In the broadest sense of the word, energy is a substance’s capacity to do work or produce an effect, such as burning coal to create heat. Canada is home to vast quantities of both renewable (e.g. wind) and non-renewable energy sources (e.g. oil). This collection gathers all of The Canadian Encyclopedia’s articles relating to energy, from various types to the means by which they are sourced.
The importance of transportation to a trading nation as vast as Canada cannot be underestimated. The great distances between mines, farms, forests and urban centres make efficient transport systems essential to the economy so that natural and manufactured goods can move freely through domestic and international markets. Transportation has and will continue to play an important role in the social and political unity of Canada.
The fuel cell, device that directly converts the energy potential of fuels into electrical power. (Electrical power is equivalent to work output.) Directly means without first burning the fuel to cause a temperature rise followed by a second-step, which is the conversion of heat into work.