I recently presented at the 7th Product Carbon Footprint (PCF) World Forum Summit, a gathering of experts brought together by Berlin-based think tank Thema1 “to foster and facilitate international discussion on how to assess, reduce, and communicate the impact of goods and services on the climate.”

What do Apple, HP and Dell have in common – apart from making computers? They all source electronics from Foxconn, the beleaguered Chinese company under fire for working conditions at its factories. There is a clear lesson to be drawn from the ongoing Foxconn furor.

To garner feedback on the issues and options related to green power accounting, the GHG Protocol team held discussion-based workshops over the past few months tailored to US and European audiences specifically. The DC workshop on December 13th, 2010 centered around accounting practices relating to renewable energy credits (RECs), best practices for assuring clear emission attribute ownership, and how an emissions cap on the power sector impacts voluntary green power purchases.