The following was taken from the San Francisco Examiner. With this winter expected to be colder than last year, Christine Cordner, PG&E’s spokeswoman for rates, offers some tips for Bay Area residents on saving energy while still staying warm. What … Continue reading
Posted in FactsPhysical units reflect measures of distances, areas, volumes, heights, weights, mass, force, and energy. Different types of energy are measured by different physical units: * Barrels or gallons for petroleum * Cubic feet for natural gas * Tons for coal … Continue reading
Posted in Facts