Loiret nature environnement
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Transcript of Loiret nature environnement
L Y C É E E N F O R Ê T
Lycée en forêt
Projet Ecolycée
L Y C É E E N F O R Ê T
Energy Conservation Project
• Resources and the risk of depletion
• Energy disparities and their geopolitical consequences
• Air pollution
• Impact on climate
• Proposals and alternatives
L Y C É E E N F O R Ê T
Primary Energy Demand
Energy Resource and Depletion risk
Source : International Energy Agency – www.iea.org
Coal
Hydroelectric
Petrol
Biomass
Gas
Other
Nuclear Power
L Y C É E E N F O R Ê T
Developing countries with strong economic growth
Population increase (+ 70 % in 30 years)
Rapid increase in transport
OECD Countries: Germany, Australia Austria BelgiumCanadaChiliKoreaDenmarkSpainUSA FinlandFranceGreeceHungaryIrelandIcelandIsrael
OECD
Non-OECD Europe
Latin America
Middle East
China
Africa
Ex-USSR
Asia (excluding China)
Others
ItalyJapanLuxembourgMexicom NorwayNew ZealandHollandPolandPortugalSlovakiaCzech RepublicUnited KingdomSloveniaSwedenSwitzerland Turkey
L Y C É E E N F O R Ê T
Physical limitations
Petrol
1st half ‘easy’ oil
production
2nd half‘difficult’
oil production
Peak Production
Depletion
L Y C É E E N F O R Ê T
Source : www.negawatt.org
Energy Use in France (2003)
Nuclear
Electricity
Gas
Petrol
Coal
L Y C É E E N F O R Ê T
Regional disparities in energy use
2.6 billion people do not have access to 'modern' forms of energy.
L Y C É E E N F O R Ê T
Geopolitical impact of energy disparities
1990 : Iraqi invasion of Kuwait and the start of the Gulf War
2007 Red carpet treatment of a dictator to get nuclear contracts
L Y C É E E N F O R Ê T
April 2010 Gulf of Mexico oil slick
Pollution
March 2011 Explosion of the Fukushima nuclear reactor
L Y C É E E N F O R Ê T
Impact on climate
L Y C É E E N F O R Ê T
Global changes observed in 20th century
An increase in average global temperatures of 0.74ºC and accelerating!
A rise in average sea levels of between 12 and 22 cm
L Y C É E E N F O R Ê T
An increase of between 5 and 10% in continental rainfall in the Northern hemisphere and a decrease of approximately 3% of the Mediterranean and North and West Africa
A reduction in cloud cover (around -10% since the end of the 1960s) and a retreat in mountain and non polar glaciers
Global changes observed in 20th century
L Y C É E E N F O R Ê T
Predictions for the 21st century
Changes in temperature (ºC)
Global CO2 emissions(in millions of tons)
L Y C É E E N F O R Ê T
Environmental and human impact
L Y C É E E N F O R Ê T
Climate change and its effect on other global issues
L Y C É E E N F O R Ê T
Energy use in your school
L Y C É E E N F O R Ê T
Solutions?
L Y C É E E N F O R Ê T
Source : www.negawatt.org
The Négawatt option
L Y C É E E N F O R Ê T
Source : www.negawatt.org
Sob
Energy Sobriety
Energy Efficiency
Renewable Energies
The Négawatt option
L Y C É E E N F O R Ê T
Source : www.negawatt.org
The Négawatt option
L Y C É E E N F O R Ê T
Eco actions!
L Y C É E E N F O R Ê T
Renewable energies
L Y C É E E N F O R Ê T
Passive housing in the Vauban Quarter in Fribourg
In the home
L Y C É E E N F O R Ê T
Vocational training centre Fribourg
In companies and in towns
Solar powered building in the Fribourg station quarter