That should reduce the amount of CO2 the company's plants emit from 1.08 tonnes per megawatt hour (MWh) to 0.27 tonnes/MWh. Coal would be replaced with nuclear power, natural gas and renewable energy sources.
RisinRising temperatures in Antarctica are having an impact on the continent's many colonies of penguins - some are flourishing while others have undergone a significant population fall.
New ways of checking-in and monitoring luggage are being developed in an effort to make flying easier for passengers and end the misery of lost luggage.
I said we should drastically reduce the size of the public sector and its expenditure. And I gave as an example the railway where there were exorbitant wage bills compared to the revenue of the country
"I knew the number of passengers and I made a brief estimate of what it would cost to send them from Athens to the north of Greece and I decided it was quite obvious it would be cheaper to send them there by taxi rather than train."
At least 20 others were killed in violence elsewhere in Syria on Friday, according to activists, after tens of thousands of protesters took to the streets after prayers.
Activists said several whole families were slaughtered by security forces on the edge of town. Some died in heavy shelling, while others who were caught were summarily executed, our correspondent says
China experienced its biggest political scandal in a generation earlier this year when politician Bo Xilai was sacked and his wife found guilty of murdering a British businessman
Abdollah Hemat, spokesman for the governor of Uruzgan, told the Afghan Islamic Press news agency that the dead man was a civilian and not an employee of the government.
No group said it had carried out the attack, but Mr Hemat blamed "the enemies of Afghanistan", a term used by Afghan officials to refer to Taliban insurgents.
