Berlin Blockade continent for weeks. All too often, aircraft would make the entire flight and then be unable to land in Berlin. On 20 November 1948, 42 aircraft departed for Berlin, but only one landed there. At one point, the city had only a week's supply of coal left. However, the weather eventually improved, and more than 171,000 tons were delivered in January 1949, 152,000 tons in February, and 196,223 tons in March. By April 1949, airlift operations were running smoothly and Tunner wanted to shake up his command to discourage complacency. He believed in the spirit of competition between units and,
Coal in Canada In 2005, Canada produced 67.3 million tons of coal and its consumption was 60 million tons. Of this 56 million tons were used for electricity generation. The remaining 4 million tons was used in the steel, concrete and other industries. The largest consumers of coal in Canada were Alberta and Ontario. In 1997, Alberta accounted for 47% of Canada's coal consumption at 26.2 million tons, and Ontario accounted for 25% at 13.8 million tons. Saskatchewan, Manitoba, Nova Scotia and New Brunswick also use coal to generate electricity to varying degrees. In 2003, the McGuinty government of Ontario set a goal