You may have noticed that the 4th Tuesday of each month Arctic Sun LLC will be having lectures out at the Blue Loon (2999 Parks Hwy.) from 6:30-8PM. Tonight’s was interesting: Affordable Energy Now, Options, Economics, Financing. If you’d like to check this outfit out ahead of time, you can go to Arctic Sun’s website for more information. One of the most impressive pieces was a GIS map of all homes in a part of Cambridge Mass. where from aerial photo they can tinker with various surroundings (like cut particular trees down) and then the difference it would make in KW potential…. Anyway, be sure to check out the next session in a month!