Canada sees second environmental dispute in recent months as wind-power investor threatens NAFTA arbitration December 2, 2012Energy Disputes, Environmental Disputes, News, North American Free Trade Agreement (NAFTA) NAFTA wind arbitration, NAFTA windstream arbitration Jarrod Hepburn You are not logged in. If you are a subscriber, please Login to access. If you are not a subscriber, you can contact us for a rate quote at subscribe@iareporter.com. Alternatively, you can sign up to receive free email headlines here.