programme „greenhouse, source of energy‟ · 2012. 9. 25. · energy transition greenhouses:...
TRANSCRIPT
Programme
„Greenhouse, Source of Energy‟
Energy Transition 2002 – 2020
Energy Summit, London, April 27, 2009
Content
• Introduction
• Dutch Horticulture
• History Horticulture & Energy
• Energy transition programme “ Greenhouse, source of energy”
• Greenhouses in metropolitan area‟s
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Dutch Horticulture (1)
Facts & figures (2008)• 25.000 acres greenhouse
• 5.000 growers (↓)
• 7.5 Billion €
• 80% export
• 110.000 employees (direct)
• 40% vegetables, 30% cut flowers, 30% pot plants
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Dutch Horticulture (2)
• Cluster approach (Porter)
• Greenport(s) Holland
• Strategic plan 2040
• Open innovation
• Sustainability
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To excell
Horticulture & Energy (1)
History• Coal →Oil→ Gas (1970)
• 2nd Oil Crisis (1979)
• 20-30% cost price
• 4.0 billion m3
• First Energy Saving
-screens
-condensors
-climate control (automatic)
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Horticulture & Energy (2)
Energy innovation in practice
• 1980 - 1985 / 1996
40% energy savings
Technologies &
Grower discussion groups
• 1997 New concept : „Greenhouse, source of energy‟
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40
50
60
70
80
90
100
1980 1985 1990 1995 2000 2005 2010
Jaar
en
erg
ie-e
ffic
ien
tie
(%
19
80
)
werkelijke ontwikkeling doelstellingrealisation goal
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Energy transition greenhouses - 2020
Motivation
• Cost price reduction energy
• Security of supply
• Sustainable Horticulture
„license to produce‟
• Decreasing CO2 emission
Policy document Energy Transition
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Energy transition greenhouses - 2020
Government ‘Clean & Efficient’ policy 2008 PP Agreement : Clean & Efficient Agriculture
Goals Greenhouse horticulture 2020 • New greenhouses: zero CO2 emission
• Reduction CO2 emission: 48% (63%)
• E-efficiency improvement: 2 % per year
• Sustainable energy: 20%
Implementation through existing Energy transition programme:
„Greenhouse, source of energy‟
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Energy transition : one integral approach
Energy transition programme GSE 2020• 7 strategies and goals 2011 / 2020
• Wide variety of instruments
Solar-energy Geothermal Biofuels
(bio-CHP)
LightLow energy
cultivation
Sustainable
Electricity
Sustainable
CO₂
=> Not one single solution, success through various combinations!
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Energy transition greenhouses: partners
• Growers Association (LTO Glaskracht Nederland)
• Horticulture Commodity Board (Productschap Tuinbouw)
• Ministry of Agriculture, Food Safety and Fisheries
and
• Research institutes, energy consultants, supply industry, etc.
Close relation with 6 other Energy Transition Programmes (government)
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Energy transition greenhouses: management
• Grower advisory committee for each transition strategy
• Steering committee
(growers association, horticulture commodity board, min. Agriculture FsF, Economics, Environment, research, NGO‟s, suppliers)
• Financing: Horticulture Commodity Board & Ministry of Agriculture, Food Safety and Fisheries
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approach: one innovation agenda
Research & Innovation projects
Demonstration projects
Communication
Monitoring
& Evaluation
Grants & Licenses
Feasibility studies
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Example: solar energy
• New generation heat exchanger
• Use of heatpumps
• Underground storage
• Saving 40%
• Supply of heat to houses
& nursing homes
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Solar Energy
Solar Energy for Electricity production
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• Elkas
• Wageningen UR
• NIR – reflection
• PV – cells
• 2018?
Geothermal heating project
• First project in Netherlands
• Heat from depth of 1,7 km
• Watertemp. 60 °C
• Substantial follow up
• Saving 90 % CO2 emission
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CHP - wood prunings
• Combined heat and power
• Bioenergy: wood prunings
• Saving 3 million m3 gas
(8 ha bell pepper)
• New / experimental
CO2 harvesting for
fertilisation:
double environmental profit
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watt
Now 2 years 5 years
kW MW
Energietransition: local waste to energyOmnivore SOFC Fuel cell
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Horticulture+ in metropolitan areas
• Supplier of healty and safe food, flowers and plants
• Supplier of renewable heat and electricity
• Supplier of clean water, recycling of nutrients
• Supplier of wellbeing
●Use of greenhouse energy technologies & glass
●More daylight & plants healthy micro climate
● Recreation
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Energy Webs
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Master plan
Greenport Shanghai AgroparkEast head of Dongtan,
Chongming Dao, Shanghai
People’s Republic of China Better city
Better Agriculture
Better Life
Peter Smeets
Madeleine van Mansfeld
Chonghua Zhang
Rik Olde Loohuis
Jan Broeze
Steef Buijs
Enrico Moens
Henk van Latesteijn
Ge Lan
Marco van Steekelenburg
Leo Stumpel
Wijnand Bruinsma
Trudy van Megen
Sander Mager
Peter Christiaens
Huub Heijer
Lu Hongmei
ISSN 15667197
Alterra-rapport 1391
© Wageningen, May 2007
Thank you very much for your attention
Nico van Ruiten
Dutch Growers Association
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