VAN NUYS, Calif. (AP) - VAN NUYS, Calif. (AP) - Capstone Green Energy Corporation (CGRNQ) on Tuesday reported a loss of $423,000 in its fiscal second quarter. On a per-share basis, the Van Nuys, California-based company said it had a loss of 2 cents. The maker of turbine systems for energy generation posted revenue of $22.7 million in the period. In the final minutes of trading on Tuesday, the company's shares hit 21 cents. A year ago, they were trading at $1.63. _____ This story was generated by Automated Insights (http://automatedinsights.com/ap) using data from Zacks Investment Research. Access a Zacks stock report on CGRNQ at https://www.zacks.com/ap/CGRNQ