Weekly Greenhouse Gas Indicator for NSW 28 May-3 June 2010

If anything is needed to convince there is an urgent need for a national legislative response to global warming, it is the fact that the Australian states display such variance in greenhouse gas levels under different state policies and strategies.

According to the Climate Group, between 28 May and 3 June 2010 South Australia was 11% below the average equivalent 1990 weekly emissions and 16% below the equivalent 2000 weekly average, Queensland 97% above the average equivalent 1990 weekly emissions and 27% above the equivalent 2000 weekly average, Victoria 31% above the average equivalent 1990 weekly emissions and 1.8% above the equivalent 2000 weekly average and New South Wales 23% above the average equivalent 1990 weekly emissions and 5.7% above the equivalent 2000 weekly average.

Neither West Australia, Tasmania nor the Northern Territory are tracked in this data set.

Weekly Greenhouse Indicator - New south Wales

This week's (28 May to 3 June) NSW Indicator is 2.043 million tonnes of greenhouse gas emissions, the breakdown is as follows:

In tonnes:

Electricity from coal: 1.192 million; 58.3%

Natural gas: 0.177 million; 8.7%

Petroleum: 0.675 million; 33.0%

This week

NSW's emissions from energy fell by 0.9% or 18,000 tonnes, due to a decrease in emissions from both gas and coal-fired generation.

Emissions sources

Emissions from coal-fired electricity, which accounted for 88% of electricity generation in NSW this week, fell by 1.9% or 23,000 tonnes.

Emissions from gas fell by 8.7% or 17,000 tonnes.

Emissions from petroleum products grew by 3.3% or 22,000 tonnes

Demand & Import/Export

Electricity demand fell by 0.7%.

NSW imported 4.6% of its electricity demand from other states, compared to 2.3% last week.

Comparisons

This week's Indicator is 1.0% higher than the same week in 2009 and total emissions to this stage of 2010 are 4.9% lower than the similar stage last year.

This week's Indicator is 23% above the average equivalent 1990 weekly emissions and 5.7% above the equivalent 2000 weekly average.

Overview: WEEKLY GREENHOUSE INDICATOR - SUMMER REPORT 2009/10