NEI's Field Trip to the PJM Interconnection Hub

Last week about 30 of us from NEI took a field trip to the PJM Interconnection hub in Valley Forge, PA to learn how the electric grid opera...

GM's Plug-in Plugging Into the Grid

Obligatory hat tip to NEI Notes reader Scott for pointing us to this Seattle Times story about GM's plans for its plug-in hybrid vehic...