A tree grows in Brooklyn ... and in Harlem, and in Times Square

Even though the news is mostly bleak in the retail environment -- heck, through the entire monetary ecosystem -- it is heartening to see some sparks of encouraging life at home here in New York City

Here's a little neighborhood shop just opened to cater to a green customer base in Brooklyn.

Here's a big multi-family housing and retail project going up in Harlem -- to be LEED Silver certified.

There's a push to power the giant billboards in Times Square with wind and solar energy.

And Inhabitat says the city has a plan to roll out super-efficient LED street lamps.

You go, Big Apple!