Business Green: The Sustainable Forestry Initiative (SFI), which has certified more than 180 million of acres in North America, has released an updated version of its certification standard. The new SFI 2010-2014 Standard came about after an 18-month public review process and includes updated and expanded principles, objectives and performance indicators. Changes to the standard address conservation of biodiversity in North America and offshore forests, climate change, bioenergy, fiber …