Anonymously contributed: It's is too early to say how much the Las Conchas Fire will cost Los Alamos National Laboratory, according to laboratory spokesman Kevin Roark. Some 13,000 LANL employees returned to work Wednesday. "People are just now filling out their timecards for last week," Roark said, adding that there is a cost code for fire-related activities. On the most elementary level, assuming a $2.5 billion annual budget and dividing that by the 260 days in a normal work year, there is a daily cost of $9.6 million — or $58 million for the six missed days. But there is not a single number on which everyone agrees for the lab's annual income. Many operations run 24/7, with at least some of them continuing or even costing more during an emergency. "The last time the lab calculated the cost of a 'snow day,' the number was about $3 million," Roark said. After the 2000 Cerro Grande Fire, the lab received $341 million from the U.S. Ene...