CNN: Imagine climbing 276 steps to change a light bulb. That’s all in a day’s work for Rian Harford. The Zephyr wind turbine towers over Jiminy Peak Mountain Resort in Massachusetts. He’s a mountain operations mechanic at Jiminy Peak Mountain Resort. And that light bulb isn’t just a regular light bulb. It belongs inside an air-traffic warning light that sits 253 feet high upon a wind turbine. Jiminy Peak, in Hancock, Massachusetts, touts itself as the first ski resort in …