Boston (Platts)--26Sep2007

The Ontario Clean Air Alliance said Wednesday that the province could
shut down all 6,434 MW of its remaining coal-fired capacity in 2010 if it
canceled all its coal-fired power exports and operated at higher capacity
factors the five natural gas-fired plants that will be coming online over the
next three years.

     OCAA acknowledged, however, that those conditions would raise 
electricity rates in Ontario by 3.3%, but the costs would be outweighed by
gains in air quality and public health.

     OCAA said that canceling coal-fired power exports in 2010 will reduce
Ontario's projected coal-fired generation by 50% and will raise rates by no
more than 1%. Replacing the remaining coal-fired generation with generation
from the new gas plants would raise rates another 2.3%.

     Ontario's government originally had promised to shut down province-owned
Ontario Power Generation's four remaining coal plants by the end of 2007.
Later, it extended that deadline to early 2009 and then to the end of 2014.

     "Advancing the coal phase-out date from 2014 to 2010 will save over 3,000
lives, prevent up to 1.6 million asthma attacks and provide 50 to 80% of the
total greenhouse gas emission reductions Ontario needs to achieve compliance
with its Kyoto Protocol target for 2010," said OCAA Chairman Jack Gibbons.