A powerhouse coalition of impact investors hopes to build out the field through a donor collaborative launched last week with an initial $12.5 million in commitments. The mission of the new Tipping Point Fund (TPF) is creating and scaling a high-functioning market that operates with integrity. The U.S. Impact Investing Alliance will manage the work. Fran Seegull, its...Read More

  Tesla Model S lithium-ion battery pack in rolling chassis Although electric cars haven’t quite taken off in the 2010s the way some had anticipated, sheer economics are pointing to the 2020s as the time when EVs will find that market fever pitch. From 2010 to 2019, lithium-ion battery prices (when looking at the battery...Read More

Combating Global Climate Change at the Regional Scale Panelists from left to right: Alex Halliday, Ruth deFries, Joshua Fisher, Lisa Sachs, Jason Bordoff, V. Faye McNeill. Photo: Eileen M. Barroso/Office of Communications and Public Affairs With climate change affecting different parts of the world in different ways, a group of Columbia University faculty members gathered...Read More