Can Coal be Dumped?

The Province of Ontario, Canada has virtually eliminated the use of coal for power generation. Could the United States do the same? Before addressing that question, here is the electricity generation mix for Ontario, Canada1 for 2012. Table 1 Method Continue reading Can Coal be Dumped?

CHP: Progress or Regression?

A major misconception about Combined Heat and Power (CHP) is that people believe its efficiency is far greater than other methods for generating electricity. Efficiencies of over 90% are claimed for CHP, but these are misleading. CHP uses the exhaust Continue reading CHP: Progress or Regression?