Future US Wind Density (IMAGE) Indiana University Caption Results from the Canadian regional climate model show the difference in energy density (power in the wind) between 2041-2062 and 1979-2000. If the grid cell is red the future energy density is higher than the historical values and if it is blue the future energy density is lower than the historical values. Solid squares show differences above 10 percent while the open symbols show changes of plus or minus 5-10 percent. The white grid cells show that the future lies within 5 percent of the historical values. Credit Sara Pryor Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.