Environment Environment andand SustainableSustainable DevelopmentDevelopment

GREENHOUSE GAS GREENHOUSE GAS POLLUTIONPOLLUTION

Thomas BergerThomas BergerWenzel FialaWenzel Fiala

Martin HannemannMartin HannemannPaul PolterauerPaul Polterauer

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

TreibhausgaseTreibhausgase

Wasserdampf (HWasserdampf (H22O)O)

Kohlendioxid (COKohlendioxid (CO22))

Methan (CHMethan (CH44))

Lachgas (NLachgas (N22O)O)

Fluorchlorkohlenwasserstoffe (FCKW)Fluorchlorkohlenwasserstoffe (FCKW)

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

Future ScenariosFuture Scenarios

• Increased quantities of greehouse gas Increased quantities of greehouse gas in the atmosphere will cause global in the atmosphere will cause global climate changesclimate changes

• Many Sources predict drastic climate Many Sources predict drastic climate changes in the years to comechanges in the years to come

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

• Ecological EffectsEcological Effects

• Climate changes will especially Climate changes will especially affect our environmentaffect our environment

• IPCC report forecasts different IPCC report forecasts different specific scenarios on how specific scenarios on how greenhouse gas might change greenhouse gas might change global climateglobal climate

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

• Economical effectsEconomical effects

• Severe climate changes will affect Severe climate changes will affect the economy as wellthe economy as well

• ““Stern report” describes possible Stern report” describes possible affectsaffects

• High costs by damage through High costs by damage through extreme climate conditions (20% extreme climate conditions (20% GDP)GDP)

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

GegenmaßnahmenGegenmaßnahmen

• EmissionszertifikateEmissionszertifikate

• SteuerSteuer auf auf EmissionenEmissionen

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

Emissionszertifikate:Emissionszertifikate: Ausgabeverfahren:Ausgabeverfahren:

• VersteigerungVersteigerung

• Verkauf zum staatlich FestpreisVerkauf zum staatlich Festpreis

• GratisvergabeGratisvergabe

Gültigkeitsdauer:Gültigkeitsdauer:

• Befristete GültigkeitBefristete Gültigkeit

• Unbefristete GültigkeitUnbefristete Gültigkeit

GREENHOUSE GAS POLLUTIONGREENHOUSE GAS POLLUTION

SteuerSteuer auf Emissionen: auf Emissionen:

• Pigou-SteuerPigou-Steuer

• Preis-Standard-AnsatzPreis-Standard-Ansatz

Environment Environment andand SustainableSustainable DevelopmentDevelopment

GREENHOUSE GAS GREENHOUSE GAS POLLUTIONPOLLUTION

Thomas BergerThomas BergerWenzel FialaWenzel Fiala

Martin HannemannMartin HannemannPaul PolterauerPaul Polterauer