ecology energy david
TRANSCRIPT
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NATURAL ENVIRONMENTENERGY
Zhi Jian (David) Wong
University of Auckland
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Natural Environment (Ecology)
Renewable Energy System(R.E)
Energy Efficiency System(E.E)
R.E + E.E =
Green Economy.
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Conventional Myth Choose one:
1. Economy 2. Sustainability
Green Economy =
A Sustainable Economy
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Green Economy A green economy is aneconomic developmentmodel
based onsustainable development.
Its most distinguishing feature from prior economic
regimes is direct valuation ofnatural capitalandecological servicesas having economic value.
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Green Economy Karl Burkartdefines a green economy as based on six main sectors:1. Renewable energy2. Green buildings3. Clean transportation4. Water management
5. Waste management6. Land management
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Economy
EcologySocial
SUSTAINABLEVIABLE
BEARABLE
EQUITABLE
CHRISTCHURCH
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Economy
EcologySocial
VIABLE
BEARABLE
EQUITABLECHRISTCHURCH
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Why a green economy would be ideal for
Christchurch?
1. NZ identity to be a clean green country
2. Prototype City Test Case City
3. Growing Energy Crisis
4. Climate and Weather
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1. NZ identity to be a clean green country
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NZ Electricity Generation Sources
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Energy Supply Sources
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Christchurch Energy Sources
Renewable Energy Sources
Non - renewable Energy Sources
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C.A.F.E
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2. Prototype City Test Case City1. Importance Largest City Centre for the South Island of
New Zealand
2. Pilot City Only around 370,000 population
3. Strong sense of community and change is welcomed
4. Pre-Earthquake City A good comparison for test
cases as the previous city was a typical urban rural
township
5. Opportunity In great need of rebuilding and for smart
plans to be implemented
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3. Growing Energy CrisisInternational consumption of
energyOil products Gas Electricity
(calendar year 2008)(tonnes per
person)(m3 perperson)
(kWh perperson)
Norway 4.41 1,545 27,682
Canada 3.88 3,014 17,998
USA 4.29 2,208 14,355
Australia 2.49 1,531 12,570
New Zealand 2.04 981 10,200
Japan 2.31 806 8,533
France 1.82 759 8,196
Germany 1.87 1,144 7,446UK 1.9 1,693 6,576
Portugal 1.7 475 5,165
Turkey 0.45 494 2,599
Mexico 1.17 580 2,326
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4. Climate and Weather
Dry Hot NW Winds
Damp coastal Easterly WindsSunshine Hrs 2,050 hours
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Energy Areas in NZ
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Double-Cropping
Double-Cropping Solar Energy with AgricultureEnhancing the Agriculture process by using the solar panels to protect from
the harsh direct sun to create a more efficient micro-climate underneath
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1. Economic Recession2. Unemployment Levels3. Upgrade Talent pool4. Upgrade skill set for residents5. Increased Population
Green Economy = NEW Green Jobs
we must connect the people who need work themost with the work that most needs to be done.- Van Jones, Co-Founder of the Ella Baker Center
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Green Jobs
R.E + E.E sales outpaced the combined sales
of the three largest U.S. corporations. (2006)
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1. Renown for people being innovative and creative2. Case-study city = added tourism = added economy3. New Innovative Green Economy =
Perfect environment for New Zealand and the rebuilding ofChristchurch is the perfect opportunity for this to happen.
NZ / Christchurch Identity
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1. Educational facilities2. Creative/ Innovative Businesses
3. Research Centres4. Community Support
How to make all this happen:
Government/State incentives.Tax credits, Rebates, Grants/Loans
Programmes to train and encourage Green proposals
Implementation
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Christchurch becomes the worlds first city that
is sustained by a Green Economy and
becomes a pilot project city for others to
learn from.
Christchurch the Green Garden City.
Outcome
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Masdar City in Abu Dhabi (US$22 billion)
Which is more Green ?