#HARVARD SOLID STATE BATTERY LICENSE#

Li’s lab has also received funding in support of solid-state battery research from the Massachusetts Clean Energy Center (MassCEC) Catalyst Program, the Harvard Data Science Initiative, the Harvard FAS Dean’s Competitive Fund for Promising Scholarship, and the U.S. The solid state battery research advances in Professor Li’s Harvard lab that have been licensed to Adden Energy were enabled in part by funding from the University’s Climate Change Solutions Fund, which supports research and policy initiatives addressing climate change, the transition to clean energy, and related health impacts and from Harvard OTD’s Physical Sciences and Engineering Accelerator, which advances researchers’ most commercially promising innovations toward the launch of new startups and industry engagements. Extending the lifetime of the batteries, as we’re doing here, is an important part of that.” “The technology needs to be accessible to everyone. won’t have a used-car market if EV batteries last only 3 to 5 years,” added Li. “Electric vehicles cannot remain a luxury fashion, literally the ‘one percent’ of vehicles on the road, if we are to make progress toward a clean energy future, and the U.S. Adden Energy’s mission is to develop cutting-edge battery technologies, thereby enabling mass adoption of electric vehicles and contributing to a greener and more sustainable global economy.” “It is more important than ever to accelerate the transition to clean energy and zero-emission transportation.

Our recent study shows that this nice feature can also be maintained at scale-up.”įred Hu, who also serves on the Global Board of the Nature Conservancy, said:Ĭlimate change is the defining challenge facing the world. “As a result, the device can sustain its high performance over a long lifetime. “We defeat the growth of dendrites before they can cause damage, by novel structural and material designs”. Typically, lithium-metal anodes in other solid-state designs develop dendrites, twig-like growths that can gradually penetrate through the electrolyte to the cathode. Ye, who is now CTO of Adden Energy, said:

The technology developed at Harvard, which includes core innovations in solid-state battery design and electrolyte production methods, may offer other crucial advantages. In order to electrify this segment, EVs need to recharge at comparable times to internal combustion vehicles, essentially in the time you’d currently spend at the gas pump.” For example, 37% of Americans don’t have garages at home, so at-home overnight charging is not possible. “However, broad adoption of electric vehicles requires batteries that can meet a diverse set of consumer needs. carbon dioxide emissions were produced by transportation, said:Ĭomplete electrification of the vehicle fleet is one of the most meaningful steps we can take to fight climate change. William Fitzhugh, CEO of Adden Energy, noted that in 2019, 29% of U.S. We have achieved in the lab 5,000 to 10,000 charge cycles in a battery’s lifetime, compared with 2,000 to 3,000 charging cycles for even the best in class now, and we don’t see any fundamental limit to scaling up our battery technology. “We set out to commercialize this technology because we do see our technology as unique compared to other solid-state batteries. If you want to electrify vehicles, a solid-state battery is the way to go. Li, who is a scientific advisor to Adden Energy. The startup aims to scale the battery up to a palm-sized pouch cell, and then upward toward a full-scale vehicle battery in the next three to five years.

Fred Hu, PhD, founder and Chairman of Primavera Capital, is also a founder of Adden Energy. It also boasts high energy density and a level of material stability that overcomes the safety challenges posed by some other lithium batteries.Īdden Energy was co-founded in 2021 by Li, along with William Fitzhugh, PhD, and Luhan Ye, PhD, both of whom contributed to the development of the technology as graduate students in Li’s Harvard lab. Paulson School of Engineering and Applied Sciences (SEAS), the lab-scale coin-cell prototype has achieved battery charge rates as fast as three minutes with over 10,000 cycles in a lifetime, with results published in Nature and other journals.

#HARVARD SOLID STATE BATTERY LICENSE#

The license and the venture funding will enable the startup to scale Harvard’s laboratory prototype toward commercial deployment of a solid-state lithium-metal battery that may provide reliable and fast charging for future EVs to help bring them into the mass market.ĭeveloped by researchers in the lab of Xin Li, PhD, Associate Professor of Materials Science at Harvard John A.

Primavera Capital Group led Adden Energy’s seed round, with participation by Rhapsody Venture Partners and MassVentures.

Harvard solid state battery