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Greenhouse gas (GHG) emissions are currently at the crux of political, environmental, technological, and cultural discussions due to climate change. A drastic reduction of GHG emissions is needed in order to mitigate potentially catastrophic climate change impacts. Thus, thoroughly understanding emission sources is imperative. A disaggregated analysis of Canada’s future GHG emission projections has not yet been conducted. The objectives in this paper are to assess disaggregated GHG emissions in Canada for the years 2014, 2030, and 2050, and analyze the results through Sankey diagrams. Emissions are calculated using a bottom-up multi-regional accounting-based Long-range Energy Alternative Planning systems model. Each major economic sector in Canada is analyzed including the electricity generation, residential, commercial and institutional, industrial, transportation, and agriculture sectors. The emissions released in these sectors are traced to the resources and end-uses responsible. Results are presented for Canada and for provinces individually. GHG emissions contained in exported resources are evaluated. Results show that Canada’s business-as-usual GHG emissions will grow from 732 million tonnes in 2014 to 780 and 798 million tonnes in 2030 and 2050, respectively. Canada exports more emissions contained in resources than it emits. Per capita emissions intensity will fall by 14% between 2014 and 2050. Results are compared to climate targets and key areas of GHG mitigation potential are identified. Alberta’s oil and gas sector and Ontario’s transportation sector are the two single largest sectoral sources of emissions by 2050. This research can help policy makers, innovators, and the public better understand GHG emissions, which can lead to more effective GHG mitigation. [ABSTRACT FROM AUTHOR]

With the reality of climate change facing the planet, industry is being challenged to reduce greenhouse gas (GHG) emissions. Due to the large number of industrial parks around the world, they are an important and arguably, an appropriate level at which to manage GHG. The question being considered in this paper is whether a multi-disciplinary, muti-dimensional and integrated approach could result in a practical and cost-effective management plan for a carbon neutral eco-industrial park. Taking Debert Air Industrial Park (DAIP), Nova Scotia as an example, a combination of tenant and park strategies, which companies can adopt both individually and collectively in concert with industrial park planners and management are identified and are already being implemented in parks to reduce GHG emissions. The study also involved a survey of business managers. While we agree that some individual strategies such as enhancing renewable energy sources and energy efficiency initiatives will have significant impact, we conclude that a wider mix of strategies including land use planning will be necessary to result in a low carbon, resilient and ecologically sustainable park. Implementing these strategies will be helpful to reduce or offset GHG emissions at an industrial park level and facilitate the transition of industrial parks towards an eco-industrial development in both regenerative and preventative ways through planning, design and management. [ABSTRACT FROM AUTHOR]

Situated within the broader climate justice movement, the fossil fuel divestment movement calls for both public and private divestment of financial holdings from fossil fuel companies. This paper examines the extent of fossil fuel divestment campaigns at higher education institutions across Canada, examining key actions and tactics through which campaigns are initiated and mobilized, as led by students, faculty, alumni, and climate justice organizations. Findings indicate that out of 220 accredited Canadian universities and colleges, there are 38 active divestment campaigns and 6 institutions that have committed to varying degrees of divestment. Tactics used in these campaigns include signing of petitions, sit-ins, rallies, and protests, facilitated through face-to-face and online platforms. Findings revealed significant borrowing of actions and tactics among campaign actors, including the use of branding and messaging from international environmental organizations, such as 350.org. This research contributes to scholarly knowledge on how higher education divestment movements and related campaigns for institutional change can influence how sustainability and climate change are addressed. Actors can build on this knowledge to develop sustained collaborative systems to address current and future challenges across institutions and in society at large. [ABSTRACT FROM AUTHOR]