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MIT makes progress on campus climate goals

In 2021, MIT set campus decarbonization goals as part of its Fast Forward climate action plan. Five years later, many of those goals have been met or are on track for completion, including efforts to...

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3 Questions: Putting nuclear waste into perspective

For decades, one of the major complaints about nuclear power in the United States has been the argument that, after all this time, we still have not come up with a dependable strategy for sequestering...

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An electrochemical approach turns ammonia into pure hydrogen

As a liquid that is easily stored and transported, ammonia (NH3) is an attractive carrier for hydrogen, which is used in fuel cells, semiconductor manufacturing, chemical processing, and other...

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MIT researchers tackle the economic realities of fusion power

In the last decade, scientists have shown that fusion energy can work, as a physical process. Next question: Can it work economically? A study co-authored by MIT professors Dennis Whyte and Andrew W....

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Solving the solvent problem

Lithium-ion batteries are the leading choice in today’s electric vehicle and battery energy storage system industries, but they contain a number of critical minerals — including lithium, cobalt,...

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Working to automate nuclear plant operations

For nuclear to be considered as a viable clean energy source, it has to be competitively priced and economical to produce. Lauren Fortier, a second-year doctoral student in the Department of Nuclear...

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For energy systems that power a reliable grid, the future is all about location

Will a warming climate and changing weather patterns lead to more grid blackouts and other energy disruptions? Answering that question requires studying both regional climate forecasts and local energy...

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How data centers can better manage energy use

The number of U.S. data centers is growing, largely to power artificial intelligence programs. That has led to concern about the environmental consequences of data centers — and their impact on the...

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MIT researchers develop a low-cost technique to get lithium out of rocks

Demand for lithium has surged in recent years as lithium-ion batteries power increasingly more of our world. And yet, even as places like the U.S., Europe, and Australia have abundant lithium resources...

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A day in the life of MIT Sloan Fellow Alecia Asiamigbe

“I came to MIT Sloan intent on joining a vibrant ecosystem for entrepreneurship and leadership development,” says Alecia Asiamigbe, an MIT Sloan Fellow and MBA student in the MIT Sloan School of...

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How the war in the Middle East is impacting global energy systems

One day after the announcement of a ceasefire between the United States and Iran, the head of the International Energy Agency (IEA) outlined the implications of the war in the Middle East on the global...

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3 Questions: Shedding light on why power grids go dark

On April 28, 2025, the power grid serving continental Spain and Portugal went down, causing gridlock in cities, cutting communications networks, and stranding people on trains, in airports, and in...

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For most US drivers, EVs offer emissions benefits and cost savings

Despite regional variability in climate, electricity sources, congestion, and the wide variation in individual driving patterns, electric vehicles generate less greenhouse gas emissions and do not cost...

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PSFC showcases technologies applicable to both fusion and geothermal energy...

The MIT Plasma Science and Fusion Center (PSFC) showcased its high-temperature superconducting (HTS) magnet technology, essential for fusion energy and increasingly relevant to superhot geothermal...

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Working to advance the nuclear renaissance

Today, there are 94 nuclear reactors operating in the United States, more than in any other country in the world, and these units collectively provide nearly 20 percent of the nation’s electricity....

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Toward cheaper, cleaner hydrogen production

Hydrogen sits at the center of some of the world’s most important industrial processes, but its production still comes with a heavy environmental cost. Today, most hydrogen is produced through...

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Why solid-state batteries keep short-circuiting

Batteries that use solids as their charge-carrying electrolyte could potentially be a safer and far more energy-dense alternative to lithium-ion batteries. However, these solid-state batteries have...

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Active Surfaces aims to install peel-and-stick solar panels everywhere

Active Surfaces, a startup based on solar-energy technologies rooted in MIT research, is well on its way to developing what co-founder Richard Swartwout SM ’18, PhD ’21 calls “solar 2.0.” The company’s...

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Turning extreme heat into large-scale energy storage

Thermal batteries can efficiently store energy as heat. But building them requires a carefully designed system with materials that can withstand cycles of extremely high temperatures, without...

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Next-generation geothermal energy: Promise, progress, and challenges

Geothermal energy, a clean, continuous energy source accessible in many locations, has been slow to catch on. Nearly 2,000 years ago, the Romans made extensive use of geothermal energy — heat from the...

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