Owner Origin Energy Limited ACN/ARBN 000 051 696

Service Clayton Utz Level **** Street MELBOURNE VIC 3000

Various Provisions of subsection 41(5) applied.

Filing Date 22 July 2008

Class 4 Gas fuel; compressed gas; gas for lighting; gas for cooking; liquid petroleum gas; propane; natural gas

Class 35 Business management and consultancy services; project management services; all being in relation to the provision, supply and distribution of energy including electricity and gas; business management consultancy services in relation to energy usage, energy cost reduction, energy management and energy information management; wholesaling and retailing of emmissions reduction apparatus, water efficient apparatus (being tanks and pumps) and renewable energy apparatus (being photovoltaic panels and systems and solar hot water systems), including such services subject to, related to or giving rise to environmental, carbon and emission products (including credits, permits, rights, certificates, allowances and derivatives of or relating to those products); business and project management and consultancy services in relation to production and creation of environmental, carbon and emission products (including credits, permits, rights, certificates, allowances and derivatives of or relating to those products) by selling or gifting, installing and procuring undertakings to use emissions reduction apparatus such as energy efficient apparatus (including light bulbs, power boards and appliances), water efficient apparatus and renewable energy apparatus (including photovoltaic panels and systems and solar hot water systems), including such services subject to, related to or giving rise to environmental, carbon and emission products (including credits, permits, rights, certificates, allowances and derivatives of or relating to those products)

Class 36 Issuing of, trading in and brokerage of environmental, carbon and emission products, including credits, permits, rights, certificates, allowances and derivatives of or relating to those products; issuing of, trading in and brokerage of products which are or relate to green power rights, renewable energy certificates, energy efficiency certificates, certified emission reductions, emission reduction units, assigned amount units, verified emission reductions, carbon equities, bonds and notes; trading in and brokerage of water allowances and biodiversity credits

Class 37 Installation of emissions reduction apparatus being water efficient apparatus and renewable energy apparatus

Class 39 Distribution and transportation of energy, including electricity and gas; supply of energy, including electricity and gas; consultancy services in relation to the distribution and transportation of energy; provision of energy, gas, water and electricity

Class 40 Production and generation of energy, including electricity and gas and including such services subject to, related to or giving rise to environmental, carbon and emission products (including credits, permits, rights, certificates, allowances and derivatives of or relating to those products)

Class 42 Design and project management services to develop and achieve energy savings opportunities