The project provides third-party validation data Heliogen says is essential to its software licensing potential.

According to the company, correcting the aim of the NSTTF heliostats using its software reduced tracking error to 0.33 mrad, surpassing the project target of less than 1.0 mrad. The software also measured the alignment of the mirror facets to improve beam quality.

Concentrated solar is great because it can collect more of the Sun’ energy than PV AND can store it AND doesn’t create toxic waste at the end of the life of the reflectors. It’s weird that it’s so much more expensive than PV.