Articles and videos about LEF:
How to Live Without Fossil Fuel (Introductory Video)
Powering a Community with Solar Electricity (LEF has the only DC powered community that we know of, here's how it works)
The Best Way to Store Off-Grid Energy
Batteries that Last (almost) Forever

Virginia Homegrown created a program at LEF (the LEF part starts at the 29 minute mark in the program)

International Permaculture has done 2 articles on LEF. One is in issue #93, Autumn 2017, and the second is in issue #94, Winter 2017.
Article about LEF at the Atlantic Online Magazine
Article about LEF in The Central Virginian
Cville weekly in Charlottesville VA
Slideshow produced by Alexis a while ago