 PASADENA, Calif.--BUSINESS WIRE--Heliogen, Inc. Heliogen NYSE: HLGN, a leading provider of AI-enabled concentrated solar energy technology, today announced the rescheduling of the release of its first quarter 2022 financial results and conference call previously scheduled for Monday, May 9, 2022, and Tuesday, May 10, 2022, respectively. Heliogen will make a further announcement regarding the timing of the release and conference call as soon as practicable. About Heliogen Heliogen is a r 