Before A ten-year forecast by the US Bureau of Labour Statistics says that among the occupations expected to grow and actually double by 2026 will include those specifically for solar photovoltaic installers and wind turbine service technicians. After: A ten-year forecast by the U.S Bureau of Labor Statistics predicts that solar photovoltaic installers and wind turbine service technicians are among the occupations expected to grow and actually double by 2026. Notes: Labour vs. Labor - British vs. American Spelling. Says vs. Predicts- word choice Rephrased for clarity