CFTF (IMAGE) DOE/Oak Ridge National Laboratory Caption Oak Ridge National Laboratory researchers at the Carbon Fiber Technology Facility have demonstrated a production method that dramatically reduces the cost and energy required to produce carbon fiber. Credit ORNL 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.