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What's really
driving electricity
price increases?
How the National Electricity Market Works




                                                       ill
                 ...
What really makes
up an energy bill?


                                      14%
                   ill                   ...
Network expenditure
is growing fastest




          2010                                2015                             ...
How networks are used
          12                                           12
     11        1                          ...
Network spending over five years
 (2010-2015) = $46 billion

                                                             ...
The Solution


                   !                                                                      50%




         ...
Where will the savings come from ?

                                                   22608 MW


                        ...
Why is it green?


                         73MT
                        CO2 per
                          year




      ...
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How It Works

  1. 1. What's really driving electricity price increases?
  2. 2. How the National Electricity Market Works ill Electricity B Generator Transmission Retailer ‘your bill’ and Distribution
  3. 3. What really makes up an energy bill? 14% ill ill Electricity B The retailer's 41% Electricity B $ charges Networks 34% Wholesale price of power 6% 5% the Other carbon green price schemes [1] Building and New maintaining infrastructure of network makes your bill higher [1] Forecast data from Australian Government, National Energy Savings Initiative Discussion Paper pg 5, for 2012-2013
  4. 4. Network expenditure is growing fastest 2010 2015 2030 [2] [3] $46 Billion $240 Billion [2] Ernst and Young (2011) Rationale and drivers for DSP in the electricity market – demand and supply of electricity Prepared for the AEMC Power of Choice Review - giving consumers options in the way they use electricity [3] Australian Energy Markets Commissions, Fact Sheet 2: demand side participation and prices
  5. 5. How networks are used 12 12 11 1 11 1 10 9 2 3 Most of the 10 9 2 3 Peak time January Rare peak times 8 7 5 4 time (day) 8 7 5 4 (evenings) (40 hours /year) hot or cold days 6 6 100%
  6. 6. Network spending over five years (2010-2015) = $46 billion 21.4 Peak Demand 100% $ Billion Growth + 24.6 Total $ Billion annual demand = [2] Ernst and Young (2011) Rationale and drivers for DSP in the electricity market – demand and supply of electricity Prepared for the AEMC Power $ 46 Billion of Choice Review - giving consumers options in the way they use electricity
  7. 7. The Solution ! 50% A set of Will That could [4] smart system unlock save billions changes benefits [4] Think Small 2012: The Australian Decentralised Energy Roadmap. Institute for Sustainable Futures, University of Technology Sydney.
  8. 8. Where will the savings come from ? 22608 MW 19 % 46 Cogen-trigen Energy efficiency (10423MW) % (4216MW) Storage 2% (380MW) 4% Local renewables 25 % (875MW) Local bioenergy (1032MW) 5% Peak demand measures (5682MW) [4] Think Small 2012: The Australian Decentralised Energy Roadmap. Institute for Sustainable Futures, University of Technology Sydney.
  9. 9. Why is it green? 73MT CO2 per year Could save 35% More energy Prevents local of Australia’s 2009 supplied by impacts of mining and electricity sector renewables building high-voltage emissions[4] transmission lines [4] Think Small: The Australian Descentalised Energy Roadmap, ISF. The International Energy Agency estimates up to 60% of global emissions reductions must come from efficiency.

Energy Market For Smart People

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