Expanding energy access in rural Lesotho
MIT alumni-founded OnePower is building minigrids to power villages across the small, mountainous country.
Energy storage important to creating affordable, reliable, deeply decarbonized electricity systems
MIT Energy Initiative report supports energy storage paired with renewable energy to achieve clean energy grids.
Ultrathin fuel cell uses the body’s own sugar to generate electricity
Engineers have developed a glucose power source that could fuel miniature implants and sensors.
Team creates map for production of eco-friendly metals
New understanding of metal electrolysis could help optimize production of metals like lithium and iron.
A new heat engine with no moving parts is as efficient as a steam turbine
The design could someday enable a fully decarbonized power grid, researchers say.
Gina Raimondo: “Let’s get back to the business of building microchips in America”
During a tour of MIT.nano, the commerce secretary argued for boosting domestic semiconductor research and manufacturing, to fight inflation and improve national security.
Light could boost performance of fuel cells, lithium batteries, and other devices
With many devices depending on the motion of ions, light could be used as a switch to turn ion motion on and off.
Encapsulation as a method for preventing degradation in Li-air batteries
Discovery allows scientists to study crucial intermediate in battery development.
MIT engineers produce the world’s longest flexible fiber battery
The rechargeable battery can be woven and washed, and could provide power for fiber-based electronic devices and sensors.
Selective separation could help alleviate critical metals shortage
A new way of processing rare-earth and other key metals to separate them from other materials could reduce environmental impact and cost.
An energy-storage solution that flows like soft-serve ice cream
Researchers make the case for a semisolid electrochemical compound as a cost-efficient, grid-scale battery backup for wind and solar power.
The reasons behind lithium-ion batteries’ rapid cost decline
A new study finds that investments in R&D on materials and chemistry were key, while economies of scale contributed somewhat less.
Electrochemistry, from batteries to brains
Professor Bilge Yildiz finds patterns in the behavior of ions across applications.
Making the case for hydrogen in a zero-carbon economy
Analyzing California’s power system, MITEI researchers show that hydrogen-generated electricity is a cost-competitive candidate for backing up wind and solar.
Energy storage from a chemistry perspective
Eli Paster SM ’10, PhD '14 is the CEO of PolyJoule, a startup working to reinvent energy storage technology to increase efficiency and reduce costs.