Canada Energy Flows

From a briefing document ‘Global and Canadian Context for Energy Demand Analysis – Energy Briefing Note’ (original source: ‘Powerful Connections: Priorities and Directions in Energy Science and Technology in Canada, Natural Resources Canada, 2006’) available on the National Energy Board website comes this Sankey diagram for Canadian Energy Flows in 2008:

Barely legible, but flow quantities are in Exajoule (EJ). The large bands that end about a quarter of the way are ‘exports’. Only the flows that go through to the power generation and consuming sectors represent domestic energy consumption.