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Bringing you MIT's climate change and sustainability news from on campus and around the world.

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PostSeptember 25, 2019

First-year students encouraged to “reuse, refill, replenish”

Water bottles designed by architecture student Effie Jia encourage students to take up environmentally friendly habits.

PostSeptember 25, 2019

Greener and fairer: Balancing pollution, energy prices, and household incom...

Traffic in Madrid, Spain

PostSeptember 24, 2019

Malden Works for Waterfront Equity and Resilience awarded Norman B. Leventh...

The Malden Works team gathered in the Malden, Massachusetts, Department of Public Works garage during a recent site tour: (left to right) Marcia Manong, Karen Buck, Evan Spetrini, Gary Christenson, Amber Christoffersen, Kathleen Vandiver, and Marie Law Adams.

PostSeptember 19, 2019

Bridging the information gap in solar energy

Elise Harrington

PostSeptember 17, 2019

J-WAFS announces 2019 Solutions Grants supporting agriculture and clean wat...

Left: A water sample undergoing testing using the J-WAFS-funded water quality test kit soon to be deployed throughout Nepal. Right: Citrus trees infected with citrus greening disease are highly contagious and can wipe out whole orange groves. A J-WAFS-funded sensor could help farmers detect the disease much earlier.

PostSeptember 16, 2019

New approach suggests path to emissions-free cement

In a demonstration of the basic chemical reactions used in the new process, electrolysis takes place in neutral water. Dyes show how acid (pink) and base (purple) are produced at the positive and negative electrodes. A variation of this process can be used to convert calcium carbonate (CaCO3) into calcium hydroxide (Ca(OH)2), which can then be used to make Portland cement without producing any greenhouse gas emissions. Cement production currently causes 8 percent of global carbon emissions.

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