Using liquid air for grid-scale energy storage
New research finds liquid air energy storage could be the lowest-cost option for ensuring a continuous power supply on a future grid dominated by carbon-free but intermittent sources of electricity.
MIT students advance solutions for water and food with the help of J-WAFS
J-WAFS marks 10 years of supporting student engagement through grants, fellowships, events, mentorship, and funding for clubs.
Enabling energy innovation at scale
As part of MITEI’s speaker series, The Engine CEO Emily Knight explained how to take “tough tech” innovation from idea to impact.
Taking the “training wheels” off clean energy
At the 2025 MIT Energy Conference, energy leaders from around the world discussed how to make green technologies competitive with fossil fuels.
Technology developed by MIT engineers makes pesticides stick to plant leaves
With the new system, farmers could significantly cut their use of pesticides and fertilizers, saving money and reducing runoff.
Will neutrons compromise the operation of superconducting magnets in a fusion plant?
Tests suggest these powerful magnets will not suffer immediate loss of performance during irradiation.
Reducing carbon emissions from residential heating: A pathway forward
A new MIT study identifies steps that can lower not only emissions, but also costs, across the combined electric power and natural gas industries that now supply heating fuels.
Smart carbon dioxide removal yields economic and environmental benefits
MIT study finds a diversified portfolio of carbon dioxide removal options delivers the best return on investment.
Toward sustainable decarbonization of aviation in Latin America
Special report describes targets for advancing technologically feasible and economically viable strategies.
The multifaceted challenge of powering AI
Providing electricity to power-hungry data centers is stressing grids, raising prices for consumers, and slowing the transition to clean energy.
The role of modeling in the energy transition
At the MITEI Fall Colloquium, the administrator of the US Energy Information Administration explained why long-term energy models are not forecasting tools — and why they’re still vitally important.
How hard is it to prevent recurring blackouts in Puerto Rico?
Using the island as a model, researchers demonstrate the “DyMonDS” framework can improve resiliency to extreme weather and ease the integration of new resources.
New climate chemistry model finds “non-negligible” impacts of potential hydrogen fuel leakage
MIT study confirms the climate impacts of hydrogen, recommends leak prevention be a priority as infrastructure for handling this clean-burning fuel is built.
Is there enough land on Earth to fight climate change and feed the world?
Study shows how smart policies could address competing land-use needs.
Reality check on technologies to remove carbon dioxide from the air
Study finds many climate-stabilization plans are based on questionable assumptions about the future cost and deployment of “direct air capture” and therefore may not bring about promised reductions.