- Data on energy supply and use are for 2006, the most recent year for which comparable international information is available.
- “Powerful Connections,” Report to the National Advisory Panel on Sustainable Energy Science and Technology, Natural Resources Canada, Ottawa, 2006.
- 80% of the distance would be along existing highways or transmission right-of-ways. The distance would be reduced to about 2600 km if the terminal in Venezuela were in the vicinity of two dams on the upper Caroni yet to be built–Aripichí and Eutobarima–with a combined capacity of about 4000 MW.