Take Note
Environmental duty
EU rejects allowance hike
United effort
Averse to 'Clear Skies'
Polluters must pay
Does emissions trading adhere to this principle?
Going cheap
Australia is about to set up an emissions trading exchange
Better shape up
Kyoto's compliance force begins operation
The rising
Big business
Methane matters
But surely not more then carbon dioxide?
Japan imposes carbon tax
Soiled option?
US scientists evolve way to sequester carbon dioxide in soil
Too greedy for foresight