Comments on: 40% of Energy Use Comes From Buildings : States Adopting Tougher Codes : BIM can help http://frombulator.com/2009/07/40-of-energy-use-comes-from-buildings-states-adopting-tougher-codes-bim-can-help/ Half Work, Half Play, Half other stuff Wed, 20 Jan 2016 16:22:10 +0000 hourly 1 https://wordpress.org/?v=5.0.9