From the news today:-

'ZENN also reported that the testing laboratory has commenced preparation for testing of EESU layers produced by EEStor, Inc. Initial work by the laboratory involves calibration and verification of testing equipment. EEStor has reported that in producing layers for the testing, it encountered, at high voltages, an anomaly that may be related to ambient humidity. ZENN has been advised by its consultant that this is not an uncommon occurrence with high performance layers. EEStor has advised that it believes it is addressing the issue by using established procedures. Accordingly, it will conduct the tests in stages. Initial tests will focus on resistance and capacitance of its new polymer as well as the permittivity over voltage characteristics of the proprietary CMBT produced by EEStor. Reports from the initial phase of the testing are expected in the next week with further reports to follow as more detailed testing is undertaken and as the hydrology issue is addressed.'

So news will be released in fits and starts over some time.