Cost saving in meeting the commitments of the Kyoto Protocol through the abatement of non-CO2 greenhouse gas emissions

Author(s):  
S. Tuhkanen ◽  
R. Pipatti
2008 ◽  
Vol 127 (1) ◽  
pp. 138-151
Author(s):  
Chris Russill

New Zealand's greenhouse gas emissions have increased significantly since 1990. This article examines how the fact of increasing emissions is discussed and given significance in New Zealand's national public discourse on climate change. Greenhouse gas emissions became a serious public concern on 17 June 2005, when the New Zealand government estimated a $307 million Kyoto Protocol liability in its 2005 financial statements. Conservative media coverage of this report emphasised governmental miscalculation, the financial liabilities generated by Kyoto Protocol regulations and a struggle between Climate Change Minister Peter Hodgson and industry voices over how to define the problem. This article links the arguments and discursive strategies used in the 17 June 2005 newspaper coverage of increasing greenhouse gas emissions to the institutional actors shaping New Zealand climate change policy. The increased effectiveness of industry challenges to government climate change policy is noted and discussed.


2010 ◽  
Vol 54 (3) ◽  
pp. 463-516 ◽  
Author(s):  
Shi-Ling Hsu ◽  
Robin Elliot

Abstract Canada’s greenhouse gas emissions have risen dramatically since the 1997 negotiation of the Kyoto Protocol, and that rise has continued through Canada’s 2002 ratification of the Protocol. Along with economic dislocation, constitutional barriers to regulation have sometimes been cited as the reason for caution in regulating greenhouse gases. This article critically evaluates the constitutional arguments and examines the policy considerations surrounding various regulatory instruments that might be used to reduce greenhouse gases. We conclude that the Canadian constitution does not present any significant barriers to federal or provincial regulation and that policy considerations strongly favour the use of two instruments: a federal carbon tax to impose a marginal cost on emissions and the Canadian Environmental Assessment Act to review federal projects that may increase greenhouse gases.


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