CA Green Stickers All But Gone; Q1's Plug-In Hybrid Sales Suffered This Year: UPDATE

All good things must come to an end, and so it is with the green stickers that give plug-in hybrid drivers access to California's freeway carpool lanes with just one person in the car.

A total of 70,000 stickers were allotted, and the supply is now almost exhausted.

A bill to allocate 15,000 more stickers is pending in the California legislature, but even if it passes, those too will be snapped up in due course.

DON'T MISS: California Extends Electric-Car HOV Lane Access To 2019 (Sep 2013)

As of May 11, the California Air Resources Board notes that the state's DMV had issued 66,255 green Clean Air Vehicle stickers.

Some auto dealers will have applied for, and received, the stickers for cars they have registered but not yet sold--meaning that there will be plug-in hybrids still for sale at dealers with the coveted sticker.

Thus far, the supply of white stickers is unlimited: They are granted only to zero-emission vehicles--battery-electric and hydrogen fuel-cell cars--as well as natural-gas vehicles.

So buyers of BMW i3s, Nissan Leafs, Tesla Model Ses, and other lower-volume electric cars have nothing to worry about at the moment.

ALSO SEE: California HOV-Lane Stickers For Hybrids: Worth $1,200 To $1,500 (Jun 2009)

But advocates and industry analysts will watch the sales figures with interest to see whether plug-in hybrids lose their luster once they're no longer eligible for a green sticker.

[UPDATE: We have added a new graph to this story, which was first published on May 19th. The graph, above, shows the market share of hybrids, plug-in hybrids, and electric cars in California from 2009 through the first quarter of 2015. The downturn in plug-in hybrid market share from December 2014 to March 2015 is immediately apparent.]

Sales of the Toyota Prius Plug-In Hybrid, which has the lowest electric range of any plug-in car sold in the U.S., have fallen dramatically since last year, and the car will be withdrawn from production later this year.