In February, Time ran a nice bit of advertorial for the Knox Street-based Current Energy store, where it's a bright, fancy shade of green. Now, the joint's set to get a little more national pub tomorrow, when it's featured on the Sundance Channel at 8 p.m. locally during an episode of Big Ideas for a Small Planet. A video preview is after the jump. Or, you can skip it, turn off your computer and stop wasting electricity. Didn't think so. --Robert Wilonsky