Originally published on EV Obsession. More than half a million plug-in electric vehicles were delivered to buyers globally in 2015 — just under 540,000, to be nearly exact — according to new figures from EV-Volumes, an EV sales database and consultancy now partnering with EV Obsession and CleanTechnica. These new numbers represent a roughly 70% increase [… Global Electric Car Sales Surpasses Half A Million In 2015 was originally published on CleanTechnica. To read more from CleanTechnica, join over…