The U.S., Canada and Mexico put climate change at the center of efforts to deepen the North American alliance, pledging to cut greenhouse gas emissions from the oil and gas sector, boost the development of clean power and build new cross-border transmission lines.
President Barack Obama, Canadian Prime Minister Justin Trudeau and Mexico President Enrique Pena Nieto completed a one-day summit in Ottawa Wednesday, where they unveiled a commitment to see half of the continent’s electricity generated by clean sources by 2025.
