Hydrogen systems : a Canadian strategy for greenhouse gas reduction and economic growth

Rising concerns about the depletion of fossil fuels and climate change have led to the search for new energy sources. This paper outlines the mission of the Canadian Hydrogen Association, which is to build on Canada's energy resource base and expertise in hydrogen technologies in order to deploy sustainable hydrogen energy systems. Basic strategies needed to develop hydrogen systems in Canada were outlined, with specific reference to the establishment of low cost energy sources with low life-cycle emissions. The current hydrogen infrastructure produces marginal life-cycle emissions benefits, particularly when compared with improvements in technologies expected in the next 10 years. It was noted that regional development of hydrogen systems was likely to be an effective strategy, due to high transportation costs. Several potential locations were discussed for the development of a hydrogen energy infrastructure. Opportunities arising from hydrogen vehicle penetration of consumer markets and the broad commercialization of fuel cells were examined. Feasible transition strategies were reviewed, to be built in the near term around pathways such as hydrogen internal combustion engines and fuel cell vehicles designed for high-value niche applications. Strategies addressing the preparation of the market to express the value proposition for hydrogen were discussed, with reference to the fact that the existing energy market places no value on environmental factors. Several recommendations were made to conclude the discussion, and included: the necessity of government action to establish national goals; the creation of a stakeholder base for hydrogen systems; a government and industry partnership towards the development of a near-term commercialization plan; and the establishment of a long-term direction for the development of hydrogen systems in terms of advancing technology and public education. refs., tabs., figs