New Zealand needs to look at all Greenhouse Gas Emissions
Written by Karla Bell on Tuesday, 30 September 2008On the face of it, the New Zealand Climate Change (Emissions Trading and Renewable Preference) Bill passed on September 11 looks good. It is broader, covering more sectors than the first cut of the European Union Emissions Trading Scheme and UK Emissions Trading Scheme as it brings in early the transport and the utility sector under a regime that sets limits on the amount of greenhouse gases they can emit.
Planet Ark noted that, the New Zealand scheme is the “the first national cap-and-trade scheme outside of Europe”, joining 27 other nations that have adopted Climate Change bills. The bill was passed into law on a 63-57 vote in parliament, a relatively slim majority. Those that breach their limit will have to buy credits from users that produced emissions below their ceiling.
The New Zealand trading scheme phases in the less difficult sectors first across the economy such as emissions from forestry from 2008, transport by 2009, stationary energy such as coal-fired power stations by 2010 and agricultural waste by 2013.
The New Zealand emissions trading scheme will include liquid fossil fuels used in transportation beginning in 2011, and covers gasoline, diesel, aviation gasoline, jet kerosene, light fuel oil, and heavy fuel oil. Emissions from fuel used for international aviation and marine transport are exempted from the scheme, consistent with the Kyoto Protocol.
In Europe, the transport and power sector are where the big emissions are, whereas in New Zealand, the converse is true. About 60 percent of New Zealand’s power comes from hydro-electricity, while agricultural emissions, such as methane from livestock, comprise about 50% of the nation’s total greenhouse gas emissions, so this is no doubt why the agricultural sector is planned to be tackled last. I am not up on the best ways to reduce methane emissions from livestock, but last time I looked at this sector, there were mostly plans afoot for flatulence pills in animals. Eating less meat did not seem like a likely solution as this would affect New Zealands exports. See the New Zealand government’s agricultural research efforts on agricultural emissions.
So paradoxically, transport is easier to do in New Zealand and the government is making a meal of this fact. It states the transportation sector accounts for 19.2% of New Zealand’s CO2emissions. This sounds fantastic except this number needs to be looked at closely as there are 6 greenhouse gases that trap heat more powerfully than CO2. They are usually referred to as CO2 e (equivalents). Methane (CH4) is one of the gases produced from livestock and is 21 times more powerful than CO2 in trapping heat. So the overall number needs to be what percentage is the transport sector of all greenhouse gas emissions, my guess is it is probably half of 19.2% around 9.6%, so tackling transport in New Zealand is easier than Europe.
There is a positive here and that is if NZ is prepared to tackle transport emissions it could very easily embrace the Israeli model and become totally independent of oil from transport and develop models for use by other countries. See my next blog coming.
I understand that all countries have to get their Climate Bills through parliament. Australia is a long way from a vote and is still going through various consultative processes, Green papers followed by white papers. Australia is also an export oriented economy, with top heavy emissions from just one or two major sectors. The juggling act for countries is how to include the sector that produces most of the emissions and is the mainstay of the economy. In the case of Australia the mining and energy sector are increasingly our major export earner, the drought partly due to climate Change has reduced exports from agriculture.
The USA will no doubt have a very complex process, if as both candidates Senator Obama and McCain say they intend to pass national Climate Change legislation, Kyoto compliant or not. (In other words will the US come up with their own Bill outside of the Kyoto accord).
The positive side of the US economy is that its exports are not so resource intensive such as raw materials, energy and agriculture. The domestic economy, which is very broad-based is powered by oil in transport and coal for energy. This is the US problem but it is a problem they have control over.
However, if the U.S could embrace alternative sources of energy and energy efficiency for power generation, and alternative transport fuels, they could find themselves in a much better place than export oriented economies. See the US Climate Plans from Senator Obama and Senator McCain.
See Senator McCain proposed Climate Bill. and Senator Barack Obama proposed Climate Bills.

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I am talking with Brett Callow of Brighthub. Brett is a self-employed technical consultant and writer, Director of Business Development with Knowledge Stairway (a company which provides specialized training solutions for technical recruiters) and who lives in self imposed exile in an extremely remote corner of 