gretchen Ertl

MIT News Office

October 14, 2023

Printing a new approach to fusion power plant materials

MIT PhD student Alexander O’Brien is working to deliver the next generation of fusion devices through research on additive manufacturing of metal-ceramic composites.

C-Crete, founded by Rouzbeh Savary PhD ’11, has created a more sustainable cement binding material that could significantly reduce the industry’s CO2 emissions. Pictured is a photo of traditional concrete being poured.
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MIT News Office

October 13, 2023

Cleaning up one of the world’s most commonly used substances

C-Crete, founded by Rouzbeh Savary PhD ’11, has created a cement alternative that could significantly reduce the industry’s carbon dioxide emissions.

Night view of the Living Knitwork Pavilion at Burning Man 2023
Photo: Irmandy Wicaksono

MIT News Office

October 13, 2023

From MIT to Burning Man: The Living Knitwork Pavilion

An interactive architectural installation combined textile arts and engineering on a desert landscape.

Anushree Chaudhuri (left) and Cameron Dougal of the Undergraduate Association Sustainability team
Photo: Sarah Foote

MIT News Office

October 11, 2023

Recovering a treasure trove in MIT’s student center

The Undergraduate Association Sustainability Committee repurposes items for good causes — and discovers a few hidden gems — following a burst pipe in W20.

Left to right: MIT Solve Executive Director Hala Hanna joins David Sengeh SM ’12, PhD ’16; Toyin Saraki; and Lysa John at the 2023 Solve Challenge Finals.
Photo courtesy of MIT Solve.

MIT News Office

October 11, 2023

Solve Challenge Finals 2023: Action in service to the world

Global platform showcases social innovation technology and global leadership.

At the Lincoln Laboratory Supercomputing Center, researchers are making changes to cut down on energy use. One of their techniques can reduce the energy of training AI models by 80 percent.
Photo: Glen Cooper

MIT News Office

October 5, 2023

New tools are available to help reduce the energy that AI models devour

Amid the race to make AI bigger and better, Lincoln Laboratory is developing ways to reduce power, train efficiently, and make energy use transparent.

Aja Grande is now a PhD candidate in MIT’s HASTS (History, Anthropology, Science, Technology and Society) program, and part of her dissertation tracks how Hawaiian culture and people’s relationship with the land has evolve...

MIT News Office

October 5, 2023

A reciprocal relationship with the land in Hawaiʻi

Through community-based research with organizations that work to “hoʻomomona hou i ka ʻāina,” or “restore that which feeds back to abundance,” PhD student Aja Grande has embarked on a healing journey of her own.

Left to right: Kaitlyn Becker, assistant professor of Mechanical Engineering and the d’Arbeloff Career Development Professor in Mechanical Engineering; Canan Dagdeviren, associate professor and the LG Career Development Professor o...

MIT News Office

September 29, 2023

MIT announces 2023 Bose Grants for daring new research

Grants fund studies of honeybee tracking, glass building materials, and defining excellence in human movement.