Tetra Pak to lower greenhouse emissions by 40% Written on 7th February 2017. Posted in Archived. Tetra Pak has become the first food packaging company to receive SBT approval to pledge a significant reduction in greenhouse emissions. Read more at http://www.packagingnews.com.au/sustainability/tetra-pak-to-lower-greenhouse-emissions-by-40?utm_medium=email&utm_campaign=PKN_Newsletter%20Tue%207%20February%202017&utm_content=PKN_Newsletter%20Tue%207%20February%202017+CID_fa22057c531052f9e8bd9b933ca8290b&utm_source=Email%20marketing%20software&utm_term=Read%20more#4iJe8bZhMkirC4IJ.99 Previous Next